The analogue input records and processes analogue sensor signals. Up to four analogue sensors can be connected in any combination. Evaluation and limit value processing is performed in the analogue input. With continuity checking of the 4-20 mA inputs. For installation on DIN rails TH35 according to EN 60715. The bus is connected using a bus connecting terminal. a data rail is not necessary. Auxiliary voltage: AC 24 V (+/-10 %). Analogue inputs: 4. Current interface: 0-20 mA, 4-20 mA. Voltage interface: 0-1 V, 0-10 V. Outputs: DC 24 V, 100 mA. Continuity checking: 4-20 mA. Device width: 4 modules, approx. 72 mm. Contents: With bus connecting terminal and cable cover. Colour: light grey.