National Instruments NI 9235, NI 9236 Safety Standards, Hazardous Locations

Safety Standards

This product 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

Note For UL and other safety certifications, refer to the

product label or visit ni.com/certification, search

by module number or product line, and click the

appropriate link in the Certification column.

Hazardous Locations

U.S. (UL)................................ ..........Class I, Division 2,

GroupsA, B, C, D, T4;

Class I, Zone 2,

AEx nA IIC T4

Canada (C-UL)......................... ........Class I, Division 2,

GroupsA, B, C, D, T4;

Class I, Zone 2,

Ex nA IIC T4

Europe (DEMKO).............................Ex nA IIC T4