Why we are using PLC instand of DCS in ESD System? can u explain any one?

Why we are using PLC instand of DCS in ESD System? can u
explain any one?

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Why we are using PLC instand of DCS in ESD System? can u explain any one?..

Because of the scan time.
the scan time of DCS is generally of 100ms to 1 sec. where scan time for PLC ia 10ms.

we want quick action in case of any emergency for that we are using PLC in ESD system.

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Why we are using PLC instand of DCS in ESD System? can u explain any one?..

Answer / ajaya behera

PLC scan time is 0.1ms to 10ms

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