SIMATIC ET 200SP AI 8xI 2-/4-wire BA

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: 25 mA; without sensor supply. 24 V encoder supply: Short-circuit protection. Output current, max: 0.7 A; total current of all encoders/channels. Typical power loss: 0.7 W; Without encoder supply voltage. Analog inputs: Number of analog inputs: 8; Single-ended. Permissible input current for current input (destruction limit), max: 50 mA. Cycle time (all channels), min: 1 MS; per channel. Input ranges (rated values), currents: Input resistance (0 to 20 mA): 100 Ω; 15 bits. Input resistance (-20 mA to +20 mA): 100 Ω; 16-bit incl. sign. Input resistance (4 mA to 20 mA): 100 Ω; 15 bits. Maximum shielded cable length: 200 m. Isolation tested with 707 V DC (type test). Ambient temperature during operation: Horizontal installation, min: -30 °C; < 0 °C as of FS04. Horizontal installation, max: 60 °C. Vertical installation, min: -30 °C; < 0 °C as of FS04. 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.