Revision Date:
10/16/2020
Page 24 of 28
DMP Plus Series C V / C V AT – Patton POTS
Appendix D: Patton RS-232 Cable wiring detail
The Patton POTS interface come with a RJ-45 to DB-9 RS-232 cable, Patton Model 16F-894
Below is the wiring detail for the cable:
b
RJ-45
RJ-45 Function DB-9 F
1
RI
6
2
CD
1
3
DTR
4
4
GND
5
5
RX
2
6
Tx
3
7
CTS
8
8
RTS
7