Issue
Using Modbus TCP and Modbus Serial (EIA/TIA-485) on an AS together?
Product Line
EcoStruxure Building Operation.
Environment
- AS-P
- Modbus TPC
- Modbus Serial
Cause
Communicating with two third party devices simultaneously. Both are using the Modbus communication protocol. One is Modbus TCP, the other Modbus Serial (EIA/TIA-485).
Resolution
Modbus TCP and Modbus Serial (EIA/TIA-485) can be used together on an AS-P. This configuration is supported and has been used many times.
