PFSK152 3BSE018877R1 Embedded Output Power Supply

PFSK152 3BSE018877R1 relay output: the advantage is that different common points can be with different AC and DC loads, and the voltage can be different, with a load current of up to 2A points; but the relay output mode is not applicable to high-frequency action of the load, which is determined by the life expectancy of the relay (2) Thyristor output: with a load capacity of 0.2A / point, can only be with AC loads, can be adapted to High-frequency operation, response time of 1ms (3) Transistor output: the biggest advantage is that it is suitable for high-frequency operation.

PFSK152 3BSE018877R1 output with inductive loads, load power failure will cause surge current impact on the PLC output, for this reason, DC inductive loads should be connected next to the DC inductive diode, 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 in the PLC has been carried out inside the software interlocks, the outside of PLC should be interlocked to strengthen the system. When two physical outputs have been software interlocked inside the PLC, they should be interlocked outside the PLC as well to strengthen the reliability of the system.