Terminal Symbol Type Name
4 H CAN high
CAN bus B (for future use)
5 CAN-B CAN signal ground
6 L CAN low
Table 6.2 PCM3.1 Example of Ethernet connections
Connection Symbol Type Name
1 RJ45 DEIF network to another controller
2 RJ45 DEIF network to another controller
3 RJ45 Service PC
4 RJ45 Display unit
5 RJ45
• DEIF network
• SCADA
• AMS
• Modbus TCP/IP
INFO
The Ethernet ports are fully interchangeable.
6.9.2 CAN bus communication wiring
The CAN bus terminals on the PCM3.1 module are reserved for future use for communication with an Engine Control Unit (ECU) or
a digital Automatic Voltage Regulator (AVR).
6.9.3 Ethernet connections
As a minimum, only one connection from the controller to another controller in the DEIF network is required.
The following diagram shows the recommended default connection of the Ethernet cables. The controller is connected to adjacent
controllers using the DEIF network connection.
INFO
The Ethernet lines must not be longer than 100 metres, point-to-point.
INSTALLATION INSTRUCTIONS 4189340909I UK Page 105 of 144
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