HiLetgo AC 220V Optocoupler Module AC Optocoupler Alternating Current Detect Module 3-5V or PLC 24V Level Power for PLC MCU(1 Channel) 1CH auspowers_batchthree Little scientists can look The

Little scientists can look The part with this set that includes a white beaker creatures lab coat and pair of pretend lab glasses cast in the official beaker creatures orange

14cm(not including two connectors) 4

EASY INSTALLATION: The Lamp Socket Diode Holder can easily fix the LED on the board

175 W (centimeters)

HiLetgo AC 220V Optocoupler Module AC Optocoupler Alternating Current Detect Module 3-5V or PLC 24V Level Power for PLC MCU(1 Channel) 1CH auspowers_batchthree Little scientists can look TheHiLetgo AC 220V Optocoupler Module AC Optocoupler Alternating Current Detect Module 3 5V or PLC 24V Level Power for PLC MCU(1 Channel) Description: It can detect if the of 220V AC exists or not. The output TTL level can be detected by a microcontroller. Power supply can be 3 5V can also be connected to PLC 24V level. When connecting to the PLC input terminal, the COM terminal of the PLC is connected to the power supply 24V input terminal and the