USB-6525 User Guide and Specifications 16 ni.com
Safety
Standards
This product meets 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
Note For UL and other safety certifications, refer to the product label or the Online
Product Certification section.
Isolation
Channel-to-channel.................................60 VDC continuous
Channel-to-earth ground.........................60 VDC continuous
Withstand................................................60 VDC continuous
Caution Do not use this module for connection to signals or for measurements within
Measurement Categories II, III, or IV.
Hazardous Locations
The USB-6525 is not certified for use in hazardous locations.
Environmental
The USB-6525 device is intended for indoor use only.
Operating temperature
(IEC 60068-2-1 and IEC 60068-2-2)......0 to 55 °C
Operating humidity
(IEC 60068-2-56) ...................................10 to 90% RH, noncondensing
Maximum altitude...................................2,000 m (at 25 °C ambient
temperature)
Storage temperature
(IEC 60068-2-1 and IEC 60068-2-2)......–40 to 85 °C
Storage humidity
(IEC 60068-2-56) ...................................5 to 90% RH, noncondensing
Pollution Degree (IEC 60664)................2