Siemens S7-1200 Signal boards - analog AQ 1 x 12 bits ±10 V DC or 0–20 mA

Specifications: Electrical Characteristics: Backplane Bus Current: 15 mA (typical). Power Loss: 1.5 W. Transmitter Supply Current: Max 25 mA. Analog Output: Channels: 1. Output Ranges: Voltage: ±10 V. Current: 0–20 mA. Resolution: Voltage: 12-bit. Current: 11-bit. Load Impedance: Voltage: ≥1000 Ω. Current: ≤600 Ω. Conversion Principle: Differential. Cycle Time: Voltage: 300 µs (resistive), 750 µs (1 µF). Current: 600 µs (1 mH), 2 ms (10 mH). Cable Length: Up to 100 m (shielded, twisted pair). Accuracy & Diagnostics: Temperature Error: ±0.5% at 25 °C. ±1% up to 55 °C. Diagnostics: LED status indication. Alarms and fault detection supported. Mechanical & Environmental: Dimensions (W x H x D): 38 × 62 × 21 mm. Mounting: Direct CPU attachment. Protection Rating: IP20. Operating Temp: –20 to +60 °C (horizontal). Storage Temp: –40 to +70 °C. Humidity: Up to 95% (non-condensing). Weight: ~40 g. Compliance & Approvals: CE, UL, CSA, FM, RCM, KC. Marine: DNV, BV, RMRS, CCS, ABS, RINA. Hazardous Location: ATEX, IECEx. Diagnostic LED for output status.