Tempv/32b voltage scanning card – Measurement Computing TempScan/1100 User Manual
Page 52
3-4 Scanning Cards
889897
TempScan / MultiScan User's Manual
TempV/32B Voltage Scanning Card
TempV/32B Specifications
Note: These specifications are subject to change without notice.
Number of Inputs: 32 differential.
Input Connectors: Screw Terminal.
Voltage Range, Accuracy and Resolution:
Range Accuracy
Resolution
± 100 mV; ± 0.02%;
3.12
µV/bit
± 1 V;
± 0.02%;
31.2
µV/bit
± 5 V;
± 0.02%;
156
µV/bit
± 10 V;
± 0.02%;
312
µV/bit
Digital Filtering: Averages 16 samples @ 50/60 Hz for line cycle noise rejection.
Temperature Coefficient:
< 0.01%/°C.
Input Impedance: 1 MOhm typical.
Input Bias Current: 40 nA maximum.
Common Mode Rejection: 100 dB typical.
Maximum Allowable Input:
± 35V peak.
Channel to Digital Low Isolation: For standard: 500V maximum; For CE: (Channel Common to
Earth) 200V maximum.
Channel to Channel Isolation:
± 10V peak.