Misc. Devices

The PHOTON4.1 interface has 4 outputs capable of controlling G.E. RR7 or RR9 relay types (up to 10 per output), Schlage Electronics™  or TOUCH-PLATE™ 3000-PL relay type lighting contactors.  It provides the necessary latch and unlatch pulses required by these contactors. Up to 255 PHOTON4.1s can be controlled and monitored over a single twisted pair of wires from a desktop PC or a building automation system computer.  This enables a system of PHOTON4.1s to control a minimum of 1020 contactors.  Each PHOTON4.1 has an 8-position DIP switch to set its individual address.  Multiple PHOTON4.1s can be grouped in enclosures next to breaker panels, or mounted individually for remote circuit control. Optional ribbon cable(s) can be used to provide power and signal connections between PHOTON4.1s. The PHOTON4.1 is covered by ACI's Two (2) Year Limited Warranty, which is located in the front of ACI's Sensors & Transmitters catalog or can be found on ACI's web site, which is:  www.workaci.com.