IS200TDBTH6ACD relay output: the advantage is that different AC and DC loads can be carried between different common points, and the voltage can be different, with a load current of up to 2A points; however, the relay output mode is not applicable to high-frequency action loads, which is determined by the life span of the relay (2) Thyristor output: with a load capacity of 0.2A / point, can only be carried with AC loads, and can be adapted to high-frequency action, with a response time of 1ms (3) Transistor output: with a load capacity of 0.2A / point, only with AC loads, can be adapted to high-frequency action. Response time is 1ms (3) Transistor outputs

IS200TDBTH6ACD output with inductive loads, load power failure will cause surge current impact on the PLC output, for this reason, the DC inductive loads should be connected next to the 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 have been carried out inside the PLC after the software interlocking, the PLC should be carried out externally interlocked to enhance system reliability. When two physical outputs have been software interlocked inside the PLC, they should also be interlocked outside the PLC to enhance system reliability.

The number of COM points of IS200TDBTH6ACD is not the same, some have one COM point with 8 output points, some have 4 output points, and some have 2 or 1 output point When the load has many kinds of loads and the current is large, use one COM point with 1-2 output points of PLC products; when the number of loads is large and the kinds are small, use one COM point with 4-8 output points of PLC products. When the number of loads is large and the variety is small, use a PLC product with 4-8 outputs in one COM point, which will bring a lot of convenience to the circuit design. Add a fuse at each COM point, 2A fuse for 1-2 outputs, and 5-10A fuse for 4-8 outputs.