Connections; Serial Ports - ABB VICPAS CP660-x Operating Instructions Manual

Connections

Connections of the Control Panel
1
Power
2
Aux port

Serial Ports

The serial ports COM1 and COM2 can be used to communicate with the PLC or with another type of con-
troller.
Different electrical standards are available for the signals in the PLC port connector: RS-232, RS-422,
RS-485. The used cable selects the appropriate signals.
It is always necessary to use the correct cable type to connect on the PLC.
If the proper cable is not used, communication with the PLC will not be possible.
NOTE
The connector is a DB-9 pin female.
Pin Description
1 GND
2
3 TX/CHA-
Operating Instructions
PLC port – COM1
3
PC/printer port – COM2
4
Pin Description
4 RX/CHB-
5
6 +5 V output
14
5
Ethernet port
6
USB port for
Pin Description
7 CTS/CHB+
8 RTS/CHA+
9
CP650, CP660, CP675