Communication Ports - ABB PP885 Hardware And Installation Manual

Communication Ports

Communication Ports
Pin
1
2
3
4
5
6
7
8
9
In order to utilize two communication ports on the same physical port, the Y-split
cable TK860V001 (part number 3BSE069476R1) must be used.
28
Serial port, 9-pin female
COM1 COM2
RS422 Tx+
-
RS485 Tx+/Rx+
RS232 RxD
RS232 TxD
-
RS422 Rx+
GND
RS422 Tx-
-
RS485 Tx-/Rx-
RS232 RTS
RS232 CTS
- RS422 Rx-
Section 6 Operator Panel Drawings
Serial port, 9-pin female
COM3
-
-
RS232 RxD
-
RS232 TxD
-
GND GND
-
- -
- -
-
COM4
RS422 Tx+
RS485 Tx+/Rx+
-
-
RS422 Rx+
GND
RS422 Tx-
RS485 Tx-/Rx-
RS422 RTS+
RS422 RTS-
RS422 Rx-
3BSE069463-600 Rev C