Pro-face PS5000 Series, User Manual

Page: 52 / 148

Slim Panel Connections
52
The table shows the D-Sub 9-pin assignments (COM1):
The table shows the D-Sub 9-pin assignments (COM2):
Any excessive weight or stress on communication cables may disconnect the equipment.
NOTE: You can select RS-232, RS-422, or RS-485 to COM2 port. The RS-485 port is designed
with auto data flow control capability and automatically detects the data flow direction.
Pin Assignment
RS-232
1 DCD D-Sub 9-pin plug connector:
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Pin Assignment
RS-232
RS-422/485
1 DCD TxD-/Data- D-Sub 9-pin plug connector:
2 RxD TxD+/Data+
3 TxD RxD+
4 DTR RxD-
5 GND GND/VEE
6 DSR N/A
7 RTS N/A
8 CTS N/A
9 RI N/A