Elproma Wiki Knowledge Base - Wkład użytkownika [pl]

Szablon:Connectors

2026-04-23T07:33:04Z

Elproma:

This page contains connectors description of {{{model}}} {{{type}}}.

==Power supply connector==

{{#switch: {{{model}}}
| RB900L3|RB900MC|RBMTX-Lite|RBMTX-Viper|NTS-pico3 = Please use power adapter which is included in package. It ensures “clean” power supply input and avoids short transients on power supply lines originating from inductive load switching. The power supply connector is a 2-pin connector for external DC power supply. Power supply range of {{{model}}} is {{{psr}}}.

[[File:{{{model}}}_powersupply.png|400px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Name
! Direction
! Description
{{!}}-
{{!}} +
{{!}} V+
{{!}} IN
{{!}} {{{psr}}}
{{!}}-
{{!}} -
{{!}} GND
{{!}} -
{{!}} Ground
{{!}}}

[[File:RB900L3_powersupplypinout.png|100px|frameless|class=tlt-border]]

'''''NOTE:''' The device is switched off by removing the external power supply from the electric socket. The electric socket must be located close to the device and easily accessible.''

| RB900SG|RB900SG-ElpOS = The power supply connector marked as ''PWR'' is a 2-pin connector for external DC power supply connection, which can handle voltage from range 5..30 V DC, 2.5 W max. continuous power. (for modem with internal battery).

[[File:{{{model}}}_powersupply.png|400px|frameless|class=tlt-border]]

[[File:RB900L3_powersupplypinout.png|100px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! I/O
! Description
{{!}}-
{{!}} +
{{!}} I
{{!}} {{{psr}}}
{{!}}-
{{!}} -
{{!}} -
{{!}} Ground
{{!}}}

Attention!
An attempt to power terminal from a DC source outside of 5..30 V range may result in the physical destruction of the device.

Attention!
Please note that it is prohibited to connect external power supply and the meter at the same time, as the power pins of power port and RJ45 port are internally shorted.
In order to power the {{{model}}} from external source and communicating with the meter at the same time it is needed to prepare the proper cable, in which the pin 1 has to be removed.

===Battery disposal===

The {{{model}}} terminal contains a Li-Po battery.

SAFETY INFORMATION:
Please connect power supply adaptor at least once every three to six months to avoid shortening battery life. Do not use any other supply adapters than those recommended. Keep the device away from water, fire, humidity or hot environments (do not long-term store and use in temperatures above 45°C). Do not attempt to disassemble, repair, or modify the device. Do not deliberately drop or impact this device. If the product appears to be bulging or any other visible abnormalities, stop using the product immediately and contact us or Elproma distributor. Please recycle this device at an approved disposal location.

CAUTION:
Risk of fire or explosion or defeat the safeguard of equipment if the battery is replaced by an incorrect type. Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion. High or low extreme temperatures or low air pressure at high altitude that the battery can be subjected to during use, storage or transportation. Leaving the battery in an extremely high temperature and/or low air pressure surrounding environment that can result in an explosion or the leakage of flammable liquid or gas. Please read and follow the above safety information when operating the device. We cannot guarantee that no accidents or damage will occur due to improper use of the device. Please use this product with care and operate at your own risk.
}}
{{#ifeq: {{{sim}}} | 1 | ==Main SIM card holder==

External, main SIM card holder is placed at the front of the {{{model}}} {{{type}}} (as shown below). To insert a SIM card into the holder, press the yellow button, eject the black drawer, place the SIM card inside it and insert drawer into the modem (you will hear "click"). To operate the module in a GSM/LTE network, it is necessary to insert active SIM card from the network provider.

[[File:{{{model}}}_connectorssim.png|400px|frameless|class=tlt-border]]
}} 
{{#ifeq: {{{dualsim}}} | 1 | Second SIM card is located inside the device. Unscrew one of the {{{type}}} panel, eject the board and put internal SIM card into holder.
}}{{#switch: {{{model}}}
| RBMTX-Viper = Second SIM card holder (SIM2) in {{{model}}} is placed above the main SIM holder (SIM1).

NOTE: To manage SIM cards of the {{{type}}} check [[{{{model}}} Interfaces|{{{model}}} Interfaces]] and [[{{{model}}} Watchcat|{{{model}}} Watchcat]]

}}
==Antenna connectors==

{{#switch: {{{model}}}
| RB900L3|RB900MC|RB900SG|RB900SG-ElpOS|RBMTX-Lite|RBMTX-Viper = ===GSM antenna connector===
}}

{{#switch: {{{model}}}
| RB900L3|RB900MC|RB900SG|RB900SG-ElpOS = SMA “ANT” input is used to connect external GSM/LTE antenna. To establish a connection with a GSM/LTE network, an external antenna must be used. Type of antenna depends of GSM/LTE coverage. In good circumstances (level of received signal is high) use antenna contained in the package. If the range of GSM/LTE is low or none, an outdoor or indoor (for instance in place where GSM/LTE range is sufficient) antenna should be used. 
'''''Note:''' If there is no antenna connected to SMA connector, the connection with GSM/LTE network is impossible.''

[[File:{{{model}}}_antennagsm.png|400px|frameless|class=tlt-border]]

| NTS-pico3 = Connect the antenna and surge arrestor as shown in the picture below.

[[File:{{{model}}}_antennasurge.png|600px|frameless|class=tlt-border]]

NTS-Pico3 antenna specification:

{{{!}} class="wikitable"; margin: auto"
{{!}}-
! Parameter
! Value
{{!}}-
{{!}} Frequency
{{!}} 1575.42 MHz
{{!}}-
{{!}} Impedance
{{!}} 50 Ω
{{!}}-
{{!}} V.S.W.R
{{!}} <2.0 Max
{{!}}-
{{!}} Gain
{{!}} 38 dB
{{!}}-
{{!}} Power supply
{{!}} 3-5VDC (10 mA)
{{!}}-
{{!}} Noise fig.
{{!}} <1.5 dB Typ.
{{!}}-
{{!}} Polarisation
{{!}} RHC (Right Hand Circular)
{{!}}-
{{!}} Antenna type
{{!}} Active GPS
{{!}}-
{{!}} Cable cover
{{!}} black
{{!}}-
{{!}} Antenna cable
{{!}} 30m H155
{{!}}-
{{!}} Connector type
{{!}} SMA m
{{!}}}

| RBMTX-Lite = SMA antenna connector placed on {{{gsm_place}}} panel is used to connect external GSM/UMTS/LTE. It must be connected to establish a connection with GSM/UMTS/LTE network. In good circumstances (good coverage, level of received signal is high) use antenna which is included in package. When signal strength is poor please use outdoor directional/omnidirectional or indoor antenna.

'''''Note:''' If antenna is not connected, connection with GSM/UMTS/LTE network will be impossible.''
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===WiFi + Bluetooth and GNSS antenna connector (option)===
Router can be optionally equipped with WiFi+Bluetooth or GNSS receiver (select the appropriate router variant when ordering). SMA antenna connector placed on {{{wifi_place}}} panel is used to connect external WiFi+Bluetooth or GNSS antenna. WiFi+Bluetooth antenna connector
type is SMA male, but GNSS antenna connector type is female (the same as for GSM/UMTS/LTE antenna). There is no variant with WiFi+Bluetooth and GPIO (no space for both SMA and GPIO connectors).

'''''Note:''' If the antenna is not connected, connection with WiFi/Bluetooth network/GNSS system will be impossible. To let the router get the correct position (NMEA coordinates) put the antenna outside (in a place where the GNSS system is visible).'' 
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===GPIO connector (option)===

RBMTX-Lite-IO router variant has 8-pin GPIO connector marked as “IO”. Below is the schema and pinout of GPIO connector.

[[File:{{{model}}}_gpio.png|300px|frameless|class=tlt-border]]

{{{!}} class="wikitable"; margin: auto"
{{!}}-
! Pin no.
! Signal
! Description
{{!}}-
{{!}} 1
{{!}} 3.3 V
{{!}} -
{{!}}-
{{!}} 2
{{!}} IN1
{{!}} Digital Input 1, range 0..3,3V*
{{!}}-
{{!}} 3
{{!}} IN2
{{!}} Digital Input 2, range 0..3,3V*
{{!}}-
{{!}} 4
{{!}} IN3
{{!}} Digital Input 3, range 0..3,3V*
{{!}}-
{{!}} 5
{{!}} OC1
{{!}} Open collector Output
{{!}}-
{{!}} 6
{{!}} OUT1
{{!}} Digital Output 1, range 0..3,3V
{{!}}-
{{!}} 7
{{!}} OUT2
{{!}} Digital Output 2, range 0..3,3V
{{!}}-
{{!}} 8
{{!}} GND
{{!}} Ground
{{!}}}

<nowiki>*</nowiki> - can be extended to Digital Input, range from 0 to max. 30V (option)

To configure or check the GPIO lines please go to "GPIO" tab in Web platform. You can read current GPIO
states or set initial states of GPIO pins. You can also add new GPIO event (one time or regular)
on all or selected pin.

| RBMTX-Viper = SMA antenna connector placed on {{{gsm_place}}} panel is used to connect external GSM/UMTS/LTE. It must be connected to establish a connection with GSM/UMTS/LTE network. When signal strength is poor please use outdoor directional/omnidirectional or indoor antenna.

'''''Note:''' If the antenna is not connected, connection with GSM/UMTS/LTE network will be impossible.''
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===WiFi antenna connector===
Router is equipped with WiFi SMA male connector placed on {{{wifi_place}}} panel and it is used to connect external WiFi antenna.

'''''Note:''' If the antenna is not connected, connection with WiFi network will be impossible. 
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

[[File:{{{model}}}_antennawifi.png|400px|frameless|class=tlt-border]]

| RBVND-Lite = SMA connector placed on back panel of device is used to connect external GSM/LTE antenna for {{{model}}}. To establish a connection with the network an external antenna must be used. Type of antenna depends on network coverage. In good circumstances (level of received signal is high) use antenna which is included in the package. If range of network signal is low or none, an outdoor directional/omnidirectional or indoor (for instance in place where signal range is sufficient) antenna should be used.

'''''Note:''' If there is no antenna connected to SMA connector, the connection with network is impossible.''
}}
{{#switch: {{{model}}}
| RB900L3|RBMTX-Viper = ===GPS/GNSS antenna connector===

An SMA "GNSS" input is used to connect an external GNSS antenna. To establish connection with GPS/GNSS sattelites and check the coordinates of the device, an external antenna must be used and should be located outdoors.
{{#ifeq: model | RB900SG | GNSS is optionally available in RB900SG-L5 modem variant.}}

[[File:{{{model}}}_antennagps.png|400px|frameless|class=tlt-border]]
}}
{{#switch: {{{model}}}
| RBMTX-Viper = ===LTE diversity antenna connector===

An SMA "DIV" input is used to connect an external diversity antenna to improve reception.

[[File:{{{model}}}_antennadiv.png|400px|frameless|class=tlt-border]]
}}

==Interfaces==

{{#switch: {{{model}}}

| RB900SG|RB900SG-ElpOS = === Front ===

[[File:{{{model}}}_interfacesfront.png|400px|frameless|class=tlt-border]]

=== Back===

[[File:{{{model}}}_interfacesback.png|400px|frameless|class=tlt-border]]

RS232/RS485 interfaces

The {{{model}}} {{{type}}} is equipped with RS232/RS485 interfaces on RJ45 socket. Use the jumper to switch between interfaces as described in [[{{{model}}} QuickStart#Setting up the {{{type}}}|{{{model}}} QuickStart]].

{{#ifeq: {{{meter}}} | 1 |
* If you want to power the modem from the meter (e.g. ITRON SL7000 or ACE6000) you MUST disconnect the power adapter first!. Then connect the modem with the meter using RJ45 cable (the modem will be powered directly from the meter).
}}

[[File:{{{model}}}_interfacesrs.png|400px|frameless|class=tlt-border]]

Table of RJ45 serial connector:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RJ45
! RS232
! RS422
! RS485
{{!}}-
{{!}} 1
{{!}} VCC
{{!}} VCC
{{!}} VCC
{{!}}-
{{!}} 2
{{!}} -
{{!}} TX-
{{!}} DATA-
{{!}}-
{{!}} 3
{{!}} -
{{!}} -
{{!}} -
{{!}}-
{{!}} 4
{{!}} TX
{{!}} TX+
{{!}} DATA+
{{!}}-
{{!}} 5
{{!}} RX
{{!}} RX+
{{!}} DATA+
{{!}}-
{{!}} 6
{{!}} GND
{{!}} GND
{{!}} GND
{{!}}-
{{!}} 7
{{!}} DTR
{{!}} RX-
{{!}} DATA-
{{!}}-
{{!}} 8
{{!}} -
{{!}} -
{{!}} -
{{!}}}

Pinout of the RJ45 - DB9 adapter (female) for the RS232 interface:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RJ45
! DB9 female RS232
{{!}}-
{{!}} 1 VCC
{{!}} -
{{!}}-
{{!}} 2 -
{{!}} -
{{!}}-
{{!}} 3 -
{{!}} -
{{!}}-
{{!}} 4 TX
{{!}} 2
{{!}}-
{{!}} 5 RX
{{!}} 3
{{!}}-
{{!}} 6 GND
{{!}} 5
{{!}}-
{{!}} 7 DTR
{{!}} -
{{!}}-
{{!}} 8 -
{{!}} -
{{!}}}

USB interface

{{{model}}} {{{type}}} is equipped with a USB interface (as shown below). Type of connector is miniUSB. It is used for device configuration.

''NOTE: To configure the modem with SIM card inside, please plug also the power adaptor.''

[[File:{{{model}}}_interfacesusb.png|400px|frameless|class=tlt-border]]
| RB900L3|RB900MC = === Front ===

[[File:RB900L3_interfacesfront.png|600px|frameless|class=tlt-border]]

=== Back===

[[File:RB900L3_interfacesback.png|400px|frameless|class=tlt-border]]

USB

{{{model}}} {{{type}}} is equipped with a USB interface (as shown below) – miniUSB connector.

[[File:RB900L3_interfacesusb.png|400px|frameless|class=tlt-border]]

RS232

{{{model}}} {{{type}}} is equipped with an RS232 interface (as shown below). The DE9 DSUB socket is connected via a voltage level translator circuit to the GSM/LTE module.

[[File:RB900L3_interfacesrs232.png|400px|frameless|class=tlt-border]]

Table of RS232 pins (DCE female connector):

[[File:RB900L3_interfacesrs232pinout.png|200px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Name
! Direction
! Description
{{!}}-
{{!}} 1
{{!}} DCD
{{!}} OUT
{{!}} Data Carrier Detect
{{!}}-
{{!}} 2
{{!}} RXD
{{!}} OUT
{{!}} Receive Data (a.k.a Rx, RD)
{{!}}-
{{!}} 3
{{!}} TXD
{{!}} IN
{{!}} Transmit Data (a.k.a Tx, TD)
{{!}}-
{{!}} 4
{{!}} DTR
{{!}} IN
{{!}} Data Terminal Ready
{{!}}-
{{!}} 5
{{!}} GND
{{!}} -
{{!}} Ground
{{!}}-
{{!}} 6
{{!}} DSR
{{!}} OUT
{{!}} Data Set Ready
{{!}}-
{{!}} 7
{{!}} RTS
{{!}} IN
{{!}} Request To Send
{{!}}-
{{!}} 8
{{!}} CTS
{{!}} OUT
{{!}} Clear To Send
{{!}}-
{{!}} 9
{{!}} RI
{{!}} OUT
{{!}} Ring Indicator
{{!}}}

| RBMTX-Lite|NTS-pico3 = ===Serial ports===

Serial RS232 and RS485 port (RJ-45 connector marked as “RS232/485”) is placed on front panel of {{{type}}}. Pinout is described in the table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RS232/RS485 signal
! RJ45 connector
{{!}}-
{{!}} A (RS485)
{{!}} 1
{{!}}-
{{!}} 5V
{{!}} 2
{{!}}-
{{!}} B (RS485)
{{!}} 3
{{!}}-
{{!}} GND
{{!}} 4
{{!}}-
{{!}} TX
{{!}} 5
{{!}}-
{{!}} RX
{{!}} 6
{{!}}-
{{!}} RTS
{{!}} 7
{{!}}-
{{!}} CTS
{{!}} 8
{{!}}}

===LAN connector===

Second RJ-45 connector (marked as "LAN") is placed next to serial connector and is used for communication with PC or laptop through Ethernet interface. WWW configuration is available in the web browser (default IP address is 192.168.1.234). You can change the default IP address in {{{ip_address_link}}}. 
WARNING: Do not connect the PoE (Power-over-Ethernet) connection to the LAN port. Otherwise it may damage the device!

==="R" button - factory reset===

To reset the {{{type}}} to the factory default configuration push the "R" button for at least 5 seconds, then release it and wait for system boot.

===TR switch===

TR switch is is used to add the termination resistance for RS485 interface.

| RBMTX-Lite = ===GPIO===

Standard version of {{{type}}} (without WiFi+Bluetooth) can have GPIO connector marked as "IO". Below is the schema and pinout of
8-pin GPIO connector.

[[File:gpio_pinout.png|400px|frameless|class=tlt-border]]

<nowiki>*</nowiki> - can be extended to Digital Input, range from 0 to max. 30V (option)

| RBMTX-Viper = ===Router serial port: RS485===

Serial RS485 (3-pin connector marked as "RS485") is placed on back panel of router. Serial connector pinout is described in a table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin no.
! RS485 signal
{{!}}-
{{!}} 1
{{!}} GND
{{!}}-
{{!}} 2
{{!}} A
{{!}}-
{{!}} 3
{{!}} B
{{!}}}

===Ethernet ports===

{{{model}}} has four Gigabit Ethernet ports (1 x WAN and 3 x LAN). The WAN interface is used to connect the router with external networks and the LAN interfaces are used to connect local networks. The WWW configuration is available in the web browser (default IP address is 192.168.1.234). You can change the default address as described in [[{{{model}}}_Interfaces]].

===GPIO===

GPIO connector pinout is described in a table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin no.
! GPIO
! Description
{{!}}-
{{!}} 1
{{!}} IN1
{{!}} Isolated input
{{!}}-
{{!}} 2
{{!}} IN1 GND
{{!}}
{{!}}-
{{!}} 3
{{!}} IN2
{{!}} Dry contact
{{!}}-
{{!}} 4
{{!}} IN3
{{!}} Digital input 30V
{{!}}-
{{!}} 5
{{!}} AIN
{{!}} Analog input
{{!}}-
{{!}} 6
{{!}} GND
{{!}} Ground
{{!}}-
{{!}} 7
{{!}} OUT1
{{!}} Open drain output
{{!}}-
{{!}} 8
{{!}} OUT2
{{!}} Open drain output
{{!}}-
{{!}} 9
{{!}} OUT3
{{!}} Relay output
{{!}}-
{{!}} 10
{{!}} OUT3 GND
{{!}}
{{!}}}

| RBVND-Lite =
=== Connection with vending machine ===

# It is necessary to connect the cable for machine with MDB protocol and RS232 DEX(DDCMP) connection to EVA-DTS

[[File:RBVND-Lite_MDBcable.png|600px|frameless|class=tlt-border]]

The diagram and pinout of the 20-pin connector are presented below.

[[File:RBVND-Lite_MDBpinout.png|300px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Description
! Pin
! Description
{{!}}-
{{!}} 1
{{!}} MDB PWR
{{!}} 11
{{!}} MDB GND
{{!}}-
{{!}} 2
{{!}} MDB PWR
{{!}} 12
{{!}} MDB GND
{{!}}-
{{!}} 3
{{!}} EXE + / -
{{!}} 13
{{!}} EXE + / -
{{!}}-
{{!}} 4
{{!}} I / O 1
{{!}} 14
{{!}} I / O 3
{{!}}-
{{!}} 5
{{!}} I / O 2
{{!}} 15
{{!}} I / O 4
{{!}}-
{{!}} 6
{{!}} MDB TX
{{!}} 16
{{!}} MDB COM
{{!}}-
{{!}} 7
{{!}} MDB RX
{{!}} 17
{{!}} PWR 5V
{{!}}-
{{!}} 8
{{!}} GND
{{!}} 18
{{!}} GND
{{!}}-
{{!}} 9
{{!}} RS1 CTS
{{!}} 19
{{!}} RS1 RX
{{!}}-
{{!}} 10
{{!}} RS1 RTS
{{!}} 20
{{!}} RS1 TX
{{!}}}

GND – ground. '''Do not connect directly with minus of power supply input.'''

| NTS-pico3 =

}}

[[Category:{{{model}}} User Manual]]

Szablon:Download

2026-04-17T07:24:36Z

Elproma:

==Download Zone==

This page contains the Download Zone for {{{model}}} {{{type}}}.

{| class="wikitable"
|-
! File
! Link
|-

| {{#switch: {{{model}}}
| RB900L3|RB900MC = Drivers
| Elproma Smart Manager = Software 3.11.0
| RBMTX-Lite|RBMTX-Viper = Latest firmware
| RBVND-Lite = Promo video
| NTS-pico3 = Release notes and firmware
| RB900SG = Firmware HW 2.5.1
| TSA = UsingTheTSAServer.pdf
| NTP for Windows = NTP for Win 32/64
}}
| {{#switch: {{{model}}}
| RB900L3|RB900MC = [https://cloud.elpromaelectronics.com/index.php/s/NpRswgTTGRjC4xy RB900L3/RB900MC Telit Windows 10 WHQL Drivers Installer 2.18.0000.zip (3.9 MB)] 
[https://cloud.elpromaelectronics.com/index.php/s/Zzppg4AyfdgfqMr RB900L3/RB900MC Telit Windows 11 WHQL Drivers Installer 11.00.0000.zip (2.4 MB)] 
[https://cloud.elpromaelectronics.com/index.php/s/r92ZDdbrR5LDk73 RB900L3/RB900MC Telit Windows Desktop Drivers Installer 1.13.0000 (18.5 MB)]
| Elproma Smart Manager = [https://cloud.elpromaelectronics.com/index.php/s/AHxZ4qM5KyTiWpL esm_v3.11.0.exe (105,2 MB)]
| RBMTX-Lite = [https://cloud.elpromaelectronics.com/index.php/s/DPx7kNQjMS6ALzQ rbmtx-owrt-24.08.14-q9x-1gb-2sim-rbmtx3-rbmtx3-squashfs.combined.bin (81.3 MB)]
| RBVND-Lite = [https://cloud.elpromaelectronics.com/index.php/s/n4McEZWekYc3XrP RBVNDLite_promo_v3.mp4 (96 MB)]
| NTS-pico3 = [https://cloud.elpromaelectronics.com/index.php/s/NTSPico3Firmware {{{model}}}_Release_notes-fw]
| RB900SG = [https://cloud.elpromaelectronics.com/index.php/s/rNaJb6jQnfCJsFJ update_rb900sg_fw_4.1.1_hw_2.5.1.zip (159.1 MB) ]
| TSA = [https://cloud.elpromaelectronics.com/index.php/s/TSA_Manual UsingTheTSAServer_Elproma.pdf (1.3 MB)]
| NTP for Windows = [https://cloud.elpromaelectronics.com/index.php/s/PJxFnCEqpFPF7c3 Windows x86/x64 (6.8 MB)]
}}

|-

| {{#switch: {{{model}}}
| RB900L3|RB900MC = AT commands
| RBMTX-Lite = SDK
| Elproma Smart Manager = Software 3.6.0
| NTS-pico3 = PtPClient registry key
| RB900SG = Firmware HW 2.5.2
| TSA = ValidatingDigitalCertificatesInWindows_Elproma.pdf
}}
| {{#switch: {{{model}}}
| RB900L3 = [https://cloud.elpromaelectronics.com/index.php/s/7gk6Ec49xicme34 RB900L3 Telit LE910Cx AT Commands Reference Guide r18.pdf (8 MB)]
| RB900MC = [https://cloud.elpromaelectronics.com/index.php/s/dQoXGGj9FrPHRRL RB900MC Telit ME910C1 ML865C1 AT Commands Reference Guide r15.pdf (3.8 MB)]
| RBMTX-Lite = [mailto:support@elpromaelectronics.com Contact with Elproma Support]
|
| NTS-pico3 = [https://cloud.elpromaelectronics.com/index.php/s/kLnpCMmzR6CGJ5s 200608_reg_ptpclient.reg (1 KB)]
| RB900SG = [https://cloud.elpromaelectronics.com/index.php/s/MPX7LZoeP9Syo2j update_rb900sg_fw_4.1.1_hw_2.5.2.zip (159.1 MB) ]
| Elproma Smart Manager = [https://cloud.elpromaelectronics.com/index.php/s/kmRY9m329tDXHHt tm_v3.6.0.exe (105 MB)]
| TSA = [https://cloud.elpromaelectronics.com/index.php/s/TSA_Manual ValidatingDigitalCertificatesInWindows_Elproma.pdf (106 kB)]
}}

|-

| {{#switch: {{{model}}}
| RB900L3 = Software user guide
| RB900MC = Quick Start Guide
| TSA = PDFSignerServer
}}
| {{#switch: {{{model}}}
| RB900L3 = [https://cloud.elpromaelectronics.com/index.php/s/HZC55fwpqp5c2JS RB900L3 Telit LE910Cx Software User Guide r9 (2.7 MB)]
| RB900MC = [https://cloud.elpromaelectronics.com/index.php/s/FAC6jiyB3bDmACY RB900MC Telit Cat.M NB-IoT Quick Start Guide r5.pdf (777 KB)]
| TSA = [https://cloud.elpromaelectronics.com/index.php/s/TSA_Manual PDFSignerServer.msi]
}}

|-

| {{#switch: {{{model}}}
| RB900L3 = Tools
| TSA = TimeStamper
}}
| {{#switch: {{{model}}}
| RB900L3 = [http://download.teleorigin.com/Setup_TATC_3.4.11_XFP_4.0.5.zip TATC & Xfp (10 MB)]
| TSA = [https://cloud.elpromaelectronics.com/index.php/s/TSA_Manual TimeStamperInstall.exe]
}}

|}

{{#switch: {{{model}}}
| RB900SG = NOTE: If you need a firmware for a different hardware version, please contact our [https://teleorigin.com/en/contact technical support]
}}

{{#switch: {{{model}}}
| RBMTX-Lite = ==Release Notes==

22.09.14 - OpenWRT first release
| Elproma Smart Manager = ==Release Notes==

[[{{{model}}} Release Notes]]
| RB900SG = ==Release Notes==

[[RB900SG Release Notes]]
}}

[[Category:{{{model}}}]]

NTS-pico3 Troubleshooting

2026-03-11T10:38:11Z

Elproma: Dodanie komendy do skopiowania

To troubleshoot '''NTS-pico3''' you need first to log into device console using serial cable or SSH.

==How to check if PTP is working?==

From '''NTS-pico3''' console you can check if ptp process is running.

Command: '''ps aux | grep '[p]tp4l' -c'''

If everything is fine, you shall get 1 in return:

[[File:NTS-pico3_ptp1.png|600px|border|class=tlt-border]]

If there is no ptp process you will get 0 (make sure, that you have enabled PTP in web panel):

[[File:NTS-pico3_ptp2.png|600px|border|class=tlt-border]]

==How to check if NTS-pico3 sends PTP messages?==

To check if '''NTS-pico3''' is actually sending PTP IEEE1588 messages over your LAN network you use tcpdump utility and see if PTP frames are going out of device:

'''1) PTP L2 (Ethernet)'''

* To see only PTP (0x88F7) Ethernet packets:

[[File:NTS-pico3_ptpl2.png|800px|border|class=tlt-border]]

'''2) PTP L4 (UDP)'''

* To capture PTP UDP transmission we need to dump tcp packets going to ports 319 and 320:

[[File:NTS-pico3_ptpl4.png|800px|border|class=tlt-border]]

==How to reset the device to factory default settings?==

Please use the "R" button as described in [[NTS-pico3_Connectors|Connectors]]

[[Category:NTS-pico3 User Manual]]

Elproma DMS

2026-02-13T11:37:00Z

Elproma:

{{Template: Product

| model = Elproma DMS
| category = Telemetry
| photo = edms.png
| photo_link = Special:Redirect/file/edms.png
| size = 600px
| description = (Elproma Device Management System) is an industrial-grade, audit, control and management system for various Elproma compatible devices.
| www =

| tu = 1
| add = 1
| faq = 1

}}

TSA Download Zone

2026-01-27T14:04:30Z

Elproma:

TSA Download Zone

2026-01-27T14:04:26Z

Elproma:

Szablon:Download

2026-01-27T14:04:19Z

Elproma:

==Download Zone==

This page contains the Download Zone for {{{model}}} {{{type}}}.

{| class="wikitable"
|-
! File
! Link
|-

| {{#switch: {{{model}}}
| RB900L3|RB900MC = Drivers
| Elproma Smart Manager = Software 3.10.0
| RBMTX-Lite|RBMTX-Viper = Latest firmware
| RBVND-Lite = Promo video
| NTS-pico3 = Release notes and firmware
| RB900SG = Firmware HW 2.5.1
| TSA = UsingTheTSAServer.pdf
| NTP for Windows = NTP for Win 32/64
}}
| {{#switch: {{{model}}}
| RB900L3|RB900MC = [https://cloud.elpromaelectronics.com/index.php/s/NpRswgTTGRjC4xy RB900L3/RB900MC Telit Windows 10 WHQL Drivers Installer 2.18.0000.zip (3.9 MB)] 
[https://cloud.elpromaelectronics.com/index.php/s/Zzppg4AyfdgfqMr RB900L3/RB900MC Telit Windows 11 WHQL Drivers Installer 11.00.0000.zip (2.4 MB)] 
[https://cloud.elpromaelectronics.com/index.php/s/r92ZDdbrR5LDk73 RB900L3/RB900MC Telit Windows Desktop Drivers Installer 1.13.0000 (18.5 MB)]
| Elproma Smart Manager = [https://cloud.elpromaelectronics.com/index.php/s/cSyr32pgC9Do2ky esm_v3.10.0.exe (105,2 MB)]
| RBMTX-Lite = [https://cloud.elpromaelectronics.com/index.php/s/DPx7kNQjMS6ALzQ rbmtx-owrt-24.08.14-q9x-1gb-2sim-rbmtx3-rbmtx3-squashfs.combined.bin (81.3 MB)]
| RBVND-Lite = [https://cloud.elpromaelectronics.com/index.php/s/n4McEZWekYc3XrP RBVNDLite_promo_v3.mp4 (96 MB)]
| NTS-pico3 = [https://cloud.elpromaelectronics.com/index.php/s/NTSPico3Firmware {{{model}}}_Release_notes-fw]
| RB900SG = [https://cloud.elpromaelectronics.com/index.php/s/rNaJb6jQnfCJsFJ update_rb900sg_fw_4.1.1_hw_2.5.1.zip (159.1 MB) ]
| TSA = [https://cloud.elpromaelectronics.com/index.php/s/TSA_Manual UsingTheTSAServer_Elproma.pdf (1.3 MB)]
| NTP for Windows = [https://cloud.elpromaelectronics.com/index.php/s/PJxFnCEqpFPF7c3 Windows x86/x64 (6.8 MB)]
}}

|-

| {{#switch: {{{model}}}
| RB900L3|RB900MC = AT commands
| RBMTX-Lite = SDK
| Elproma Smart Manager = Software 3.6.0
| NTS-pico3 = PtPClient registry key
| RB900SG = Firmware HW 2.5.2
| TSA = ValidatingDigitalCertificatesInWindows_Elproma.pdf
}}
| {{#switch: {{{model}}}
| RB900L3 = [https://cloud.elpromaelectronics.com/index.php/s/7gk6Ec49xicme34 RB900L3 Telit LE910Cx AT Commands Reference Guide r18.pdf (8 MB)]
| RB900MC = [https://cloud.elpromaelectronics.com/index.php/s/dQoXGGj9FrPHRRL RB900MC Telit ME910C1 ML865C1 AT Commands Reference Guide r15.pdf (3.8 MB)]
| RBMTX-Lite = [mailto:support@elpromaelectronics.com Contact with Elproma Support]
|
| NTS-pico3 = [https://cloud.elpromaelectronics.com/index.php/s/kLnpCMmzR6CGJ5s 200608_reg_ptpclient.reg (1 KB)]
| RB900SG = [https://cloud.elpromaelectronics.com/index.php/s/MPX7LZoeP9Syo2j update_rb900sg_fw_4.1.1_hw_2.5.2.zip (159.1 MB) ]
| Elproma Smart Manager = [https://cloud.elpromaelectronics.com/index.php/s/kmRY9m329tDXHHt tm_v3.6.0.exe (105 MB)]
| TSA = [https://cloud.elpromaelectronics.com/index.php/s/TSA_Manual ValidatingDigitalCertificatesInWindows_Elproma.pdf (106 kB)]
}}

|-

| {{#switch: {{{model}}}
| RB900L3 = Software user guide
| RB900MC = Quick Start Guide
| TSA = PDFSignerServer
}}
| {{#switch: {{{model}}}
| RB900L3 = [https://cloud.elpromaelectronics.com/index.php/s/HZC55fwpqp5c2JS RB900L3 Telit LE910Cx Software User Guide r9 (2.7 MB)]
| RB900MC = [https://cloud.elpromaelectronics.com/index.php/s/FAC6jiyB3bDmACY RB900MC Telit Cat.M NB-IoT Quick Start Guide r5.pdf (777 KB)]
| TSA = [https://cloud.elpromaelectronics.com/index.php/s/TSA_Manual PDFSignerServer.msi]
}}

|-

| {{#switch: {{{model}}}
| RB900L3 = Tools
| TSA = TimeStamper
}}
| {{#switch: {{{model}}}
| RB900L3 = [http://download.teleorigin.com/Setup_TATC_3.4.11_XFP_4.0.5.zip TATC & Xfp (10 MB)]
| TSA = [https://cloud.elpromaelectronics.com/index.php/s/TSA_Manual TimeStamperInstall.exe]
}}

|}

{{#switch: {{{model}}}
| RB900SG = NOTE: If you need a firmware for a different hardware version, please contact our [https://teleorigin.com/en/contact technical support]
}}

{{#switch: {{{model}}}
| RBMTX-Lite = ==Release Notes==

22.09.14 - OpenWRT first release
| Elproma Smart Manager = ==Release Notes==

[[{{{model}}} Release Notes]]
| RB900SG = ==Release Notes==

[[RB900SG Release Notes]]
}}

[[Category:{{{model}}}]]

TSA Download Zone

2026-01-27T14:03:41Z

Elproma:

2025-10-16T10:07:24Z

Elproma: Elproma przesłał nową wersję Plik:RBVND-Lite labeldevice.png

Plik:RBVND-Lite labelpackage.png

2025-10-16T10:06:28Z

Elproma: Elproma przesłał nową wersję Plik:RBVND-Lite labelpackage.png

2025-07-10T09:43:44Z

Elproma:

This page contains connectors description of {{{model}}} {{{type}}}.

==Power supply connector==

{{#switch: {{{model}}}
| RB900L3|RB900MC|RBMTX-Lite|RBMTX-Viper|NTS-pico3 = Please use power adapter which is included in package. It ensures “clean” power supply input and avoids short transients on power supply lines originating from inductive load switching. The power supply connector is a 2-pin connector for external DC power supply. Power supply range of {{{model}}} is {{{psr}}}.

[[File:{{{model}}}_powersupply.png|400px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Name
! Direction
! Description
{{!}}-
{{!}} +
{{!}} V+
{{!}} IN
{{!}} {{{psr}}}
{{!}}-
{{!}} -
{{!}} GND
{{!}} -
{{!}} Ground
{{!}}}

[[File:RB900L3_powersupplypinout.png|100px|frameless|class=tlt-border]]

'''''NOTE:''' The device is switched off by removing the external power supply from the electric socket. The electric socket must be located close to the device and easily accessible.''

| RB900SG|RB900SG-ElpOS = The power supply connector marked as ''PWR'' is a 2-pin connector for external DC power supply connection, which can handle voltage from range 5..30 V DC, 2.5 W max. continuous power. (for modem with internal battery).

[[File:{{{model}}}_powersupply.png|400px|frameless|class=tlt-border]]

[[File:RB900L3_powersupplypinout.png|100px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! I/O
! Description
{{!}}-
{{!}} +
{{!}} I
{{!}} {{{psr}}}
{{!}}-
{{!}} -
{{!}} -
{{!}} Ground
{{!}}}

Attention!
An attempt to power terminal from a DC source outside of 5..30 V range may result in the physical destruction of the device.

Attention!
Please note that it is prohibited to connect external power supply and the meter at the same time, as the power pins of power port and RJ45 port are internally shorted.
In order to power the {{{model}}} from external source and communicating with the meter at the same time it is needed to prepare the proper cable, in which the pin 1 has to be removed.

===Battery disposal===

The {{{model}}} terminal contains a Li-Po battery.

SAFETY INFORMATION:
Please connect power supply adaptor at least once every three to six months to avoid shortening battery life. Do not use any other supply adapters than those recommended. Keep the device away from water, fire, humidity or hot environments (do not long-term store and use in temperatures above 45°C). Do not attempt to disassemble, repair, or modify the device. Do not deliberately drop or impact this device. If the product appears to be bulging or any other visible abnormalities, stop using the product immediately and contact us or Elproma distributor. Please recycle this device at an approved disposal location.

CAUTION:
Risk of fire or explosion or defeat the safeguard of equipment if the battery is replaced by an incorrect type. Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion. High or low extreme temperatures or low air pressure at high altitude that the battery can be subjected to during use, storage or transportation. Leaving the battery in an extremely high temperature and/or low air pressure surrounding environment that can result in an explosion or the leakage of flammable liquid or gas. Please read and follow the above safety information when operating the device. We cannot guarantee that no accidents or damage will occur due to improper use of the device. Please use this product with care and operate at your own risk.
}}
{{#ifeq: {{{sim}}} | 1 | ==Main SIM card holder==

External, main SIM card holder is placed at the front of the {{{model}}} {{{type}}} (as shown below). To insert a SIM card into the holder, press the yellow button, eject the black drawer, place the SIM card inside it and insert drawer into the modem (you will hear "click"). To operate the module in a GSM/LTE network, it is necessary to insert active SIM card from the network provider.

[[File:{{{model}}}_connectorssim.png|400px|frameless|class=tlt-border]]
}} 
{{#ifeq: {{{dualsim}}} | 1 | Second SIM card is located inside the device. Unscrew one of the {{{type}}} panel, eject the board and put internal SIM card into holder.
}}{{#switch: {{{model}}}
| RBMTX-Viper = Second SIM card holder (SIM2) in {{{model}}} is placed above the main SIM holder (SIM1).

NOTE: To manage SIM cards of the {{{type}}} check [[{{{model}}} Interfaces|{{{model}}} Interfaces]] and [[{{{model}}} Watchcat|{{{model}}} Watchcat]]

}}
==Antenna connectors==

{{#switch: {{{model}}}
| RB900L3|RB900MC|RB900SG|RB900SG-ElpOS|RBMTX-Lite|RBMTX-Viper = ===GSM antenna connector===
}}

{{#switch: {{{model}}}
| RB900L3|RB900MC|RB900SG|RB900SG-ElpOS = SMA “ANT” input is used to connect external GSM/LTE antenna. To establish a connection with a GSM/LTE network, an external antenna must be used. Type of antenna depends of GSM/LTE coverage. In good circumstances (level of received signal is high) use antenna contained in the package. If the range of GSM/LTE is low or none, an outdoor or indoor (for instance in place where GSM/LTE range is sufficient) antenna should be used. 
'''''Note:''' If there is no antenna connected to SMA connector, the connection with GSM/LTE network is impossible.''

[[File:{{{model}}}_antennagsm.png|400px|frameless|class=tlt-border]]

| NTS-pico3 = Connect the antenna and surge arrestor as shown in the picture below.

[[File:{{{model}}}_antennasurge.png|600px|frameless|class=tlt-border]]

NTS-Pico3 antenna specification:

Frequency: 1575.42 MHz
Impedance: 50 Ω
V.S.W.R: <2.0 Max
Gain: 38 dB
Power supply: 3-5VDC (10 mA)
Noise fig.: <1.5 dB Typ.
Polarisation: RHC (Right Hand Circular)

Mechanical specification:
Antenna type: Active GPS
Cable cover: black
Antenna cable: 30m H155
Connector type: SMA m

| RBMTX-Lite = SMA antenna connector placed on {{{gsm_place}}} panel is used to connect external GSM/UMTS/LTE. It must be connected to establish a connection with GSM/UMTS/LTE network. In good circumstances (good coverage, level of received signal is high) use antenna which is included in package. When signal strength is poor please use outdoor directional/omnidirectional or indoor antenna.

'''''Note:''' If antenna is not connected, connection with GSM/UMTS/LTE network will be impossible.''
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===WiFi + Bluetooth and GNSS antenna connector (option)===
Router can be optionally equipped with WiFi+Bluetooth or GNSS receiver (select the appropriate router variant when ordering). SMA antenna connector placed on {{{wifi_place}}} panel is used to connect external WiFi+Bluetooth or GNSS antenna. WiFi+Bluetooth antenna connector
type is SMA male, but GNSS antenna connector type is female (the same as for GSM/UMTS/LTE antenna). There is no variant with WiFi+Bluetooth and GPIO (no space for both SMA and GPIO connectors).

'''''Note:''' If the antenna is not connected, connection with WiFi/Bluetooth network/GNSS system will be impossible. To let the router get the correct position (NMEA coordinates) put the antenna outside (in a place where the GNSS system is visible).'' 
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===GPIO connector (option)===

RBMTX-Lite-IO router variant has 8-pin GPIO connector marked as “IO”. Below is the schema and pinout of GPIO connector.

[[File:{{{model}}}_gpio.png|300px|frameless|class=tlt-border]]

{{{!}} class="wikitable"; margin: auto"
{{!}}-
! Pin no.
! Signal
! Description
{{!}}-
{{!}} 1
{{!}} 3.3 V
{{!}} -
{{!}}-
{{!}} 2
{{!}} IN1
{{!}} Digital Input 1, range 0..3,3V*
{{!}}-
{{!}} 3
{{!}} IN2
{{!}} Digital Input 2, range 0..3,3V*
{{!}}-
{{!}} 4
{{!}} IN3
{{!}} Digital Input 3, range 0..3,3V*
{{!}}-
{{!}} 5
{{!}} OC1
{{!}} Open collector Output
{{!}}-
{{!}} 6
{{!}} OUT1
{{!}} Digital Output 1, range 0..3,3V
{{!}}-
{{!}} 7
{{!}} OUT2
{{!}} Digital Output 2, range 0..3,3V
{{!}}-
{{!}} 8
{{!}} GND
{{!}} Ground
{{!}}}

<nowiki>*</nowiki> - can be extended to Digital Input, range from 0 to max. 30V (option)

To configure or check the GPIO lines please go to "GPIO" tab in Web platform. You can read current GPIO
states or set initial states of GPIO pins. You can also add new GPIO event (one time or regular)
on all or selected pin.

| RBMTX-Viper = SMA antenna connector placed on {{{gsm_place}}} panel is used to connect external GSM/UMTS/LTE. It must be connected to establish a connection with GSM/UMTS/LTE network. When signal strength is poor please use outdoor directional/omnidirectional or indoor antenna.

'''''Note:''' If the antenna is not connected, connection with GSM/UMTS/LTE network will be impossible.''
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===WiFi antenna connector===
Router is equipped with WiFi SMA male connector placed on {{{wifi_place}}} panel and it is used to connect external WiFi antenna.

'''''Note:''' If the antenna is not connected, connection with WiFi network will be impossible. 
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

[[File:{{{model}}}_antennawifi.png|400px|frameless|class=tlt-border]]

| RBVND-Lite = SMA connector placed on back panel of device is used to connect external GSM/LTE antenna for {{{model}}}. To establish a connection with the network an external antenna must be used. Type of antenna depends on network coverage. In good circumstances (level of received signal is high) use antenna which is included in the package. If range of network signal is low or none, an outdoor directional/omnidirectional or indoor (for instance in place where signal range is sufficient) antenna should be used.

'''''Note:''' If there is no antenna connected to SMA connector, the connection with network is impossible.''
}}
{{#switch: {{{model}}}
| RB900L3|RBMTX-Viper = ===GPS/GNSS antenna connector===

An SMA "GNSS" input is used to connect an external GNSS antenna. To establish connection with GPS/GNSS sattelites and check the coordinates of the device, an external antenna must be used and should be located outdoors.
{{#ifeq: model | RB900SG | GNSS is optionally available in RB900SG-L5 modem variant.}}

[[File:{{{model}}}_antennagps.png|400px|frameless|class=tlt-border]]
}}
{{#switch: {{{model}}}
| RBMTX-Viper = ===LTE diversity antenna connector===

An SMA "DIV" input is used to connect an external diversity antenna to improve reception.

[[File:{{{model}}}_antennadiv.png|400px|frameless|class=tlt-border]]
}}

==Interfaces==

{{#switch: {{{model}}}

| RB900SG|RB900SG-ElpOS = === Front ===

[[File:{{{model}}}_interfacesfront.png|400px|frameless|class=tlt-border]]

=== Back===

[[File:{{{model}}}_interfacesback.png|400px|frameless|class=tlt-border]]

RS232/RS485 interfaces

The {{{model}}} {{{type}}} is equipped with RS232/RS485 interfaces on RJ45 socket. Use the jumper to switch between interfaces as described in [[{{{model}}} QuickStart#Setting up the {{{type}}}|{{{model}}} QuickStart]].

{{#ifeq: {{{meter}}} | 1 |
* If you want to power the modem from the meter (e.g. ITRON SL7000 or ACE6000) you MUST disconnect the power adapter first!. Then connect the modem with the meter using RJ45 cable (the modem will be powered directly from the meter).
}}

[[File:{{{model}}}_interfacesrs.png|400px|frameless|class=tlt-border]]

Table of RJ45 serial connector:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RJ45
! RS232
! RS422
! RS485
{{!}}-
{{!}} 1
{{!}} VCC
{{!}} VCC
{{!}} VCC
{{!}}-
{{!}} 2
{{!}} -
{{!}} TX-
{{!}} DATA-
{{!}}-
{{!}} 3
{{!}} -
{{!}} -
{{!}} -
{{!}}-
{{!}} 4
{{!}} TX
{{!}} TX+
{{!}} DATA+
{{!}}-
{{!}} 5
{{!}} RX
{{!}} RX+
{{!}} DATA+
{{!}}-
{{!}} 6
{{!}} GND
{{!}} GND
{{!}} GND
{{!}}-
{{!}} 7
{{!}} DTR
{{!}} RX-
{{!}} DATA-
{{!}}-
{{!}} 8
{{!}} -
{{!}} -
{{!}} -
{{!}}}

Pinout of the RJ45 - DB9 adapter (female) for the RS232 interface:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RJ45
! DB9 female RS232
{{!}}-
{{!}} 1 VCC
{{!}} -
{{!}}-
{{!}} 2 -
{{!}} -
{{!}}-
{{!}} 3 -
{{!}} -
{{!}}-
{{!}} 4 TX
{{!}} 2
{{!}}-
{{!}} 5 RX
{{!}} 3
{{!}}-
{{!}} 6 GND
{{!}} 5
{{!}}-
{{!}} 7 DTR
{{!}} -
{{!}}-
{{!}} 8 -
{{!}} -
{{!}}}

USB interface

{{{model}}} {{{type}}} is equipped with a USB interface (as shown below). Type of connector is miniUSB. It is used for device configuration.

''NOTE: To configure the modem with SIM card inside, please plug also the power adaptor.''

[[File:{{{model}}}_interfacesusb.png|400px|frameless|class=tlt-border]]
| RB900L3|RB900MC = === Front ===

[[File:RB900L3_interfacesfront.png|600px|frameless|class=tlt-border]]

=== Back===

[[File:RB900L3_interfacesback.png|400px|frameless|class=tlt-border]]

USB

{{{model}}} {{{type}}} is equipped with a USB interface (as shown below) – miniUSB connector.

[[File:RB900L3_interfacesusb.png|400px|frameless|class=tlt-border]]

RS232

{{{model}}} {{{type}}} is equipped with an RS232 interface (as shown below). The DE9 DSUB socket is connected via a voltage level translator circuit to the GSM/LTE module.

[[File:RB900L3_interfacesrs232.png|400px|frameless|class=tlt-border]]

Table of RS232 pins (DCE female connector):

[[File:RB900L3_interfacesrs232pinout.png|200px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Name
! Direction
! Description
{{!}}-
{{!}} 1
{{!}} DCD
{{!}} OUT
{{!}} Data Carrier Detect
{{!}}-
{{!}} 2
{{!}} RXD
{{!}} OUT
{{!}} Receive Data (a.k.a Rx, RD)
{{!}}-
{{!}} 3
{{!}} TXD
{{!}} IN
{{!}} Transmit Data (a.k.a Tx, TD)
{{!}}-
{{!}} 4
{{!}} DTR
{{!}} IN
{{!}} Data Terminal Ready
{{!}}-
{{!}} 5
{{!}} GND
{{!}} -
{{!}} Ground
{{!}}-
{{!}} 6
{{!}} DSR
{{!}} OUT
{{!}} Data Set Ready
{{!}}-
{{!}} 7
{{!}} RTS
{{!}} IN
{{!}} Request To Send
{{!}}-
{{!}} 8
{{!}} CTS
{{!}} OUT
{{!}} Clear To Send
{{!}}-
{{!}} 9
{{!}} RI
{{!}} OUT
{{!}} Ring Indicator
{{!}}}

| RBMTX-Lite|NTS-pico3 = ===Serial ports===

Serial RS232 and RS485 port (RJ-45 connector marked as “RS232/485”) is placed on front panel of {{{type}}}. Pinout is described in the table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RS232/RS485 signal
! RJ45 connector
{{!}}-
{{!}} A
{{!}} 1
{{!}}-
{{!}} 5V
{{!}} 2
{{!}}-
{{!}} B
{{!}} 3
{{!}}-
{{!}} GND
{{!}} 4
{{!}}-
{{!}} TX
{{!}} 5
{{!}}-
{{!}} RX
{{!}} 6
{{!}}-
{{!}} RTS
{{!}} 7
{{!}}-
{{!}} CTS
{{!}} 8
{{!}}}

===LAN connector===

Second RJ-45 connector (marked as "LAN") is placed next to serial connector and is used for communication with PC or laptop through Ethernet interface. WWW configuration is available in the web browser (default IP address is 192.168.1.234). You can change the default IP address in {{{ip_address_link}}}. 
WARNING: Do not connect the PoE (Power-over-Ethernet) connection to the LAN port. Otherwise it may damage the device!

==="R" button - factory reset===

To reset the {{{type}}} to the factory default configuration push the "R" button for at least 5 seconds, then release it and wait for system boot.

===TR switch===

TR switch is is used to add the termination resistance for RS485 interface.

| RBMTX-Lite = ===GPIO===

Standard version of {{{type}}} (without WiFi+Bluetooth) can have GPIO connector marked as "IO". Below is the schema and pinout of
8-pin GPIO connector.

[[File:gpio_pinout.png|400px|frameless|class=tlt-border]]

<nowiki>*</nowiki> - can be extended to Digital Input, range from 0 to max. 30V (option)

| RBMTX-Viper = ===Router serial port: RS485===

Serial RS485 (3-pin connector marked as "RS485") is placed on back panel of router. Serial connector pinout is described in a table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin no.
! RS485 signal
{{!}}-
{{!}} 1
{{!}} GND
{{!}}-
{{!}} 2
{{!}} A
{{!}}-
{{!}} 3
{{!}} B
{{!}}}

===Ethernet ports===

{{{model}}} has four Gigabit Ethernet ports (1 x WAN and 3 x LAN). The WAN interface is used to connect the router with external networks and the LAN interfaces are used to connect local networks. The WWW configuration is available in the web browser (default IP address is 192.168.1.234). You can change the default address as described in [[{{{model}}}_Interfaces]].

===GPIO===

GPIO connector pinout is described in a table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin no.
! GPIO
! Description
{{!}}-
{{!}} 1
{{!}} IN1
{{!}} Isolated input
{{!}}-
{{!}} 2
{{!}} IN1 GND
{{!}}
{{!}}-
{{!}} 3
{{!}} IN2
{{!}} Dry contact
{{!}}-
{{!}} 4
{{!}} IN3
{{!}} Digital input 30V
{{!}}-
{{!}} 5
{{!}} AIN
{{!}} Analog input
{{!}}-
{{!}} 6
{{!}} GND
{{!}} Ground
{{!}}-
{{!}} 7
{{!}} OUT1
{{!}} Open drain output
{{!}}-
{{!}} 8
{{!}} OUT2
{{!}} Open drain output
{{!}}-
{{!}} 9
{{!}} OUT3
{{!}} Relay output
{{!}}-
{{!}} 10
{{!}} OUT3 GND
{{!}}
{{!}}}

| RBVND-Lite =
=== Connection with vending machine ===

# It is necessary to connect the cable for machine with MDB protocol and RS232 DEX(DDCMP) connection to EVA-DTS

[[File:RBVND-Lite_MDBcable.png|600px|frameless|class=tlt-border]]

The diagram and pinout of the 20-pin connector are presented below.

[[File:RBVND-Lite_MDBpinout.png|300px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Description
! Pin
! Description
{{!}}-
{{!}} 1
{{!}} MDB PWR
{{!}} 11
{{!}} MDB GND
{{!}}-
{{!}} 2
{{!}} MDB PWR
{{!}} 12
{{!}} MDB GND
{{!}}-
{{!}} 3
{{!}} EXE + / -
{{!}} 13
{{!}} EXE + / -
{{!}}-
{{!}} 4
{{!}} I / O 1
{{!}} 14
{{!}} I / O 3
{{!}}-
{{!}} 5
{{!}} I / O 2
{{!}} 15
{{!}} I / O 4
{{!}}-
{{!}} 6
{{!}} MDB TX
{{!}} 16
{{!}} MDB COM
{{!}}-
{{!}} 7
{{!}} MDB RX
{{!}} 17
{{!}} PWR 5V
{{!}}-
{{!}} 8
{{!}} GND
{{!}} 18
{{!}} GND
{{!}}-
{{!}} 9
{{!}} RS1 CTS
{{!}} 19
{{!}} RS1 RX
{{!}}-
{{!}} 10
{{!}} RS1 RTS
{{!}} 20
{{!}} RS1 TX
{{!}}}

GND – ground. '''Do not connect directly with minus of power supply input.'''

| NTS-pico3 =

}}

[[Category:{{{model}}} User Manual]]

Plik:Webnative ptp.png

2025-07-10T07:53:45Z

Elproma: Elproma przesłał nową wersję Plik:Webnative ptp.png

Szablon:Connectors

2025-03-13T13:38:35Z

Elproma:

This page contains connectors description of {{{model}}} {{{type}}}.

==Power supply connector==

{{#switch: {{{model}}}
| RB900L3|RB900MC|RBMTX-Lite|RBMTX-Viper|NTS-pico3 = Please use power adapter which is included in package. It ensures “clean” power supply input and avoids short transients on power supply lines originating from inductive load switching. The power supply connector is a 2-pin connector for external DC power supply. Power supply range of {{{model}}} is {{{psr}}}.

[[File:{{{model}}}_powersupply.png|400px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Name
! Direction
! Description
{{!}}-
{{!}} +
{{!}} V+
{{!}} IN
{{!}} {{{psr}}}
{{!}}-
{{!}} -
{{!}} GND
{{!}} -
{{!}} Ground
{{!}}}

[[File:RB900L3_powersupplypinout.png|100px|frameless|class=tlt-border]]

'''''NOTE:''' The device is switched off by removing the external power supply from the electric socket. The electric socket must be located close to the device and easily accessible.''

| RB900SG|RB900SG-ElpOS = The power supply connector marked as ''PWR'' is a 2-pin connector for external DC power supply connection, which can handle voltage from range 5..30 V DC, 2.5 W max. continuous power. (for modem with internal battery).

[[File:{{{model}}}_powersupply.png|400px|frameless|class=tlt-border]]

[[File:RB900L3_powersupplypinout.png|100px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! I/O
! Description
{{!}}-
{{!}} +
{{!}} I
{{!}} {{{psr}}}
{{!}}-
{{!}} -
{{!}} -
{{!}} Ground
{{!}}}

Attention!
An attempt to power terminal from a DC source outside of 5..30 V range may result in the physical destruction of the device.

Attention!
Please note that it is prohibited to connect external power supply and the meter at the same time, as the power pins of power port and RJ45 port are internally shorted.
In order to power the {{{model}}} from external source and communicating with the meter at the same time it is needed to prepare the proper cable, in which the pin 1 has to be removed.

===Battery disposal===

The {{{model}}} terminal contains a Li-Po battery.

SAFETY INFORMATION:
Please connect power supply adaptor at least once every three to six months to avoid shortening battery life. Do not use any other supply adapters than those recommended. Keep the device away from water, fire, humidity or hot environments (do not long-term store and use in temperatures above 45°C). Do not attempt to disassemble, repair, or modify the device. Do not deliberately drop or impact this device. If the product appears to be bulging or any other visible abnormalities, stop using the product immediately and contact us or Elproma distributor. Please recycle this device at an approved disposal location.

CAUTION:
Risk of fire or explosion or defeat the safeguard of equipment if the battery is replaced by an incorrect type. Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion. High or low extreme temperatures or low air pressure at high altitude that the battery can be subjected to during use, storage or transportation. Leaving the battery in an extremely high temperature and/or low air pressure surrounding environment that can result in an explosion or the leakage of flammable liquid or gas. Please read and follow the above safety information when operating the device. We cannot guarantee that no accidents or damage will occur due to improper use of the device. Please use this product with care and operate at your own risk.
}}
{{#ifeq: {{{sim}}} | 1 | ==Main SIM card holder==

External, main SIM card holder is placed at the front of the {{{model}}} {{{type}}} (as shown below). To insert a SIM card into the holder, press the yellow button, eject the black drawer, place the SIM card inside it and insert drawer into the modem (you will hear "click"). To operate the module in a GSM/LTE network, it is necessary to insert active SIM card from the network provider.

[[File:{{{model}}}_connectorssim.png|400px|frameless|class=tlt-border]]
}} 
{{#ifeq: {{{dualsim}}} | 1 | Second SIM card is located inside the device. Unscrew one of the {{{type}}} panel, eject the board and put internal SIM card into holder.
}}{{#switch: {{{model}}}
| RBMTX-Viper = Second SIM card holder (SIM2) in {{{model}}} is placed above the main SIM holder (SIM1).

NOTE: To manage SIM cards of the {{{type}}} check [[{{{model}}} Interfaces|{{{model}}} Interfaces]] and [[{{{model}}} Watchcat|{{{model}}} Watchcat]]

}}
==Antenna connectors==

{{#switch: {{{model}}}
| RB900L3|RB900MC|RB900SG|RB900SG-ElpOS|RBMTX-Lite|RBMTX-Viper = ===GSM antenna connector===
}}

{{#switch: {{{model}}}
| RB900L3|RB900MC|RB900SG|RB900SG-ElpOS = SMA “ANT” input is used to connect external GSM/LTE antenna. To establish a connection with a GSM/LTE network, an external antenna must be used. Type of antenna depends of GSM/LTE coverage. In good circumstances (level of received signal is high) use antenna contained in the package. If the range of GSM/LTE is low or none, an outdoor or indoor (for instance in place where GSM/LTE range is sufficient) antenna should be used. 
'''''Note:''' If there is no antenna connected to SMA connector, the connection with GSM/LTE network is impossible.''

[[File:{{{model}}}_antennagsm.png|400px|frameless|class=tlt-border]]

| NTS-pico3 = Connect the antenna and surge arrestor as shown in the picture below.

[[File:{{{model}}}_antennasurge.png|600px|frameless|class=tlt-border]]

| RBMTX-Lite = SMA antenna connector placed on {{{gsm_place}}} panel is used to connect external GSM/UMTS/LTE. It must be connected to establish a connection with GSM/UMTS/LTE network. In good circumstances (good coverage, level of received signal is high) use antenna which is included in package. When signal strength is poor please use outdoor directional/omnidirectional or indoor antenna.

'''''Note:''' If antenna is not connected, connection with GSM/UMTS/LTE network will be impossible.''
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===WiFi + Bluetooth and GNSS antenna connector (option)===
Router can be optionally equipped with WiFi+Bluetooth or GNSS receiver (select the appropriate router variant when ordering). SMA antenna connector placed on {{{wifi_place}}} panel is used to connect external WiFi+Bluetooth or GNSS antenna. WiFi+Bluetooth antenna connector
type is SMA male, but GNSS antenna connector type is female (the same as for GSM/UMTS/LTE antenna). There is no variant with WiFi+Bluetooth and GPIO (no space for both SMA and GPIO connectors).

'''''Note:''' If the antenna is not connected, connection with WiFi/Bluetooth network/GNSS system will be impossible. To let the router get the correct position (NMEA coordinates) put the antenna outside (in a place where the GNSS system is visible).'' 
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===GPIO connector (option)===

RBMTX-Lite-IO router variant has 8-pin GPIO connector marked as “IO”. Below is the schema and pinout of GPIO connector.

[[File:{{{model}}}_gpio.png|300px|frameless|class=tlt-border]]

{{{!}} class="wikitable"; margin: auto"
{{!}}-
! Pin no.
! Signal
! Description
{{!}}-
{{!}} 1
{{!}} 3.3 V
{{!}} -
{{!}}-
{{!}} 2
{{!}} IN1
{{!}} Digital Input 1, range 0..3,3V*
{{!}}-
{{!}} 3
{{!}} IN2
{{!}} Digital Input 2, range 0..3,3V*
{{!}}-
{{!}} 4
{{!}} IN3
{{!}} Digital Input 3, range 0..3,3V*
{{!}}-
{{!}} 5
{{!}} OC1
{{!}} Open collector Output
{{!}}-
{{!}} 6
{{!}} OUT1
{{!}} Digital Output 1, range 0..3,3V
{{!}}-
{{!}} 7
{{!}} OUT2
{{!}} Digital Output 2, range 0..3,3V
{{!}}-
{{!}} 8
{{!}} GND
{{!}} Ground
{{!}}}

<nowiki>*</nowiki> - can be extended to Digital Input, range from 0 to max. 30V (option)

To configure or check the GPIO lines please go to "GPIO" tab in Web platform. You can read current GPIO
states or set initial states of GPIO pins. You can also add new GPIO event (one time or regular)
on all or selected pin.

| RBMTX-Viper = SMA antenna connector placed on {{{gsm_place}}} panel is used to connect external GSM/UMTS/LTE. It must be connected to establish a connection with GSM/UMTS/LTE network. When signal strength is poor please use outdoor directional/omnidirectional or indoor antenna.

'''''Note:''' If the antenna is not connected, connection with GSM/UMTS/LTE network will be impossible.''
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===WiFi antenna connector===
Router is equipped with WiFi SMA male connector placed on {{{wifi_place}}} panel and it is used to connect external WiFi antenna.

'''''Note:''' If the antenna is not connected, connection with WiFi network will be impossible. 
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

[[File:{{{model}}}_antennawifi.png|400px|frameless|class=tlt-border]]

| RBVND-Lite = SMA connector placed on back panel of device is used to connect external GSM/LTE antenna for {{{model}}}. To establish a connection with the network an external antenna must be used. Type of antenna depends on network coverage. In good circumstances (level of received signal is high) use antenna which is included in the package. If range of network signal is low or none, an outdoor directional/omnidirectional or indoor (for instance in place where signal range is sufficient) antenna should be used.

'''''Note:''' If there is no antenna connected to SMA connector, the connection with network is impossible.''
}}
{{#switch: {{{model}}}
| RB900L3|RBMTX-Viper = ===GPS/GNSS antenna connector===

An SMA "GNSS" input is used to connect an external GNSS antenna. To establish connection with GPS/GNSS sattelites and check the coordinates of the device, an external antenna must be used and should be located outdoors.
{{#ifeq: model | RB900SG | GNSS is optionally available in RB900SG-L5 modem variant.}}

[[File:{{{model}}}_antennagps.png|400px|frameless|class=tlt-border]]
}}
{{#switch: {{{model}}}
| RBMTX-Viper = ===LTE diversity antenna connector===

An SMA "DIV" input is used to connect an external diversity antenna to improve reception.

[[File:{{{model}}}_antennadiv.png|400px|frameless|class=tlt-border]]
}}

==Interfaces==

{{#switch: {{{model}}}

| RB900SG|RB900SG-ElpOS = === Front ===

[[File:{{{model}}}_interfacesfront.png|400px|frameless|class=tlt-border]]

=== Back===

[[File:{{{model}}}_interfacesback.png|400px|frameless|class=tlt-border]]

RS232/RS485 interfaces

The {{{model}}} {{{type}}} is equipped with RS232/RS485 interfaces on RJ45 socket. Use the jumper to switch between interfaces as described in [[{{{model}}} QuickStart#Setting up the {{{type}}}|{{{model}}} QuickStart]].

{{#ifeq: {{{meter}}} | 1 |
* If you want to power the modem from the meter (e.g. ITRON SL7000 or ACE6000) you MUST disconnect the power adapter first!. Then connect the modem with the meter using RJ45 cable (the modem will be powered directly from the meter).
}}

[[File:{{{model}}}_interfacesrs.png|400px|frameless|class=tlt-border]]

Table of RJ45 serial connector:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RJ45
! RS232
! RS422
! RS485
{{!}}-
{{!}} 1
{{!}} VCC
{{!}} VCC
{{!}} VCC
{{!}}-
{{!}} 2
{{!}} -
{{!}} TX-
{{!}} DATA-
{{!}}-
{{!}} 3
{{!}} -
{{!}} -
{{!}} -
{{!}}-
{{!}} 4
{{!}} TX
{{!}} TX+
{{!}} DATA+
{{!}}-
{{!}} 5
{{!}} RX
{{!}} RX+
{{!}} DATA+
{{!}}-
{{!}} 6
{{!}} GND
{{!}} GND
{{!}} GND
{{!}}-
{{!}} 7
{{!}} DTR
{{!}} RX-
{{!}} DATA-
{{!}}-
{{!}} 8
{{!}} -
{{!}} -
{{!}} -
{{!}}}

Pinout of the RJ45 - DB9 adapter (female) for the RS232 interface:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RJ45
! DB9 female RS232
{{!}}-
{{!}} 1 VCC
{{!}} -
{{!}}-
{{!}} 2 -
{{!}} -
{{!}}-
{{!}} 3 -
{{!}} -
{{!}}-
{{!}} 4 TX
{{!}} 2
{{!}}-
{{!}} 5 RX
{{!}} 3
{{!}}-
{{!}} 6 GND
{{!}} 5
{{!}}-
{{!}} 7 DTR
{{!}} -
{{!}}-
{{!}} 8 -
{{!}} -
{{!}}}

USB interface

{{{model}}} {{{type}}} is equipped with a USB interface (as shown below). Type of connector is miniUSB. It is used for device configuration.

''NOTE: To configure the modem with SIM card inside, please plug also the power adaptor.''

[[File:{{{model}}}_interfacesusb.png|400px|frameless|class=tlt-border]]
| RB900L3|RB900MC = === Front ===

[[File:RB900L3_interfacesfront.png|600px|frameless|class=tlt-border]]

=== Back===

[[File:RB900L3_interfacesback.png|400px|frameless|class=tlt-border]]

USB

{{{model}}} {{{type}}} is equipped with a USB interface (as shown below) – miniUSB connector.

[[File:RB900L3_interfacesusb.png|400px|frameless|class=tlt-border]]

RS232

{{{model}}} {{{type}}} is equipped with an RS232 interface (as shown below). The DE9 DSUB socket is connected via a voltage level translator circuit to the GSM/LTE module.

[[File:RB900L3_interfacesrs232.png|400px|frameless|class=tlt-border]]

Table of RS232 pins (DCE female connector):

[[File:RB900L3_interfacesrs232pinout.png|200px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Name
! Direction
! Description
{{!}}-
{{!}} 1
{{!}} DCD
{{!}} OUT
{{!}} Data Carrier Detect
{{!}}-
{{!}} 2
{{!}} RXD
{{!}} OUT
{{!}} Receive Data (a.k.a Rx, RD)
{{!}}-
{{!}} 3
{{!}} TXD
{{!}} IN
{{!}} Transmit Data (a.k.a Tx, TD)
{{!}}-
{{!}} 4
{{!}} DTR
{{!}} IN
{{!}} Data Terminal Ready
{{!}}-
{{!}} 5
{{!}} GND
{{!}} -
{{!}} Ground
{{!}}-
{{!}} 6
{{!}} DSR
{{!}} OUT
{{!}} Data Set Ready
{{!}}-
{{!}} 7
{{!}} RTS
{{!}} IN
{{!}} Request To Send
{{!}}-
{{!}} 8
{{!}} CTS
{{!}} OUT
{{!}} Clear To Send
{{!}}-
{{!}} 9
{{!}} RI
{{!}} OUT
{{!}} Ring Indicator
{{!}}}

| RBMTX-Lite|NTS-pico3 = ===Serial ports===

Serial RS232 and RS485 port (RJ-45 connector marked as “RS232/485”) is placed on front panel of {{{type}}}. Pinout is described in the table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RS232/RS485 signal
! RJ45 connector
{{!}}-
{{!}} A
{{!}} 1
{{!}}-
{{!}} 5V
{{!}} 2
{{!}}-
{{!}} B
{{!}} 3
{{!}}-
{{!}} GND
{{!}} 4
{{!}}-
{{!}} TX
{{!}} 5
{{!}}-
{{!}} RX
{{!}} 6
{{!}}-
{{!}} RTS
{{!}} 7
{{!}}-
{{!}} CTS
{{!}} 8
{{!}}}

===LAN connector===

Second RJ-45 connector (marked as "LAN") is placed next to serial connector and is used for communication with PC or laptop through Ethernet interface. WWW configuration is available in the web browser (default IP address is 192.168.1.234). You can change the default IP address in {{{ip_address_link}}}. 
WARNING: Do not connect the PoE (Power-over-Ethernet) connection to the LAN port. Otherwise it may damage the device!

==="R" button - factory reset===

To reset the {{{type}}} to the factory default configuration push the "R" button for at least 5 seconds, then release it and wait for system boot.

===TR switch===

TR switch is is used to add the termination resistance for RS485 interface.

| RBMTX-Lite = ===GPIO===

Standard version of {{{type}}} (without WiFi+Bluetooth) can have GPIO connector marked as "IO". Below is the schema and pinout of
8-pin GPIO connector.

[[File:gpio_pinout.png|400px|frameless|class=tlt-border]]

<nowiki>*</nowiki> - can be extended to Digital Input, range from 0 to max. 30V (option)

| RBMTX-Viper = ===Router serial port: RS485===

Serial RS485 (3-pin connector marked as "RS485") is placed on back panel of router. Serial connector pinout is described in a table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin no.
! RS485 signal
{{!}}-
{{!}} 1
{{!}} GND
{{!}}-
{{!}} 2
{{!}} A
{{!}}-
{{!}} 3
{{!}} B
{{!}}}

===Ethernet ports===

{{{model}}} has four Gigabit Ethernet ports (1 x WAN and 3 x LAN). The WAN interface is used to connect the router with external networks and the LAN interfaces are used to connect local networks. The WWW configuration is available in the web browser (default IP address is 192.168.1.234). You can change the default address as described in [[{{{model}}}_Interfaces]].

===GPIO===

GPIO connector pinout is described in a table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin no.
! GPIO
! Description
{{!}}-
{{!}} 1
{{!}} IN1
{{!}} Isolated input
{{!}}-
{{!}} 2
{{!}} IN1 GND
{{!}}
{{!}}-
{{!}} 3
{{!}} IN2
{{!}} Dry contact
{{!}}-
{{!}} 4
{{!}} IN3
{{!}} Digital input 30V
{{!}}-
{{!}} 5
{{!}} AIN
{{!}} Analog input
{{!}}-
{{!}} 6
{{!}} GND
{{!}} Ground
{{!}}-
{{!}} 7
{{!}} OUT1
{{!}} Open drain output
{{!}}-
{{!}} 8
{{!}} OUT2
{{!}} Open drain output
{{!}}-
{{!}} 9
{{!}} OUT3
{{!}} Relay output
{{!}}-
{{!}} 10
{{!}} OUT3 GND
{{!}}
{{!}}}

| RBVND-Lite =
=== Connection with vending machine ===

# It is necessary to connect the cable for machine with MDB protocol and RS232 DEX(DDCMP) connection to EVA-DTS

[[File:RBVND-Lite_MDBcable.png|600px|frameless|class=tlt-border]]

The diagram and pinout of the 20-pin connector are presented below.

[[File:RBVND-Lite_MDBpinout.png|300px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Description
! Pin
! Description
{{!}}-
{{!}} 1
{{!}} MDB PWR
{{!}} 11
{{!}} MDB GND
{{!}}-
{{!}} 2
{{!}} MDB PWR
{{!}} 12
{{!}} MDB GND
{{!}}-
{{!}} 3
{{!}} EXE + / -
{{!}} 13
{{!}} EXE + / -
{{!}}-
{{!}} 4
{{!}} I / O 1
{{!}} 14
{{!}} I / O 3
{{!}}-
{{!}} 5
{{!}} I / O 2
{{!}} 15
{{!}} I / O 4
{{!}}-
{{!}} 6
{{!}} MDB TX
{{!}} 16
{{!}} MDB COM
{{!}}-
{{!}} 7
{{!}} MDB RX
{{!}} 17
{{!}} PWR 5V
{{!}}-
{{!}} 8
{{!}} GND
{{!}} 18
{{!}} GND
{{!}}-
{{!}} 9
{{!}} RS1 CTS
{{!}} 19
{{!}} RS1 RX
{{!}}-
{{!}} 10
{{!}} RS1 RTS
{{!}} 20
{{!}} RS1 TX
{{!}}}

GND – ground. '''Do not connect directly with minus of power supply input.'''

| NTS-pico3 =

}}

[[Category:{{{model}}} User Manual]]

Szablon:Connectors

2025-03-13T13:34:25Z

Elproma:

This page contains connectors description of {{{model}}} {{{type}}}.

==Power supply connector==

{{#switch: {{{model}}}
| RB900L3|RB900MC|RBMTX-Lite|RBMTX-Viper|NTS-pico3 = Please use power adapter which is included in package. It ensures “clean” power supply input and avoids short transients on power supply lines originating from inductive load switching. The power supply connector is a 2-pin connector for external DC power supply. Power supply range of {{{model}}} is {{{psr}}}.

[[File:{{{model}}}_powersupply.png|400px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Name
! Direction
! Description
{{!}}-
{{!}} +
{{!}} V+
{{!}} IN
{{!}} {{{psr}}}
{{!}}-
{{!}} -
{{!}} GND
{{!}} -
{{!}} Ground
{{!}}}

[[File:RB900L3_powersupplypinout.png|100px|frameless|class=tlt-border]]

'''''NOTE:''' The device is switched off by removing the external power supply from the electric socket. The electric socket must be located close to the device and easily accessible.''

| RB900SG|RB900SG-ElpOS = The power supply connector marked as ''PWR'' is a 2-pin connector for external DC power supply connection, which can handle voltage from range 5..30 V DC, 2.5 W max. continuous power. (for modem with internal battery).

[[File:{{{model}}}_powersupply.png|400px|frameless|class=tlt-border]]

[[File:RB900L3_powersupplypinout.png|100px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! I/O
! Description
{{!}}-
{{!}} +
{{!}} I
{{!}} {{{psr}}}
{{!}}-
{{!}} -
{{!}} -
{{!}} Ground
{{!}}}

Attention!
An attempt to power terminal from a DC source outside of 5..30 V range may result in the physical destruction of the device.

Attention!
Please note that it is prohibited to connect external power supply and the meter at the same time, as the power pins of power port and RJ45 port are internally shorted.
In order to power the {{{model}}} from external source and communicating with the meter at the same time it is needed to prepare the proper cable, in which the pin 1 has to be removed.

===Battery disposal===

The {{{model}}} terminal contains a Li-Po battery.

SAFETY INFORMATION:
Please connect power supply adaptor at least once every three to six months to avoid shortening battery life. Do not use any other supply adapters than those recommended. Keep the device away from water, fire, humidity or hot environments (do not long-term store and use in temperatures above 45°C). Do not attempt to disassemble, repair, or modify the device. Do not deliberately drop or impact this device. If the product appears to be bulging or any other visible abnormalities, stop using the product immediately and contact us or Elproma distributor. Please recycle this device at an approved disposal location.

CAUTION:
Risk of fire or explosion or defeat the safeguard of equipment if the battery is replaced by an incorrect type. Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion. High or low extreme temperatures or low air pressure at high altitude that the battery can be subjected to during use, storage or transportation. Leaving the battery in an extremely high temperature and/or low air pressure surrounding environment that can result in an explosion or the leakage of flammable liquid or gas. Please read and follow the above safety information when operating the device. We cannot guarantee that no accidents or damage will occur due to improper use of the device. Please use this product with care and operate at your own risk.
}}
{{#ifeq: {{{sim}}} | 1 | ==Main SIM card holder==

External, main SIM card holder is placed at the front of the {{{model}}} {{{type}}} (as shown below). To insert a SIM card into the holder, press the yellow button, eject the black drawer, place the SIM card inside it and insert drawer into the modem (you will hear "click"). To operate the module in a GSM/LTE network, it is necessary to insert active SIM card from the network provider.

[[File:{{{model}}}_connectorssim.png|400px|frameless|class=tlt-border]]
}} 
{{#ifeq: {{{dualsim}}} | 1 | Second SIM card is located inside the device. Unscrew one of the {{{type}}} panel, eject the board and put internal SIM card into holder.
}}{{#switch: {{{model}}}
| RBMTX-Viper = Second SIM card holder (SIM2) in {{{model}}} is placed above the main SIM holder (SIM1).

NOTE: To manage SIM cards of the {{{type}}} check [[{{{model}}} Interfaces|{{{model}}} Interfaces]] and [[{{{model}}} Watchcat|{{{model}}} Watchcat]]

}}
==Antenna connectors==

{{#switch: {{{model}}}
| RB900L3|RB900MC|RB900SG|RB900SG-ElpOS|RBMTX-Lite|RBMTX-Viper = ===GSM antenna connector===
}}

{{#switch: {{{model}}}
| RB900L3|RB900MC|RB900SG|RB900SG-ElpOS = SMA “ANT” input is used to connect external GSM/LTE antenna. To establish a connection with a GSM/LTE network, an external antenna must be used. Type of antenna depends of GSM/LTE coverage. In good circumstances (level of received signal is high) use antenna contained in the package. If the range of GSM/LTE is low or none, an outdoor or indoor (for instance in place where GSM/LTE range is sufficient) antenna should be used. 
'''''Note:''' If there is no antenna connected to SMA connector, the connection with GSM/LTE network is impossible.''

[[File:{{{model}}}_antennagsm.png|400px|frameless|class=tlt-border]]

| NTS-pico3 = Connect the antenna and surge arrestor as shown in the picture below.

[[File:{{{model}}}_antennasurge.png|600px|frameless|class=tlt-border]]

| RBMTX-Lite = SMA antenna connector placed on {{{gsm_place}}} panel is used to connect external GSM/UMTS/LTE. It must be connected to establish a connection with GSM/UMTS/LTE network. In good circumstances (good coverage, level of received signal is high) use antenna which is included in package. When signal strength is poor please use outdoor directional/omnidirectional or indoor antenna.

'''''Note:''' If antenna is not connected, connection with GSM/UMTS/LTE network will be impossible.''
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===WiFi + Bluetooth and GNSS antenna connector (option)===
Router can be optionally equipped with WiFi+Bluetooth or GNSS receiver (select the appropriate router variant when ordering). SMA antenna connector placed on {{{wifi_place}}} panel is used to connect external WiFi+Bluetooth or GNSS antenna. WiFi+Bluetooth antenna connector
type is SMA male, but GNSS antenna connector type is female (the same as for GSM/UMTS/LTE antenna). There is no variant with WiFi+Bluetooth and GPIO (no space for both SMA and GPIO connectors).

'''''Note:''' If the antenna is not connected, connection with WiFi/Bluetooth network/GNSS system will be impossible. To let the router get the correct position (NMEA coordinates) put the antenna outside (in a place where the GNSS system is visible).'' 
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===GPIO connector (option)===

RBMTX-Lite-IO router variant has 8-pin GPIO connector marked as “IO”. Below is the schema and pinout of GPIO connector.

[[File:{{{model}}}_gpio.png|300px|frameless|class=tlt-border]]

{{{!}} class="wikitable"; margin: auto"
{{!}}-
! Pin no.
! Signal
! Description
{{!}}-
{{!}} 1
{{!}} 3.3 V
{{!}} -
{{!}}-
{{!}} 2
{{!}} IN1
{{!}} Digital Input 1, range 0..3,3V*
{{!}}-
{{!}} 3
{{!}} IN2
{{!}} Digital Input 2, range 0..3,3V*
{{!}}-
{{!}} 4
{{!}} IN3
{{!}} Digital Input 3, range 0..3,3V*
{{!}}-
{{!}} 5
{{!}} OC1
{{!}} Open collector Output
{{!}}-
{{!}} 6
{{!}} OUT1
{{!}} Digital Output 1, range 0..3,3V
{{!}}-
{{!}} 7
{{!}} OUT2
{{!}} Digital Output 2, range 0..3,3V
{{!}}-
{{!}} 8
{{!}} GND
{{!}} Ground
{{!}}}

<nowiki>*</nowiki> - can be extended to Digital Input, range from 0 to max. 30V (option)

| RBMTX-Viper = SMA antenna connector placed on {{{gsm_place}}} panel is used to connect external GSM/UMTS/LTE. It must be connected to establish a connection with GSM/UMTS/LTE network. When signal strength is poor please use outdoor directional/omnidirectional or indoor antenna.

'''''Note:''' If the antenna is not connected, connection with GSM/UMTS/LTE network will be impossible.''
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===WiFi antenna connector===
Router is equipped with WiFi SMA male connector placed on {{{wifi_place}}} panel and it is used to connect external WiFi antenna.

'''''Note:''' If the antenna is not connected, connection with WiFi network will be impossible. 
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

[[File:{{{model}}}_antennawifi.png|400px|frameless|class=tlt-border]]

| RBVND-Lite = SMA connector placed on back panel of device is used to connect external GSM/LTE antenna for {{{model}}}. To establish a connection with the network an external antenna must be used. Type of antenna depends on network coverage. In good circumstances (level of received signal is high) use antenna which is included in the package. If range of network signal is low or none, an outdoor directional/omnidirectional or indoor (for instance in place where signal range is sufficient) antenna should be used.

'''''Note:''' If there is no antenna connected to SMA connector, the connection with network is impossible.''
}}
{{#switch: {{{model}}}
| RB900L3|RBMTX-Viper = ===GPS/GNSS antenna connector===

An SMA "GNSS" input is used to connect an external GNSS antenna. To establish connection with GPS/GNSS sattelites and check the coordinates of the device, an external antenna must be used and should be located outdoors.
{{#ifeq: model | RB900SG | GNSS is optionally available in RB900SG-L5 modem variant.}}

[[File:{{{model}}}_antennagps.png|400px|frameless|class=tlt-border]]
}}
{{#switch: {{{model}}}
| RBMTX-Viper = ===LTE diversity antenna connector===

An SMA "DIV" input is used to connect an external diversity antenna to improve reception.

[[File:{{{model}}}_antennadiv.png|400px|frameless|class=tlt-border]]
}}

==Interfaces==

{{#switch: {{{model}}}

| RB900SG|RB900SG-ElpOS = === Front ===

[[File:{{{model}}}_interfacesfront.png|400px|frameless|class=tlt-border]]

=== Back===

[[File:{{{model}}}_interfacesback.png|400px|frameless|class=tlt-border]]

RS232/RS485 interfaces

The {{{model}}} {{{type}}} is equipped with RS232/RS485 interfaces on RJ45 socket. Use the jumper to switch between interfaces as described in [[{{{model}}} QuickStart#Setting up the {{{type}}}|{{{model}}} QuickStart]].

{{#ifeq: {{{meter}}} | 1 |
* If you want to power the modem from the meter (e.g. ITRON SL7000 or ACE6000) you MUST disconnect the power adapter first!. Then connect the modem with the meter using RJ45 cable (the modem will be powered directly from the meter).
}}

[[File:{{{model}}}_interfacesrs.png|400px|frameless|class=tlt-border]]

Table of RJ45 serial connector:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RJ45
! RS232
! RS422
! RS485
{{!}}-
{{!}} 1
{{!}} VCC
{{!}} VCC
{{!}} VCC
{{!}}-
{{!}} 2
{{!}} -
{{!}} TX-
{{!}} DATA-
{{!}}-
{{!}} 3
{{!}} -
{{!}} -
{{!}} -
{{!}}-
{{!}} 4
{{!}} TX
{{!}} TX+
{{!}} DATA+
{{!}}-
{{!}} 5
{{!}} RX
{{!}} RX+
{{!}} DATA+
{{!}}-
{{!}} 6
{{!}} GND
{{!}} GND
{{!}} GND
{{!}}-
{{!}} 7
{{!}} DTR
{{!}} RX-
{{!}} DATA-
{{!}}-
{{!}} 8
{{!}} -
{{!}} -
{{!}} -
{{!}}}

Pinout of the RJ45 - DB9 adapter (female) for the RS232 interface:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RJ45
! DB9 female RS232
{{!}}-
{{!}} 1 VCC
{{!}} -
{{!}}-
{{!}} 2 -
{{!}} -
{{!}}-
{{!}} 3 -
{{!}} -
{{!}}-
{{!}} 4 TX
{{!}} 2
{{!}}-
{{!}} 5 RX
{{!}} 3
{{!}}-
{{!}} 6 GND
{{!}} 5
{{!}}-
{{!}} 7 DTR
{{!}} -
{{!}}-
{{!}} 8 -
{{!}} -
{{!}}}

USB interface

{{{model}}} {{{type}}} is equipped with a USB interface (as shown below). Type of connector is miniUSB. It is used for device configuration.

''NOTE: To configure the modem with SIM card inside, please plug also the power adaptor.''

[[File:{{{model}}}_interfacesusb.png|400px|frameless|class=tlt-border]]
| RB900L3|RB900MC = === Front ===

[[File:RB900L3_interfacesfront.png|600px|frameless|class=tlt-border]]

=== Back===

[[File:RB900L3_interfacesback.png|400px|frameless|class=tlt-border]]

USB

{{{model}}} {{{type}}} is equipped with a USB interface (as shown below) – miniUSB connector.

[[File:RB900L3_interfacesusb.png|400px|frameless|class=tlt-border]]

RS232

{{{model}}} {{{type}}} is equipped with an RS232 interface (as shown below). The DE9 DSUB socket is connected via a voltage level translator circuit to the GSM/LTE module.

[[File:RB900L3_interfacesrs232.png|400px|frameless|class=tlt-border]]

Table of RS232 pins (DCE female connector):

[[File:RB900L3_interfacesrs232pinout.png|200px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Name
! Direction
! Description
{{!}}-
{{!}} 1
{{!}} DCD
{{!}} OUT
{{!}} Data Carrier Detect
{{!}}-
{{!}} 2
{{!}} RXD
{{!}} OUT
{{!}} Receive Data (a.k.a Rx, RD)
{{!}}-
{{!}} 3
{{!}} TXD
{{!}} IN
{{!}} Transmit Data (a.k.a Tx, TD)
{{!}}-
{{!}} 4
{{!}} DTR
{{!}} IN
{{!}} Data Terminal Ready
{{!}}-
{{!}} 5
{{!}} GND
{{!}} -
{{!}} Ground
{{!}}-
{{!}} 6
{{!}} DSR
{{!}} OUT
{{!}} Data Set Ready
{{!}}-
{{!}} 7
{{!}} RTS
{{!}} IN
{{!}} Request To Send
{{!}}-
{{!}} 8
{{!}} CTS
{{!}} OUT
{{!}} Clear To Send
{{!}}-
{{!}} 9
{{!}} RI
{{!}} OUT
{{!}} Ring Indicator
{{!}}}

| RBMTX-Lite|NTS-pico3 = ===Serial ports===

Serial RS232 and RS485 port (RJ-45 connector marked as “RS232/485”) is placed on front panel of {{{type}}}. Pinout is described in the table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RS232/RS485 signal
! RJ45 connector
{{!}}-
{{!}} A
{{!}} 1
{{!}}-
{{!}} 5V
{{!}} 2
{{!}}-
{{!}} B
{{!}} 3
{{!}}-
{{!}} GND
{{!}} 4
{{!}}-
{{!}} TX
{{!}} 5
{{!}}-
{{!}} RX
{{!}} 6
{{!}}-
{{!}} RTS
{{!}} 7
{{!}}-
{{!}} CTS
{{!}} 8
{{!}}}

===LAN connector===

Second RJ-45 connector (marked as "LAN") is placed next to serial connector and is used for communication with PC or laptop through Ethernet interface. WWW configuration is available in the web browser (default IP address is 192.168.1.234). You can change the default IP address in {{{ip_address_link}}}. 
WARNING: Do not connect the PoE (Power-over-Ethernet) connection to the LAN port. Otherwise it may damage the device!

==="R" button - factory reset===

To reset the {{{type}}} to the factory default configuration push the "R" button for at least 5 seconds, then release it and wait for system boot.

===TR switch===

TR switch is is used to add the termination resistance for RS485 interface.

| RBMTX-Lite = ===GPIO===

Standard version of {{{type}}} (without WiFi+Bluetooth) can have GPIO connector marked as "IO". Below is the schema and pinout of
8-pin GPIO connector.

[[File:gpio_pinout.png|400px|frameless|class=tlt-border]]

<nowiki>*</nowiki> - can be extended to Digital Input, range from 0 to max. 30V (option)

| RBMTX-Viper = ===Router serial port: RS485===

Serial RS485 (3-pin connector marked as "RS485") is placed on back panel of router. Serial connector pinout is described in a table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin no.
! RS485 signal
{{!}}-
{{!}} 1
{{!}} GND
{{!}}-
{{!}} 2
{{!}} A
{{!}}-
{{!}} 3
{{!}} B
{{!}}}

===Ethernet ports===

{{{model}}} has four Gigabit Ethernet ports (1 x WAN and 3 x LAN). The WAN interface is used to connect the router with external networks and the LAN interfaces are used to connect local networks. The WWW configuration is available in the web browser (default IP address is 192.168.1.234). You can change the default address as described in [[{{{model}}}_Interfaces]].

===GPIO===

GPIO connector pinout is described in a table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin no.
! GPIO
! Description
{{!}}-
{{!}} 1
{{!}} IN1
{{!}} Isolated input
{{!}}-
{{!}} 2
{{!}} IN1 GND
{{!}}
{{!}}-
{{!}} 3
{{!}} IN2
{{!}} Dry contact
{{!}}-
{{!}} 4
{{!}} IN3
{{!}} Digital input 30V
{{!}}-
{{!}} 5
{{!}} AIN
{{!}} Analog input
{{!}}-
{{!}} 6
{{!}} GND
{{!}} Ground
{{!}}-
{{!}} 7
{{!}} OUT1
{{!}} Open drain output
{{!}}-
{{!}} 8
{{!}} OUT2
{{!}} Open drain output
{{!}}-
{{!}} 9
{{!}} OUT3
{{!}} Relay output
{{!}}-
{{!}} 10
{{!}} OUT3 GND
{{!}}
{{!}}}

| RBVND-Lite =
=== Connection with vending machine ===

# It is necessary to connect the cable for machine with MDB protocol and RS232 DEX(DDCMP) connection to EVA-DTS

[[File:RBVND-Lite_MDBcable.png|600px|frameless|class=tlt-border]]

The diagram and pinout of the 20-pin connector are presented below.

[[File:RBVND-Lite_MDBpinout.png|300px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Description
! Pin
! Description
{{!}}-
{{!}} 1
{{!}} MDB PWR
{{!}} 11
{{!}} MDB GND
{{!}}-
{{!}} 2
{{!}} MDB PWR
{{!}} 12
{{!}} MDB GND
{{!}}-
{{!}} 3
{{!}} EXE + / -
{{!}} 13
{{!}} EXE + / -
{{!}}-
{{!}} 4
{{!}} I / O 1
{{!}} 14
{{!}} I / O 3
{{!}}-
{{!}} 5
{{!}} I / O 2
{{!}} 15
{{!}} I / O 4
{{!}}-
{{!}} 6
{{!}} MDB TX
{{!}} 16
{{!}} MDB COM
{{!}}-
{{!}} 7
{{!}} MDB RX
{{!}} 17
{{!}} PWR 5V
{{!}}-
{{!}} 8
{{!}} GND
{{!}} 18
{{!}} GND
{{!}}-
{{!}} 9
{{!}} RS1 CTS
{{!}} 19
{{!}} RS1 RX
{{!}}-
{{!}} 10
{{!}} RS1 RTS
{{!}} 20
{{!}} RS1 TX
{{!}}}

GND – ground. '''Do not connect directly with minus of power supply input.'''

| NTS-pico3 =

}}

[[Category:{{{model}}} User Manual]]

Szablon:Connectors

2025-03-13T13:33:40Z

Elproma:

This page contains connectors description of {{{model}}} {{{type}}}.

==Power supply connector==

{{#switch: {{{model}}}
| RB900L3|RB900MC|RBMTX-Lite|RBMTX-Viper|NTS-pico3 = Please use power adapter which is included in package. It ensures “clean” power supply input and avoids short transients on power supply lines originating from inductive load switching. The power supply connector is a 2-pin connector for external DC power supply. Power supply range of {{{model}}} is {{{psr}}}.

[[File:{{{model}}}_powersupply.png|400px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Name
! Direction
! Description
{{!}}-
{{!}} +
{{!}} V+
{{!}} IN
{{!}} {{{psr}}}
{{!}}-
{{!}} -
{{!}} GND
{{!}} -
{{!}} Ground
{{!}}}

[[File:RB900L3_powersupplypinout.png|100px|frameless|class=tlt-border]]

'''''NOTE:''' The device is switched off by removing the external power supply from the electric socket. The electric socket must be located close to the device and easily accessible.''

| RB900SG|RB900SG-ElpOS = The power supply connector marked as ''PWR'' is a 2-pin connector for external DC power supply connection, which can handle voltage from range 5..30 V DC, 2.5 W max. continuous power. (for modem with internal battery).

[[File:{{{model}}}_powersupply.png|400px|frameless|class=tlt-border]]

[[File:RB900L3_powersupplypinout.png|100px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! I/O
! Description
{{!}}-
{{!}} +
{{!}} I
{{!}} {{{psr}}}
{{!}}-
{{!}} -
{{!}} -
{{!}} Ground
{{!}}}

Attention!
An attempt to power terminal from a DC source outside of 5..30 V range may result in the physical destruction of the device.

Attention!
Please note that it is prohibited to connect external power supply and the meter at the same time, as the power pins of power port and RJ45 port are internally shorted.
In order to power the {{{model}}} from external source and communicating with the meter at the same time it is needed to prepare the proper cable, in which the pin 1 has to be removed.

===Battery disposal===

The {{{model}}} terminal contains a Li-Po battery.

SAFETY INFORMATION:
Please connect power supply adaptor at least once every three to six months to avoid shortening battery life. Do not use any other supply adapters than those recommended. Keep the device away from water, fire, humidity or hot environments (do not long-term store and use in temperatures above 45°C). Do not attempt to disassemble, repair, or modify the device. Do not deliberately drop or impact this device. If the product appears to be bulging or any other visible abnormalities, stop using the product immediately and contact us or Elproma distributor. Please recycle this device at an approved disposal location.

CAUTION:
Risk of fire or explosion or defeat the safeguard of equipment if the battery is replaced by an incorrect type. Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion. High or low extreme temperatures or low air pressure at high altitude that the battery can be subjected to during use, storage or transportation. Leaving the battery in an extremely high temperature and/or low air pressure surrounding environment that can result in an explosion or the leakage of flammable liquid or gas. Please read and follow the above safety information when operating the device. We cannot guarantee that no accidents or damage will occur due to improper use of the device. Please use this product with care and operate at your own risk.
}}
{{#ifeq: {{{sim}}} | 1 | ==Main SIM card holder==

External, main SIM card holder is placed at the front of the {{{model}}} {{{type}}} (as shown below). To insert a SIM card into the holder, press the yellow button, eject the black drawer, place the SIM card inside it and insert drawer into the modem (you will hear "click"). To operate the module in a GSM/LTE network, it is necessary to insert active SIM card from the network provider.

[[File:{{{model}}}_connectorssim.png|400px|frameless|class=tlt-border]]
}} 
{{#ifeq: {{{dualsim}}} | 1 | Second SIM card is located inside the device. Unscrew one of the {{{type}}} panel, eject the board and put internal SIM card into holder.
}}{{#switch: {{{model}}}
| RBMTX-Viper = Second SIM card holder (SIM2) in {{{model}}} is placed above the main SIM holder (SIM1).

NOTE: To manage SIM cards of the {{{type}}} check [[{{{model}}} Interfaces|{{{model}}} Interfaces]] and [[{{{model}}} Watchcat|{{{model}}} Watchcat]]

}}
==Antenna connectors==

{{#switch: {{{model}}}
| RB900L3|RB900MC|RB900SG|RB900SG-ElpOS|RBMTX-Lite|RBMTX-Viper = ===GSM antenna connector===
}}

{{#switch: {{{model}}}
| RB900L3|RB900MC|RB900SG|RB900SG-ElpOS = SMA “ANT” input is used to connect external GSM/LTE antenna. To establish a connection with a GSM/LTE network, an external antenna must be used. Type of antenna depends of GSM/LTE coverage. In good circumstances (level of received signal is high) use antenna contained in the package. If the range of GSM/LTE is low or none, an outdoor or indoor (for instance in place where GSM/LTE range is sufficient) antenna should be used. 
'''''Note:''' If there is no antenna connected to SMA connector, the connection with GSM/LTE network is impossible.''

[[File:{{{model}}}_antennagsm.png|400px|frameless|class=tlt-border]]

| NTS-pico3 = Connect the antenna and surge arrestor as shown in the picture below.

[[File:{{{model}}}_antennasurge.png|600px|frameless|class=tlt-border]]

| RBMTX-Lite = SMA antenna connector placed on {{{gsm_place}}} panel is used to connect external GSM/UMTS/LTE. It must be connected to establish a connection with GSM/UMTS/LTE network. In good circumstances (good coverage, level of received signal is high) use antenna which is included in package. When signal strength is poor please use outdoor directional/omnidirectional or indoor antenna.

'''''Note:''' If antenna is not connected, connection with GSM/UMTS/LTE network will be impossible.''
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===WiFi + Bluetooth and GNSS antenna connector (option)===
Router can be optionally equipped with WiFi+Bluetooth or GNSS receiver (select the appropriate router variant when ordering). SMA antenna connector placed on {{{wifi_place}}} panel is used to connect external WiFi+Bluetooth or GNSS antenna. WiFi+Bluetooth antenna connector
type is SMA male, but GNSS antenna connector type is female (the same as for GSM/UMTS/LTE antenna). There is no variant with WiFi+Bluetooth and GPIO (no space for both SMA and GPIO connectors).

'''''Note:''' If the antenna is not connected, connection with WiFi/Bluetooth network/GNSS system will be impossible. To let the router get the correct position (NMEA coordinates) put the antenna outside (in a place where the GNSS system is visible).'' 
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===GPIO connector (option)===

Router has 8-pin GPIO connector option marked as “IO”. Below is the schema and pinout of GPIO connector.

[[File:{{{model}}}_gpio.png|300px|frameless|class=tlt-border]]

{{{!}} class="wikitable"; margin: auto"
{{!}}-
! Pin no.
! Signal
! Description
{{!}}-
{{!}} 1
{{!}} 3.3 V
{{!}} -
{{!}}-
{{!}} 2
{{!}} IN1
{{!}} Digital Input 1, range 0..3,3V*
{{!}}-
{{!}} 3
{{!}} IN2
{{!}} Digital Input 2, range 0..3,3V*
{{!}}-
{{!}} 4
{{!}} IN3
{{!}} Digital Input 3, range 0..3,3V*
{{!}}-
{{!}} 5
{{!}} OC1
{{!}} Open collector Output
{{!}}-
{{!}} 6
{{!}} OUT1
{{!}} Digital Output 1, range 0..3,3V
{{!}}-
{{!}} 7
{{!}} OUT2
{{!}} Digital Output 2, range 0..3,3V
{{!}}-
{{!}} 8
{{!}} GND
{{!}} Ground
{{!}}}

<nowiki>*</nowiki> - can be extended to Digital Input, range from 0 to max. 30V (option)

| RBMTX-Viper = SMA antenna connector placed on {{{gsm_place}}} panel is used to connect external GSM/UMTS/LTE. It must be connected to establish a connection with GSM/UMTS/LTE network. When signal strength is poor please use outdoor directional/omnidirectional or indoor antenna.

'''''Note:''' If the antenna is not connected, connection with GSM/UMTS/LTE network will be impossible.''
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

===WiFi antenna connector===
Router is equipped with WiFi SMA male connector placed on {{{wifi_place}}} panel and it is used to connect external WiFi antenna.

'''''Note:''' If the antenna is not connected, connection with WiFi network will be impossible. 
'''''Note:''' Make sure you don't tighten the antenna too much. The torque setting of SMA connector is 0.15 – 0.20 NM.''

[[File:{{{model}}}_antennawifi.png|400px|frameless|class=tlt-border]]

| RBVND-Lite = SMA connector placed on back panel of device is used to connect external GSM/LTE antenna for {{{model}}}. To establish a connection with the network an external antenna must be used. Type of antenna depends on network coverage. In good circumstances (level of received signal is high) use antenna which is included in the package. If range of network signal is low or none, an outdoor directional/omnidirectional or indoor (for instance in place where signal range is sufficient) antenna should be used.

'''''Note:''' If there is no antenna connected to SMA connector, the connection with network is impossible.''
}}
{{#switch: {{{model}}}
| RB900L3|RBMTX-Viper = ===GPS/GNSS antenna connector===

An SMA "GNSS" input is used to connect an external GNSS antenna. To establish connection with GPS/GNSS sattelites and check the coordinates of the device, an external antenna must be used and should be located outdoors.
{{#ifeq: model | RB900SG | GNSS is optionally available in RB900SG-L5 modem variant.}}

[[File:{{{model}}}_antennagps.png|400px|frameless|class=tlt-border]]
}}
{{#switch: {{{model}}}
| RBMTX-Viper = ===LTE diversity antenna connector===

An SMA "DIV" input is used to connect an external diversity antenna to improve reception.

[[File:{{{model}}}_antennadiv.png|400px|frameless|class=tlt-border]]
}}

==Interfaces==

{{#switch: {{{model}}}

| RB900SG|RB900SG-ElpOS = === Front ===

[[File:{{{model}}}_interfacesfront.png|400px|frameless|class=tlt-border]]

=== Back===

[[File:{{{model}}}_interfacesback.png|400px|frameless|class=tlt-border]]

RS232/RS485 interfaces

The {{{model}}} {{{type}}} is equipped with RS232/RS485 interfaces on RJ45 socket. Use the jumper to switch between interfaces as described in [[{{{model}}} QuickStart#Setting up the {{{type}}}|{{{model}}} QuickStart]].

{{#ifeq: {{{meter}}} | 1 |
* If you want to power the modem from the meter (e.g. ITRON SL7000 or ACE6000) you MUST disconnect the power adapter first!. Then connect the modem with the meter using RJ45 cable (the modem will be powered directly from the meter).
}}

[[File:{{{model}}}_interfacesrs.png|400px|frameless|class=tlt-border]]

Table of RJ45 serial connector:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RJ45
! RS232
! RS422
! RS485
{{!}}-
{{!}} 1
{{!}} VCC
{{!}} VCC
{{!}} VCC
{{!}}-
{{!}} 2
{{!}} -
{{!}} TX-
{{!}} DATA-
{{!}}-
{{!}} 3
{{!}} -
{{!}} -
{{!}} -
{{!}}-
{{!}} 4
{{!}} TX
{{!}} TX+
{{!}} DATA+
{{!}}-
{{!}} 5
{{!}} RX
{{!}} RX+
{{!}} DATA+
{{!}}-
{{!}} 6
{{!}} GND
{{!}} GND
{{!}} GND
{{!}}-
{{!}} 7
{{!}} DTR
{{!}} RX-
{{!}} DATA-
{{!}}-
{{!}} 8
{{!}} -
{{!}} -
{{!}} -
{{!}}}

Pinout of the RJ45 - DB9 adapter (female) for the RS232 interface:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RJ45
! DB9 female RS232
{{!}}-
{{!}} 1 VCC
{{!}} -
{{!}}-
{{!}} 2 -
{{!}} -
{{!}}-
{{!}} 3 -
{{!}} -
{{!}}-
{{!}} 4 TX
{{!}} 2
{{!}}-
{{!}} 5 RX
{{!}} 3
{{!}}-
{{!}} 6 GND
{{!}} 5
{{!}}-
{{!}} 7 DTR
{{!}} -
{{!}}-
{{!}} 8 -
{{!}} -
{{!}}}

USB interface

{{{model}}} {{{type}}} is equipped with a USB interface (as shown below). Type of connector is miniUSB. It is used for device configuration.

''NOTE: To configure the modem with SIM card inside, please plug also the power adaptor.''

[[File:{{{model}}}_interfacesusb.png|400px|frameless|class=tlt-border]]
| RB900L3|RB900MC = === Front ===

[[File:RB900L3_interfacesfront.png|600px|frameless|class=tlt-border]]

=== Back===

[[File:RB900L3_interfacesback.png|400px|frameless|class=tlt-border]]

USB

{{{model}}} {{{type}}} is equipped with a USB interface (as shown below) – miniUSB connector.

[[File:RB900L3_interfacesusb.png|400px|frameless|class=tlt-border]]

RS232

{{{model}}} {{{type}}} is equipped with an RS232 interface (as shown below). The DE9 DSUB socket is connected via a voltage level translator circuit to the GSM/LTE module.

[[File:RB900L3_interfacesrs232.png|400px|frameless|class=tlt-border]]

Table of RS232 pins (DCE female connector):

[[File:RB900L3_interfacesrs232pinout.png|200px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Name
! Direction
! Description
{{!}}-
{{!}} 1
{{!}} DCD
{{!}} OUT
{{!}} Data Carrier Detect
{{!}}-
{{!}} 2
{{!}} RXD
{{!}} OUT
{{!}} Receive Data (a.k.a Rx, RD)
{{!}}-
{{!}} 3
{{!}} TXD
{{!}} IN
{{!}} Transmit Data (a.k.a Tx, TD)
{{!}}-
{{!}} 4
{{!}} DTR
{{!}} IN
{{!}} Data Terminal Ready
{{!}}-
{{!}} 5
{{!}} GND
{{!}} -
{{!}} Ground
{{!}}-
{{!}} 6
{{!}} DSR
{{!}} OUT
{{!}} Data Set Ready
{{!}}-
{{!}} 7
{{!}} RTS
{{!}} IN
{{!}} Request To Send
{{!}}-
{{!}} 8
{{!}} CTS
{{!}} OUT
{{!}} Clear To Send
{{!}}-
{{!}} 9
{{!}} RI
{{!}} OUT
{{!}} Ring Indicator
{{!}}}

| RBMTX-Lite|NTS-pico3 = ===Serial ports===

Serial RS232 and RS485 port (RJ-45 connector marked as “RS232/485”) is placed on front panel of {{{type}}}. Pinout is described in the table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! RS232/RS485 signal
! RJ45 connector
{{!}}-
{{!}} A
{{!}} 1
{{!}}-
{{!}} 5V
{{!}} 2
{{!}}-
{{!}} B
{{!}} 3
{{!}}-
{{!}} GND
{{!}} 4
{{!}}-
{{!}} TX
{{!}} 5
{{!}}-
{{!}} RX
{{!}} 6
{{!}}-
{{!}} RTS
{{!}} 7
{{!}}-
{{!}} CTS
{{!}} 8
{{!}}}

===LAN connector===

Second RJ-45 connector (marked as "LAN") is placed next to serial connector and is used for communication with PC or laptop through Ethernet interface. WWW configuration is available in the web browser (default IP address is 192.168.1.234). You can change the default IP address in {{{ip_address_link}}}. 
WARNING: Do not connect the PoE (Power-over-Ethernet) connection to the LAN port. Otherwise it may damage the device!

==="R" button - factory reset===

To reset the {{{type}}} to the factory default configuration push the "R" button for at least 5 seconds, then release it and wait for system boot.

===TR switch===

TR switch is is used to add the termination resistance for RS485 interface.

| RBMTX-Lite = ===GPIO===

Standard version of {{{type}}} (without WiFi+Bluetooth) can have GPIO connector marked as "IO". Below is the schema and pinout of
8-pin GPIO connector.

[[File:gpio_pinout.png|400px|frameless|class=tlt-border]]

<nowiki>*</nowiki> - can be extended to Digital Input, range from 0 to max. 30V (option)

| RBMTX-Viper = ===Router serial port: RS485===

Serial RS485 (3-pin connector marked as "RS485") is placed on back panel of router. Serial connector pinout is described in a table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin no.
! RS485 signal
{{!}}-
{{!}} 1
{{!}} GND
{{!}}-
{{!}} 2
{{!}} A
{{!}}-
{{!}} 3
{{!}} B
{{!}}}

===Ethernet ports===

{{{model}}} has four Gigabit Ethernet ports (1 x WAN and 3 x LAN). The WAN interface is used to connect the router with external networks and the LAN interfaces are used to connect local networks. The WWW configuration is available in the web browser (default IP address is 192.168.1.234). You can change the default address as described in [[{{{model}}}_Interfaces]].

===GPIO===

GPIO connector pinout is described in a table below:

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin no.
! GPIO
! Description
{{!}}-
{{!}} 1
{{!}} IN1
{{!}} Isolated input
{{!}}-
{{!}} 2
{{!}} IN1 GND
{{!}}
{{!}}-
{{!}} 3
{{!}} IN2
{{!}} Dry contact
{{!}}-
{{!}} 4
{{!}} IN3
{{!}} Digital input 30V
{{!}}-
{{!}} 5
{{!}} AIN
{{!}} Analog input
{{!}}-
{{!}} 6
{{!}} GND
{{!}} Ground
{{!}}-
{{!}} 7
{{!}} OUT1
{{!}} Open drain output
{{!}}-
{{!}} 8
{{!}} OUT2
{{!}} Open drain output
{{!}}-
{{!}} 9
{{!}} OUT3
{{!}} Relay output
{{!}}-
{{!}} 10
{{!}} OUT3 GND
{{!}}
{{!}}}

| RBVND-Lite =
=== Connection with vending machine ===

# It is necessary to connect the cable for machine with MDB protocol and RS232 DEX(DDCMP) connection to EVA-DTS

[[File:RBVND-Lite_MDBcable.png|600px|frameless|class=tlt-border]]

The diagram and pinout of the 20-pin connector are presented below.

[[File:RBVND-Lite_MDBpinout.png|300px|frameless|class=tlt-border]]

{{{!}} class="wikitable" style="text-align: center; margin: auto"
{{!}}-
! Pin
! Description
! Pin
! Description
{{!}}-
{{!}} 1
{{!}} MDB PWR
{{!}} 11
{{!}} MDB GND
{{!}}-
{{!}} 2
{{!}} MDB PWR
{{!}} 12
{{!}} MDB GND
{{!}}-
{{!}} 3
{{!}} EXE + / -
{{!}} 13
{{!}} EXE + / -
{{!}}-
{{!}} 4
{{!}} I / O 1
{{!}} 14
{{!}} I / O 3
{{!}}-
{{!}} 5
{{!}} I / O 2
{{!}} 15
{{!}} I / O 4
{{!}}-
{{!}} 6
{{!}} MDB TX
{{!}} 16
{{!}} MDB COM
{{!}}-
{{!}} 7
{{!}} MDB RX
{{!}} 17
{{!}} PWR 5V
{{!}}-
{{!}} 8
{{!}} GND
{{!}} 18
{{!}} GND
{{!}}-
{{!}} 9
{{!}} RS1 CTS
{{!}} 19
{{!}} RS1 RX
{{!}}-
{{!}} 10
{{!}} RS1 RTS
{{!}} 20
{{!}} RS1 TX
{{!}}}

GND – ground. '''Do not connect directly with minus of power supply input.'''

| NTS-pico3 =

}}

[[Category:{{{model}}} User Manual]]

2025-02-07T11:12:03Z

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