Wire configurations are 2-wire, 3-wire NPN, 3-wire PNP, 4-wire NPN and 4-wire PNP ... A rectangular or block body style is a one piece rectangular or block shaped sensor. Electrical connections for ...
3-wire PNP, 4-wire NPN and 4-wire PNP. 2-Wire DC circuitry typically includes a diode bridge in series with the sensor, allowing functionality either as NPN or PNP in a DC circuit. Acceptable values ...