The TM3 bus coupler is a device designed to manage Ethernet/IP and Modbus TCP communication when using TM2 and TM3 expansion modules in a distributed architecture.
The following paragraph lists the TM3 bus coupler supported by EcoStruxure Machine Expert with their complete names and catalog references.
See Modicon TM3 Bus Coupler- Hardware Guide.
The following table shows the TM3 bus coupler:
|
Reference |
Port |
Communication type |
Terminal type |
|---|---|---|---|
|
TM3BCEIP |
2 isolated switched Ethernet ports |
Ethernet/IP Modbus TCP |
RJ45 |
|
1 USB port |
USB 2.0 |
mini-B |
