Szablon: Connectors: Różnice pomiędzy wersjami

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=== Connection with vending machine ===
=== Connection with vending machine ===


The type of cable that should be used to connect the modem to the machine depends on the machine communication protocol. There are two types of cables:
# It is necessary to connect the cable for machine with MDB protocol and RS232 DEX(DDCMP) connection to EVA-DTS
 
# Cable for machine with MDB protocol and RS232 DEX(DDCMP) connection to EVA-DTS


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


# Cable for machine with DEX protocol on Jack to EVA-DTS
The diagram and pinout of the 20-pin connector are presented below.


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


The diagram and description of the 20-pin connector are presented below.
{{!}} class="wikitable"
{{!}}-
  ! 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
{{!}}


[[File:RBVND-Lite_MDBcable.png|600px|border|class=tlt-border]]
GND – ground. '''Do not connect directly with minus of power supply input.'''


}}
}}

Wersja z 14:01, 26 paź 2022

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