1-channel signal conditioner, Universal usage at different power supplies, Scaleable current or voltage input, Current or voltage output, Relay contact output, Configurable by keypad, Line fault detection (LFD), Housing width: 20 mm, Number of channels: 1-channel, Rated voltage: 20 ... 90 V DC / 48 ... 253 V AC, Type: 1 x relay (change-over contact), Signal: 1 x 0/4 ... 20 mA, Signal [2]: 1 x 0/1 ... 5 V, Signal [3]: 1 x 0/2 ... 10 V, Line fault detection