Concepto
RJ45 Pinout for the RS-485 Port of the MP-V Controller
This section provides the RJ45 pinout for the MP-V controller's RS-485 port.
The RS-485 port is labeled RS-485 Com A. Para obtener más información, consulte MP-V Communication Ports .
The labeling of the RS-485 port differs between different hardware versions of the MP-V controllers. Para obtener más información, consulte Differences Between MP-V Hardware Versions .
The wiring recommendations for the RS-485 port depend on the type of network the port is used for. Para obtener más información, consulte Communication Port Wiring .
|
RJ45 Pin |
Description |
|
1 |
Not connected |
|
2 |
TXEN |
|
3 |
RS485+ (A) |
|
4 |
+24 VDC |
|
5 |
Ground |
|
6 |
RS485– (B) |
|
7 |
+24 VDC |
|
8 |
Ground |
Wiring
Communication Port Wiring
MP-V Communication Ports
MP-V Sensor Bus
MP-V BACnet MS/TP Support
Differences Between MP-V Hardware Versions
MP-V Models