Aurora PVI-3.0-OUTD-ZZ Installation And Configuration Manual page 218

APPENDIX
APPENDIX A – PIN-OUT OF RJ12 / RJ45 CONNECTORS
RJ12 connectors
Signal
Pin #
Name
Not
1
Used
2 +TR
3 +R
4 -TR
Not
5
Used
6 RTN
RJ45 connectors
Signal
Pin #
Name
1 Not Used
2 Not Used
3 +TR
4 +R
5 -TR
6 Not Used
7 RTN
8 Not Used
Description
+ Data Line
Required for RS485 communication.
Remote OFF
Required or Remote OFF control
- Data Line
Required for RS485 communication.
Signal Return
Common reference for logical signals.
Description
+ Data Line
Required for RS485 communication.
Remote OFF
Required or Remote OFF control.
- Data Line
Required for RS485 communication.
Signal Return
Common reference for logical signals.