1-Channel Mains Voltage Detector Module with Optoisolation
Easy return of this product within 14 days from the date of purchase for any reason
Free delivery for orders over 150,00 €
- NEXT DAY delivery throughout Europe with 
The module detects the mains voltage connected to the input terminals and, thanks to the optocoupler used, guarantees galvanic isolation of the connected system so your microcontroller remains safe from high mains voltage. The output circuit's power supply voltage terminals allow operation in various standards, the module is ideal for use in PLC controllers.
The onboard LED lights up when mains voltage is detected.
The power supply can be 3-5V
It can also be connected to the PLC24V level.
Technical data:
Input voltage: AC 220V
ARK type I/O connectors
output in TTL, PLC 24V standard
LED indicating the presence of mains voltage at the input
VCC / GND – supply voltage of the output circuit
OUT / GND – signal output
Product code
GL.005.205
Ask us a question about this product
Share your opinion with us and the others