Pin Assignment Of The 9-Pin D-Sub Connector; Access Codes - Reflex Anybus CompactCom Original Operating Manual


Note!
If no module is listed in the menu, check the connections and whether
the bus module is correctly integrated.
6. If a bus module has been detected, you can set the Modbus address
(module address), the baud rate and the data format in the controller.
Anybus® - CompactCom / Modbus-RTU® — 08.11.2022 - Rev. B

Note!
Each Modbus station must have a unique address for communicating.
Each Modbus address is encoded in a single byte.
Module address: 1 ... 247
Baud rates: 4800, 9600, 19200, 38400, 57600 baud
Data formats: 8/EVEN/1, 8/ODD/1, 8/NONE/2, 8/NONE/1
(data bits / parity / stop bits)
5.3

Pin assignment of the 9-pin D-sub connector

Pin Designation Function
1 GND ---
2 5 V ---
With RS-232: connect to pin 2
3 PMC
With RS-485: leave open!
4 - ---
5 B line RS-485 signal B
6 - ---
7 Rx RS-232 receive
8 Tx RS-232 transmit
9 A line RS-485 signal A
5.4

Access codes

Service menu access code:
▲
Service:
Connecting the bus module
▼ ▲ ▲ ▼
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