Mounting and wiring notes
M30 threaded barrel, 63 mm threaded length, overall 82 mm. Nickel-plated brass body — suitable for washdown areas if the cable entry is sealed. Three-wire NPN: brown to +VDC, blue to common, black to the load (sinking input). NC output means the sensor is ON when the target is absent; verify your PLC input configuration to avoid a wiring logic flip.
