Siemens 3RG7212-6DK00 SIMATIC PXO630 K80 Thru-Beam Receiver,

The Siemens 3RG7212-6DK00 is a SIMATIC PXO630 K80 thru-beam sensor receiver — the light-catching half of a 50 m detection pair. It runs on 10–36 VDC, switches a PNP output at 200 mA, and lets you program light-on or dark-on operation with a built-in timer adjustable from 0.01 to 1 second. The PG11 gland and 5-pole connection keep wiring straightforward in a 83×61×25 mm IP67 housing.