Siemens S7-1200 SM1232 Analog AQ 2x14 bits±10 V DC or 4-20 mA

Specifications: Electrical Characteristics: Supply Voltage: 24 V DC. Backplane Bus Current: 80 mA (typical). Power Loss: 1.5 W. Current Consumption: 45 mA (typical). Analog Outputs: Channels: 2. Output Types: Voltage: ±10 V (14-bit resolution). Current: 0–20 mA / 4–20 mA (13-bit resolution). Load Impedance: Voltage: ≥1 kΩ. Current: ≤600 Ω. Cable Length: Up to 100 m (shielded, twisted pair). Accuracy & Diagnostics: Temperature Error: ±0.3% at 25 °C. ±0.6% up to 55 °C. Basic Error Limit: Voltage: ±0.3%. Current: ±0.3%. Diagnostics: Wire break. Short-circuit. Supply voltage monitoring. Diagnostic alarms. LEDs for output status and maintenance. Mechanical & Environmental: Dimensions (W x H x D): 45 x 100 x 75 mm. Mounting: DIN rail. Protection Rating: IP20. Operating Temp: –20 to +60 °C. Storage Temp: –40 to +70 °C. Humidity: Up to 95% (non-condensing). Weight: ~180 g. Compliance & Approvals: CE, UL, CSA, FM, RCM, KC. Marine: DNV, LRS, BV, RMRS, RINA, CCS. Environmental Product Declaration (EPD). Global Warming Potential: 36.4 kg CO₂ eq.