Np Sensor Tester Wiring Diagram

In hazardous or explosive atmospheres special care must be exercised to determine the classification of the hazard and to employ components with an approved. Once system power is confirmed with the key on the next step is to test the connection between the sensor and the computer which will find broken wires. My plug has purple orange brown yellow white orange.

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Oh it came off a 2000 2 5l tj if that helps.

Np sensor tester wiring diagram. 7 with the circuit tester. Looking for what wire is what on the speed sensor plug. Lead of the tester diagram viewed from fitting side of 2 water proof connector turn the ignition switch on. Pnp switched positive npn switched negative switched refers to which side of the controlled load relay small indicator plc input is being switched electrically.

The v brown will be attached to the common input and the switching wire black will be attached to the input number. Here s a simple way remember how to wire up a 3 wire dc pnp or npn sensor. Referring to the npn wiring diagram above note that the sensor supply voltage and the high side of the load are connected to the same point and are therefore at the same voltage. Any help would be much appreciated.

It was cut off so i don t know what one is 5 sense and ground and i need to splice it into my swap harness so no wire colors will match up. Either the load is connected to negative and the positive is switched pnp continue reading an easy way to remember pnp and npn sensor. Check voltage of the s terminal shown in fig. Normal conditions s terminal voltage.

You will notice that the load appears between the v brown and switching wire black. Ig on engine off turn on the main switch. When connecting to the plc the plc input acts as the load. The following is a wiring diagram of an open collector npn sensor.

This is a three wiring sensor one wire is used for sensor power the other two go directly into the computer for sensing purposes. 7 6 1v connect the lead of the tester.