Introduction - If you have any usage issues, please Google them yourself
The document for the general switch ORCAD drawing of the circuit board schematics, can be compatible with N variety of digital circuit, the use of 24V DC power supply, the output current of 0-50mA can drive most weakness switch, contactor, relay, lights, such as stepper motor, with isolation interference, normally closed and normally open can choose, as many as 12 the advantages of digital output.