The box in the diagram represents the load. 16 point dc input module last revised.
Wiring 3 Wire Dc Npn And Pnp Sensors Acc Automation
Pnp wiring diagram. The following is a wiring diagram of an open collector pnp sensor. The faq section may have information that can help. Manufacturers of electronic pressure switches often offer both pnp and npn switching outputs. When connecting to the plc the plc input acts as the load. The 0v blue will be attached to the common input and the switching wire black will be attached to the input number. Wiring diagram for npn and pnp 3 wire sensors with the d2 16nd3 2 technotes product group.
Here is a wiring diagram of a pnp sensor. Heres a simple way remember how to wire up a 3 wire dc pnp or npn sensor. Connection diagram of pnp and npn transistor outputs for electronic pressure switches 10072011 jürgen reiser. That is why we always have to refer to the manufactures wiring diagram. Wiring diagram for ac inductive and photo type sensors with the d2 16na. In our case the plc input will be our load.
Here is a brief explanation how the two different outputs should be connected. Npnpnp 3wire sensorsvsd faq please refer to our tech support website for more info on sensors. Pnp switched positive npn switched negative switched refers to which side of the controlled load relay small indicator plc input is being switched electrically. Either the load is connected to negative and the positive is switched pnp continue reading an easy way to remember pnp and npn sensor. Some sensors have pnp and npn as well as no and nc output contacts. You will notice that the load appears between the 0v blue and switching wire black.
Wiring diagram for npn and pnp 3 wire sensors with the d2 16nd3 2. 15 feb 2002 document name. Gs 1 serial port terminal adapters. 205 series information type. This sensor is the ck1 00 2h capacitive proximity sensor.
Gallery of Pnp Wiring Diagram
