Translations:WB-MRM2-mini Modbus Relay Modules/8/en

The inputs have several modes of operation: trigger mode (for control with buttons) and repeat mode (for control with switches). In the trigger mode, to change the state of the relay, it is enough to close and open the input once. The change of state occurs on the rising edge (that is, when the circuit). In the repeat mode, the relay state is determined by the input state: the input is closed — the relay is on, open — the relay is off. Details about the mode switching are written in Modbus Management Of Relay Modules.