Came DXR20SAP photocells, surface-mounted, bus-type CXN BUS, range 20 m

Came DXR20SAP are safety photocells that stop or reverse the gate when someone or something interrupts the infrared beam. Power and communication both run over the CXN bus, so a two-core cable is enough. The photocell head swivels horizontally by up to 180° and vertically by 10°, so you can align it even on an uneven post.

Which operators it fits

The photocells only work with a Came control unit with CXN bus, for example Came ZLX230M. For a standard relay input, choose Came DIR20.

Wiring and setting up

• Cable – the manufacturer recommends FROR 2 × 0.5 mm².
• Address – set each pair to its own address with DIP switches 1–3. Up to 8 pairs can be connected to the bus.
• Range – DIP switch 4 on the transmitter: OFF = 10 m, ON = 20 m.
• Alignment – set DIP switch 4 on the receiver to ON and adjust the position according to the LED flashing. Then set it back to OFF.

For a greater distance there is the Came DLX30SEP with a range of 30 m. Send questions about compatibility to eshop@saver.sk.