User Manual Q&AAnswer
Jan 30, 2025 - 03:42 AM
To select the communication protocol for the CMMB102 module, you need to use the DIP switches on the device. The communication protocol can be either BACnet MS/TP or Modbus. Here are the steps to select the protocol:
1. Locate the DIP switch DS1 on the module.
2. Set the DIP switches on DS1 according to the desired protocol:
- For BACnet MS/TP, set all switches on DS1 to the OFF position.
- For Modbus, set all switches on DS1 to the ON position.
3. Once the switches are set, the module will communicate using the selected protocol.
Please refer to the "Connections and Configurations" section in the instruction manual for more details and visual representation of the DIP switch settings.
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