The Sunx LS-401P-C2 is a laser-based retroreflective photoelectric sensor in Panasonic’s LS-400 series with two PNP open-collector outputs, delivered as an amplifier-separated configuration with a 2 m cabtyre cable. It operates on 12–24 VDC and tolerates ambient temperatures from -10 to 55 C. The sensor uses retroreflective detection to sense targets reflected back from a reflector, and is identified as the PNP variant LS-401P-C2 in the LS-401/LS-400 family.
