PIN-OUT OF RJ12 / RJ45 CONNECTORS
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Photovoltaic Inverters
APPENDIX A
RJ12 CONNECTOR
PIN #
SIGNAL NAME
1
Not Used
2
3
4
5
Not Used
6
RJ45 CONNECTOR
PIN #
SIGNAL NAME
1
Not Used
2
Not Used
3
4
5
6
Not Used
7
8
Not Used
1 - APP
DESCRIPTION
+ Data Line
+TR
Required for RS485 communication
Remote OFF
+R
Required for Remote OFF control
- Data Line
-TR
Required for RS485 communication
Signal Return
RTN
Common reference for logical signals
DESCRIPTION
+ Data Line
+TR
Required for RS485 communication
Remote OFF
+R
Required for Remote OFF control
- Data Line
-TR
Required for RS485 communication
Signal Return
RTN
Common reference for logical signals
-
-
-
-
-
-