The Siemens 3RG7200-6HC00 is a SIMATIC PXO610 K80 diffuse photoelectric sensor — energetic type, in a 83x61x25 mm housing with a PG11 gland and 4-pole connection. It runs on DC 10-36V and delivers a 2m NPN antivalent output rated at 200mA. The IP67 rating suits it for washdown or dusty environments on conveyors, packaging lines, or material handling stations.
The 10-36V DC supply covers standard 24V control panels with headroom for brownout conditions. NPN antivalent output gives both normally-open and normally-closed signals on separate wires — useful for fail-safe logic where the sensor state must be unambiguous on cable break. The 200mA sink rating handles most PLC digital inputs and small relays directly. PG11 entry accepts standard metric cable glands; the 4-pole connection matches M12-style pinouts commonly used in European sensor cabling.