Cubic retro-reflective photoelectric sensors with different types of light
PNP: normally closed (NC)
Retroreflective sensors – BOS00TT
The BOS 21M-PA-PR10-S4S retroreflective sensor belongs to the 21M series and has dimensions of 15 × 50 × 42.5 mm. Its optical principle is retroreflective operation using LED red light, with a range of 0...8 m. The interface provides PNP normally open (NO) and PNP normally closed (NC) switching functions. The sensor operates with 10...30 VDC and connects via a 4-pin M12x1 male connector. Its housing is made of powder-coated die-cast zinc and aluminium, while the sensing surface uses PMMA. The sensor has CE, UKCA and cULus approval/conformity markings, and WEEE applies.