Answer / Nikhil Verma

Checking a 2-wire proxy switch typically involves verifying its voltage and current readings. However, the exact process may vary depending on the specific device and application.

As for connecting it to a DI (Digital Input) module of a PLC (Programmable Logic Controller), you would usually connect one wire of the switch to a common input terminal on the PLC, and the other wire to a normally open or normally closed contact terminal based on how you want to program the PLC to respond. Always refer to the specific device and PLC manuals for proper connections.

In Safe Guarding test what means by "Failed to Danger" ?

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Make Heater Process Logic.

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