Murrelektronik MU.W 6.2 Signal Conditioner. MurrElektronik MUW 6.2 series analog converters convert standard signal formats galvanically separated into a 4 mA to 20 mA signal. An integrated current limiter ensures the output is short-circuit and overload protected. Features and Benefits. Status LED. Input and output galvanically separated. Screw terminals. 35mm DIN Rail mounting