S
Dear list members.
I feel very happy to be a part of global instrument engineers community.
My first question
Normally in control circuits we are using potential free contacts for controlling purposes from DCS. But some of our customers are prefering
230V AC potential contacts. Can anyone Please explain the merits and demerits of using potential contacts inplace of potential free contacts.
Kadalarasan
I feel very happy to be a part of global instrument engineers community.
My first question
Normally in control circuits we are using potential free contacts for controlling purposes from DCS. But some of our customers are prefering
230V AC potential contacts. Can anyone Please explain the merits and demerits of using potential contacts inplace of potential free contacts.
Kadalarasan