NI PXIe-4339 and RM-4339 User Guide and Terminal Block Specifications
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© National Instruments
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33
Safety
Measurement Category..................................... I
1
Caution
Do
not
connect the RM-4339 to signals or use for measurements within
Measurement Categories II, III or IV.
Caution
The protection provided by the RM-4339 can be impaired if it is used in
a manner not described in this document.
Safety Standards
This product meets 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 the
section.
Electromagnetic Compatibility
This product meets the requirements of the following EMC standards for electrical equipment
for measurement, control, and laboratory use:
•
EN 61326-1 (IEC 61326-1): Class A emissions; Basic immunity
•
EN 55011 (CISPR 11): Group 1, Class A emissions
•
EN 55022 (CISPR 22): Class A emissions
•
EN 55024 (CISPR 24): Immunity
•
AS/NZS CISPR 11: Group 1, Class A emissions
•
AS/NZS CISPR 22: Class A emissions
•
FCC 47 CFR Part 15B: Class A emissions
•
ICES-001: Class A emissions
Note
In the United States (per FCC 47 CFR), Class A equipment is intended for use
in commercial, light-industrial, and heavy-industrial locations. In Europe, Canada,
Australia and New Zealand (per CISPR 11) Class A equipment is intended for use
only in heavy-industrial locations.
1
Measurement Categories CAT I and CAT O are equivalent. These test and measurement circuits are not
intended for direct connection to the MAINS building installations of Measurement Categories CAT II,
CAT III, or CAT IV.