MACX MCR voltage transducers measure DC or AC voltages and convert them into standard analog signals. The MACX MCR-VDC measuring transducer measures DC voltages from 0 to ±660 V DC. The MACX MCR-VAC voltage transducer measures sinusoidal AC voltages from 0 to 660 V AC. Eight finely graded voltage measuring ranges provide optimum measuring accuracy. The 3-way electrical isolation ensures high operational safety.