COMPACTA A20-180 surface-mounted infrared photocell pair, 12–33 V AC/DC, 20 m operating range.
An adjustable photocell set that gives considerable installation freedom thanks to its compact size and flexible mounting options. The photocell heads adjust 90° left and 90° right (180° in total). Wide supply range: 12–33 V AC or 15–35 V DC. Rated operating range is up to 20 metres.
The set consists of a transmitter and a receiver forming an infrared beam. When the beam is interrupted by a person, a vehicle or an obstacle, the control unit is told to stop or reverse the movement. Suitable for sliding and swing gates, garage doors and barriers.
Key specifications:
Model: COMPACTA A20-180
Code: A20-180
Surface-mounted photocell pair
Supply: 12–24 V AC/DC
Operating range: 20 m
Synchronised infrared beam
Protection rating: IP54
Material: ABS – polycarbonate
Operating temperature: −20 °C to +55 °C
Suitable for outdoor installation
Compatible with gate, barrier and garage automation
