Banner SM31(R)(E)QD, self contained, DC operated, modulated IR sensor pairs. Max separation =10ft. Both transmitter & receiver are 10-30VDC powered. Selectable Light or Dark Operate. Receiver has source & sink outputs rated 150mA max to drive external relays etc. Epoxy case meets NEMA standards 1,2,3,3S,4,4X,12,13. Requires 4 pin Quick connect connectors (Not supplied). UL/CSA listed. Sold as pair.
