National Instruments CFP-RLY-421 用户手册

© National Instruments Corp.

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 3121-1, UL 61010C-1

•

CAN/CSA C22.2 No. 1010.1

For UL, hazardous location, and other safety certifications, refer to 
the product label or to 

ni.com

.

CE, C-Tick, and FCC Part 15 (Class A) Compliant

Emissions.......................................... EN 55011 Class A at 10 m 

FCC Part 15A above 1 GHz

Immunity........................................... EN 61326:1997 

+ A2:2001, 

Table 1

For EMC compliance, you must operate this device 

with shielded cabling.

This product meets the essential requirements of applicable 
European Directives, as amended for CE Marking, as follows:

Low-Voltage Directive (safety)......... 73/23/EEC

Electromagnetic Compatibility 
Directive (EMC) ............................... 89/336/EEC

Refer to the Declaration of Conformity (DoC) for 

this product for any additional regulatory compliance 
information. To obtain the DoC for this product, click 
Declarations of Conformity Information at 

ni.com/hardref.nsf/

.