1The module can convert input 5V level signal to 24V level signal, or convert input 24V level signal to 5V level signal 2It can also convert signal 5V to 5V, or 24V to 24V level, and isolate input signal and output signal through optocoupler, which can improves anti-interference ability of circuit 3Input level can be set by DIP switch, 24V level output is NPN OC output, output current is 100mA 4It has conversion and amplification circuit, good wave, strong driving ability 5Compatible with a common-cathode or common-anode input connection, matching European and Japanese PLC interface standards
