Manufacturer: SAIA-BURGESS
Type: Analog input module
Model: PCD3.W220
Number of inputs (channels): 8 
Signal range: Pt / Ni1000
Resolution (representation): 10 bit (0 … 1023)
Measuring principle: non-differential, single-ended
Input resistance: 7.5 kΩ / 0.1 %
Accuracy (of measured value): ± 3 LSB
Repeating accuracy: within 1 LSB
Temperature error (0 … +55 °C): ± 0.3 % (± 3 LSB)
Conversion time A/D: ≤ 50 μs
Overvoltage protection: ± 50 VDC
Time constant of input filter typisch: 10 ms
Internal current consumption: 8 mA
Internal current consumption: 16 mA