FADINI 570L Pair of ORBITA 57 infrared photocells, wireless transmitter and adjustable

The Orbita 57 photocell is an infrared ray safety device for various applications in the field of automation, with fixing to an external wall. It is compact in its two receiver and transmitter components, both adjustable in the horizontal plane. Each card is supported by a coupling equipped with a pin which, once inserted into the fixed seat of the caseback, allows the cards to be oriented 360° (the useful rotation for coupling is 200°). A tightening screw tightens the clamp, which stops the rotation of the cards in place. There are three possible applications of the same Orbita 57 photocell: 1) Power supply with two 1.5 V AAA batteries for the transmitter board only, while the receiver is powered by 12 V/24 V ac/dc: in this case the transmitter can be installed in any position without a power supply line electrical, a situation that occurs in mechanical safety edges on sliding gates, or pillars in an isolated position; 2) Transmitter and receiver power supply both at 12 V/24 V ac/dc. 3) Synchronization of the pairs: by powering both boards at 12 V/24 Vac/dc, it is possible to install, one next to the other, all the receivers on one side and all the transmitters on the other, without verify interference between couples. This application is made possible by selecting the pairs with the dip-switch that each card is supplied with, obtaining barriers of up to a maximum of 7 pairs.