Hi
we have a 2 wire level Tx. as a input to a DCS(ABB, AC110) system(24VDC,active analog input card). now we want the same level Tx. input at some other PLC system(SLC500).do we need an isolator? if yes,then of what type(loop powered or seperately powered)?
Regards.
uaruet
we have a 2 wire level Tx. as a input to a DCS(ABB, AC110) system(24VDC,active analog input card). now we want the same level Tx. input at some other PLC system(SLC500).do we need an isolator? if yes,then of what type(loop powered or seperately powered)?
Regards.
uaruet