National Instruments NI 9871 Operating Instructions

NI 9871 Operating Instructions 16 ni.com
Isolation Voltages
Port-to-earth ground
Withstand.................................... 1000 V
rms
, verified by a
dielectric withstand test, 5 s
Continuous ................................. 60 VDC,
Measurement Category I
Hazardous Locations
U.S. (UL) .......................................... Class I, Division 2,
Groups A, B, C, D, T4;
Class I, Zone 2,
AEx nA II T4
Canada (C-UL) ................................. Class I, Division 2,
Groups A, B, C, D, T4;
Class I, Zone 2,
Ex nA II T4
Europe (DEMKO)............................. Ex nA IIC T4

National Instruments NI 9871 Specifications

General

Brand	National Instruments
Model	NI 9871
Category	Control Unit
Language	English