ManufacturerB&R
ModelX20AI2622
Product familyX20 system analog inputs
B&R ID code0x1B9E
Input channels2 differential analog inputs
Signal modes±10 V; 0–20 mA; 4–20 mA
Voltage resolution±12-bit; 2.441 mV/LSB
Current resolution12-bit; 4.883 µA/LSB
Data typeINT
Voltage impedance20 MΩ
Current load<400 Ω
Permitted voltageMaximum ±30 V
Permitted currentMaximum ±50 mA
Conversion methodSuccessive approximation (SAR)
Conversion time300 µs for all inputs
Input filterThird-order low-pass; 1 kHz cutoff
Common-mode range±12 V
Common-mode rejection70 dB DC; 70 dB at 50 Hz
NonlinearityVoltage <0.025%; current <0.05%
Channel/bus insulation500 Veff; channel isolated from bus
Channel isolationChannels not isolated from each other
MountingHorizontal or vertical; 12.5 +0.2 mm pitch
Operating temperature−25 to 60 °C horizontal; −25 to 50 °C vertical
Storage temperature−40 to 85 °C