Specification:
Item Type: Optocoupler Module
Material: PCB
Color: As shown in the picture
Features:
1Output TTL level, can be detected with the microcontroller. The power supply can be 35V. 21 channel AC optocoupler detection module. It can be used to detect the being of AC. Can also access PLC24V level. 3Then the PLC input terminal of the PLC COM power supply 24V input termination of the board signal output OUT, optocoupler board GND power negative. 4Green 2P 5.0 terminal connected to voltage. 3P terminal connected to the microcontroller input. 5Great workmanship, can perfect replacement for the old one. Small size, easy to carry and store, convenient to use and with good performance.
Package List:
1 x Optocoupler Module
