Evaluation systems, power supplies, Amplifier, Housing for DIN rail mounting, Nominal voltage: 110...240 V AC, relay (1 changeover contact), Unit: 4-pole terminal strips, pin separation 5.0 mm connector: 4 poles with screw connection, 1-channel , selectable for pnp and npn switching sensors , Output 24 V DC / 300 mA , short-circuit and overload protection, Housing material: plastics PC GF20