- Number of analog inputs
- 2
- Total number of channels (module)
- 2
- Signal type
- Current
- Signal type (current)
- 4 … 20 mADC
- Sensor connection
- 2 x (2-wire)
- Input voltage (max.)
- 35 V
- Signal characteristics
- Differential
- Resolution [bit]
- 12 bits
- Input resistance (max.)
- 220 Ω
- Data width
- 2 x 16-bit data; 2 x 8-bit control/status (optional)
- Conversion time (typ.)
- 2 ms
- Measurement error (reference temperature)
- 25 °C
- Measurement error, deviation (max.) from the upper-range value
- 0.2 %
- Temperature error (max.) of the upper-range value
- 0.01 %/K
- Supply voltage (system)
- 5 VDC; via data contacts
- Current consumption (5 V system supply)
- 70 mA
- Isolation
- 500 V system/field
- Indicators
- LED (A, C) green: Function AI 1, AI 2; LED (B, D) red: Error AI 1, AI 2