Beijer Electronics X2 base 7 v2 HP - Page 16

Operator Panel Drawings
COM-A
Serialportpinassignment
Pin COM1 COM2 COM3
1
RS422TX+or
RS485Tx+/Rx+
2 RS232RxD
3 RS232TxD
4 RS422RX+ RS485Tx+/Rx+
5 GND GND GND
6
RS422TX-or
RS485T x-/Rx-
7RS232RTS
8RS232CTS
9 RS422RX- RS485Tx+/Rx-
Theconnectorsupportsuptothreeindependentserialcommunicationchannelsand
canbecon figuredforR S -232andRS-422or2×RS-485.
COM-B
Serialportpinassignment
Pin COM4 COM5
1
RS422TX+or
RS485Tx+/Rx+
2 RS232RxD
3 RS232TxD
4RS422RX+
5GND GND
6
RS422TX-
or
RS485T x-/Rx-
7RS232RTS
8RS232CTS
9RS422RX-
Theconnectorsupportsuptotwoindependentserialcommunicationchannelsandcan
beconfiguredforRS-232andRS-422orRS-485.
BeijerElectronics, MAEN330
16