Physical Characteristics
To clean the module, wipe it with a dry towel.
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Weight
Approx. 144 g (5.0 oz)
Safety
Maximum Voltage
1
Connect only the voltages that are within these limits.
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Port-to-COM
-40 to +40 VDC max,
Measurement Category I
Measurement Category I is for measurement performed on
circuits not directly connected to the electrical distribution system
referred to as MAINS voltage. MAINS is a hazardous live
electrical supply system that powers equipment. This category is
for measurements of voltages from specially protected secondary
circuits. Such voltage measurements included signal levels,
1
The maximum voltage that can be applied or output without creating a safety
hazard.
12
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NI 9866 Getting Started Guide