SHELLEY INDUSTRIAL AUTOMATION 2PBA 105-130VAC 50/60Hz MULTI-BEAM Series 2-Wire Power Block

MULTI-BEAM 2-wire power block model 2PBA contains a low voltage power supply which utilizes a unique circuit to take a very small leakage current through the load and convert it to the dc power required to run the scanner block and logic module. They also contain the solid-state switch that operates the load, and a transient suppression circuit to prevent false operation from high voltage spikes on the incoming line. They are completely solid-state for unlimited operating life.