National Instruments 24-Bit Half/Full-Bridge Analog Input Module NI 9237 - Manual (Page 27)

© National Instruments Corp. 27 NI 9237 Operating Instructions and Specifications
Shunt calibration
Resistance................................... 100 k Ω
Resistor accuracy
25°C ..................................... ±110
Ω
–40 to 70°C .......................... ±200 Ω
MTBF ............................................... 603,359 hours at 25 °C;
Bellcore Issue 2, Method 1,
Case 3, Limited Part Stress
Method
Note Contact NI for Bellcore MTBF specifications at
other temperatures or for MIL-HDBK-217F
specifications.
Power Requirements
Power consumption from chassis
Active mode ............................... 740 mW max
Sleep mode ................................. 25
μW max
Thermal dissipation (at 70 °C)
Active mode ............................... 740 mW max
Sleep mode ................................. 25
μW max