we77

WE77/Ex-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 (change-over contact) per channel Function The device transfers digital signals into hazardous areas. alat pemuas laki laki Sensors per EN 60947-5-6 (NAMUR) or mechanical contacts may be used as transmitters. kin porche