NI 9853 Operating Instructions 20 ni.com
Isolation Voltages
Port-to-port
Withstand....................................500 Vrms, verified by a
dielectric withstand test, 5s
Continuous.......... .......................60 VDC,
Measurement Category I
Port-to-earth ground
Withstand....................................500 Vrms, verified by a
dielectric withstand test, 5s
Continuous.......... .......................60 VDC,
Measurement Category I
Safety Standards
The NI 9853 is designed to meet the requirements of the following
standards of safety for electrical equipment for measurement,
control, and laboratory use:
• IEC 61010-1, EN 61010-1
• UL 61010-1, CSA 61010-1