ATEX evaluation systems, isolating switching amplifier for Namur sensors in accordance with 94/9/EC (ATEX), AC, operating voltage: 230 V AC (45...65 Hz), relay (1 changeover contact per channel), terminals up to 2.5 mm, ATEX approval, Group II, Category (1) GD, 2-channel, relay outputs, output function programmable, short-circuit and line monitoring
