National Instruments CFP-CB-3 用户手册

© National Instruments Corp.

Improper wiring may defeat isolation barrier.

Compact FieldPoint connector blocks are intended for indoor use 
only. For outdoor use, the Compact FieldPoint system must be 
mounted inside a sealed enclosure.

Operating temperature ...................... –40 to 70 °C

Storage temperature .......................... –55 to 85 °C 

Humidity ........................................... 10 to 90% RH, 

noncondensing

Maximum altitude............................. 2,000 m; at higher altitudes, 

the isolation voltage ratings 
must be lowered

Pollution Degree ............................... 2

Operating vibration, random 
(IEC 60068-2-64).............................. 10–500 Hz, 5 g

rms

Operating vibration, sinusoidal 
(IEC 60068-2-6)................................ 10–500 Hz, 5 g

Operating shock 
(IEC 60068-2-27).............................. 50 g, 3 ms half sine, 

18 shocks at 6 orientations;
30 g, 11 ms half sine, 
18 shocks at 6 orientations

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

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.