
© National Instruments Corporation 7 NI PCI-8252 Quick Start Guide
Storage EnvironmentAmbient temperature range....................–20 °C to 60 °C
Storage relative humidity....................... 20% to 95%, noncondensing
SafetyThis 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
• CAN/CSA-C22.2 No. 61010-1
Note  For UL and other safety certifications, refer to the product label, or visit 
ni.com/certification, search by model number or product line, and click the 
appropriate link in the Certification column.
Electromagnetic CompatibilityEmissions...............................................EN  55011 Class A at 10 m  
FCC Part 15A above 1 GHz
Immunity................................................EN 61326:1997 + A2:2001,  
Table 1
CE, C-Tick, and FCC Part 15 (Class A) Compliant
Note   For EMC compliance, operate this device with shielded cabling.
CE ComplianceThis 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
Note   Refer to the Declaration of Conformity (DoC) for this product for any additional 
regulatory compliance information. To obtain the DoC for this product, visit 
ni.com/certification, search by model number or product line, and click the 
appropriate link in the Certification column.