BNS 33 Coded Magnet Sensors

The Series BNS33 coded-magnet sensors are designed for use as a safety interlock switch on movable machine guards/articulating robot arms. Each sensor set consists of a multiple reed switch unit and a coded-magnet actuator. The reed switches, wired in series, will only close in the presence of their matched magnetic field array. -Contacts: 1 NO & 1 NC; 1 NO & 2 NC; 1 NO; 1 NC; 2 NC