The Schmersal BNS40S safety sensor is a robust machine safety solution designed with a durable stainless steel (V4A) enclosure and an LED version for clear status indication. This sensor features an innovative coding system and concealed threaded holes on the back for secure mounting. It comes equipped with integral system diagnostics to ensure reliable operation and requires an evaluation unit to function properly. With two openers and one shutter, this safety sensor is tailored for applications where direct monitoring is essential. The absence of safety contacts highlights its specialized use case. It includes six cable wires and has a lateral active area, with a magnet serving as the actuating element. The terminal connector is a 1-meter cable, ensuring easy installation. Operating at a switching voltage of 24 VDC, the BNS40S has a low switching current of 0.01 A and a switching capacity of 0.2 W, making it suitable for various industrial environments within the machine safety category. Trust in Schmersal's commitment to safety with this efficient and reliable sensor from their BNS series.