This Balluff BOS01E7 BOS 18M-PS-RD21-S4 photoelectric sensor 10-30VDC 100mA Sn=300mm is a sensor/switch manufactured by Balluff. It senses object presence, distance, or position (or switches an electrical circuit) and converts that into an output signal for machine control or monitoring. Key specifications noted on this listing include 10-30VDC, 30VDC. It is commonly in OEM equipment and MRO replacement for sensing and control circuits.
