SIMATIC ET 200SP AI 2xU/I 2-/4-wire HF

Specifications: Supply voltage: Rated value (DC): 24 V. Permissible range, lower limit (DC): 19.2 V. Permissible range, upper limit (DC): 28.8 V. Reverse polarity protection. Current consumption, max: 39 mA; without sensor supply. 24 V encoder supply: Short-circuit protection. Output current, max: 20 mA; max. 50 mA per channel for a duration < 10 s (two-wire). Typical power loss: 0.95 W; without sensor supply. Analog inputs: Number of analog inputs: 2; Differential inputs. For current measurement: 2. For voltage measurement: 2. Permissible input voltage for voltage input (destruction limit), max: 30 V. Permissible input current for current input (destruction limit), max: 50 mA. Standardization of measured values. Input ranges (rated values), voltages: Input resistance (0 to 10 V): 15-bit, 75 k Ω. Input resistance (1 V to 5 V): 15-bit, 75 k Ω. Input resistance (-10 V to +10 V): 16-bit incl. sign, 75 k Ω. Input resistance (-5 V to +5 V): 16-bit incl. sign, 75 k Ω. Input ranges (rated values), currents: Input resistance (0 to 20 mA): 130 Ω; 15 bits. Input resistance (-20 mA to +20 mA): 130 Ω; 16-bit incl. sign. Input resistance (4 mA to 20 mA): 130 Ω; 15 bits. Maximum shielded cable length: 1 000 m; 200 m for voltage measurement. Isolation tested with 707 V DC (type test). Ambient temperature during operation: Horizontal installation, min: -30 °C; < 0 °C as of FS06. Horizontal installation, max: 60 °C. Vertical installation, min: -30 °C; < 0 °C as of FS06. Vertical installation, max: 50 °C. Installation altitude above sea level, max: 5 000 m; Restrictions for installation altitudes > 2000 m. Width: 15 mm. Height: 73 mm. Depth: 58 mm.