RS485 Circuit Breaker-WRSM0-2P
WDYK RS485 Circuit Breaker is an intelligent electrical device that integrates traditional circuit breaker protection functions with modern communication technology. It achieves remote control and management through RS485 communication interface. The biggest advantage of wire controlled circuit breaker is stable signal and will not disconnect.
Related Words:RS485 Modbus Circuit Breaker
Software parameter configuration
Set communication parameters: In PLC or monitoring host software, set communication parameters that are completely consistent with RS485 circuit breakers, including:
Baud rate (such as 9600, 19200, etc.)
Data bits (usually 8 bits)
Stop position (1 or 2)
Verification methods (none, odd, even)
Select communication protocol: Confirm and configure the correct communication protocol, with Modbus RTU being the most commonly used. Set the corresponding master mode in the PLC and assign each circuit breaker a unique slave address in the bus (such as Modbus address 1-247)
