Isolated Switch Amplifier WE 77Ex-1 115V Connection

we77Switch Amplifier WE77Ex-2 230V 2-channel Control circuit EEx ia IIC 230 V AC supply voltage Reversible mode of operation Lead breakage (LB) monitoring 1 relay contact output (changeWE77-EX2 - Free download as PDF File (.pdf), Text File (.txt) or read on for free. Transformer isolated barrier transfers dital snals into hazardous areas. Sensors