OKYM175W22 can carry different AC and DC loads between different common points, and the voltage can be different, and the load current can be up to 2A points; however, the relay output method is not applicable to loads with high-frequency action, which is determined by the life span of the relay (2) Thyristor Output: the load carrying capacity is 0.2A/point, and it can only carry AC loads, and it can be adapted to high-frequency action, with a response time of 1ms (3) Transistor output

OKYM175W22 output with inductive loads, load power failure will cause surge current impact on the output of the PLC, for this reason, the DC inductive loads should be connected next to the diode continuity, AC inductive loads should be connected to the surge absorber circuit, which can effectively protect the PLC When the output of the two physical quantities have been carried out inside the PLC after the software interlocking, the output of the PLC outside the PLC should be interlocked in order to enhance the reliability of the system.