Справочник Пользователя для National Instruments RS422

For the standards applied to assess the EMC of this 

product, refer to the Online Product Certification section.

For EMC compliance, 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)......... 2006/95/EC

Electromagnetic Compatibility
Directive (EMC) ............................... 2004/108/EC

Refer to the product Declaration of Conformity (DoC) for 
additional regulatory compliance information. To obtain product 
certifications and the DoC for this product, visit 

ni.com/

certification

, search by module number or product line, and 

click the appropriate link in the Certification column.