User`s manual

5-4 Industio CP-114 User's Manual
PC COM2 port, Serial Printer,
Terminal, or any DTE device
CP-114
CP-114 DTE Device
DB9 Male DB9 Male
TxD 3 3 TxD
RxD 2 2 RxD
GND 5 5 GND
RTS 7 7 RTS
CTS 8 8 CTS
DSR 6 6 DSR
DTR 4 4 DTR
DCD 1 1 DCD
RS-422 Cable Wiring
The RS-422 standard uses a balanced voltage digital interface to allow communications of 10M bps
on cable length of 40 feet. Ten receivers can be connected to any one driver for broadcasting systems.
RS-422 pin outs for Industio CP-114 Series:
CP-114
1 TxD-(A)
2 TxD+(B)
3 RxD+(B)
4 RxD-(A)
5 GND
6 RTS-(A)
7 RTS+(B)
8 CTS+(B)
9 CTS-(A)
1 TxD-(A)
2 TxD+(B)
3 RxD+(B)
4 RxD-(A)
5 GND
RTS-(A) 6
RTS+(B) 7
CTS+(B) 8
CTS-(A) 9