Actuate Relay 4CH

the scalae relay 4ch expands our automation product range a differential feature of the scalae 4ch is the onboard power supply, which enables the board to be powered by an ac power source ie the pcb can be directly powered from a transformer alternatively, a dc power source can be used scalae relay the key aspects of the scalae relay are listed below \ it's designed to be fitted into a din rail enclosure \ edge connectors make all connections to the pcb \ power connection more reliable scalae features the scalae 3ch includes the following features feature description power supply dc | ac opto coupled inputs 4 relay outputs 4 input 1 is directly coupled to output 1, etc primary focus the primary focus/intention of this range is to ensure that for any automation project that would revolve around a plc or wifi switch, the supporting modules are also available