Channel-to-earth ground (up to 5000 m)
Continuous
60 VDC, Measurement
Category I
Withstand
860 Vrms, verified by a 5 s
dielectric withstand test
Vsup inputs-to-earth ground (up to 5000 m)
Continuous
60 VDC, Measurement
Category I
Withstand
860 Vrms, verified by a 5 s
dielectric withstand test
Measurement Category I is for measurements 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 include signal levels, special
equipment, limited-energy parts of equipment, circuits powered
by regulated low-voltage sources, and electronics.
4
|
ni.com
|
NI 9361 Getting Started Guide
