Концепт
RJ45 Pinout for the RS-485 Ports of RP-C-16C-F-230V
This section provides the RJ45 pinout for the RS-485 ports of the RP-C-16C-F-230V controller model.
The RP-C-16C-F-230V model has three RS-485 ports with RJ45 interface, which are labeled RS-485 Com A, RS-485 Com B, and RS-485 Com C. The RJ45 pinout is the same for all three RS-485 ports and the same as for the RS-485 Com A port on the other RP-C models. Более подробную информацию см. RJ45 Pinout for the RS-485 Port(s) of the RP-C Controllers .
The wiring recommendations for the RS-485 ports depend on the type of network the ports are used for. Более подробную информацию см. Communication Port Wiring .
|
RJ45 Pin |
Description |
|
1 |
Not connected |
|
2 |
Not connected |
|
3 |
RS485+ (A) |
|
4 |
+24 VDC |
|
5 |
Ground |
|
6 |
RS485– (B) |
|
7 |
+24 VDC |
|
8 |
Ground |
|
RJ45 Pin |
Description |
|
1 |
Not connected |
|
2 |
Not connected |
|
3 |
RS485+ (A) |
|
4 |
+24 VDC |
|
5 |
Ground |
|
6 |
RS485– (B) |
|
7 |
+24 VDC |
|
8 |
Ground |
|
RJ45 Pin |
Description |
|
1 |
Not connected |
|
2 |
Not connected |
|
3 |
RS485+ (A) |
|
4 |
+24 VDC |
|
5 |
Ground |
|
6 |
RS485– (B) |
|
7 |
+24 VDC |
|
8 |
Ground |
Wiring
RJ45 Pinout for the RS-485 Port(s) of the RP-C Controllers
Communication Port Wiring
RP-C Communication Ports
Communication Ports on RP-C-16C-F-230V
RP-C Sensor Bus
RP-C Room Bus
RP-C Modbus
RP-C Models