4 Wire Proximity Switch Diagram. Sensor output wires are run to separate plc inputs. P np switched p ositive.
Wiring diagram for npn and pnp 3 wire sensors d2 16nd3 2. Inductive proximity sensor wiring diagram. When you use your finger or follow the circuit along with your eyes it may be easy to mistrace the circuit.
N pn switched n egative.
Sensor wire is run straight to plc input. 205 series information type. 4 way switch diagram pdf. When you use your finger or follow the circuit along with your eyes it may be easy to mistrace the circuit.