3KV as input to PLC

Hello,

We are building a testing machine that can sense the short circuit of a product by imposing a high voltage at its terminals. Under testing, it'll pose a spark. Our motto is to tell the PLC that there is a spark and the subjected test piece is OK.

So how can we take 3KV as our input to PLC? and tell that there is a spark:wish:

There are numerous spark detection systems on the market (I assume you mean detecting an actual spark rather than the actual voltage level, Most only work in enclosed systems where no external light will trigger a false detection, however, there may be ones that work well in low light conditions, I suggest you google it & ignore the automotive systems.

there is no way to have a 3kv signal dirctly to an input
check with aemc.com i know they will have something you can use

I've always been worried about being input into the Matrix. Was it blue pill I was meant to take? I can't remember!

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