Pepperl+Fuchs HD2 Series User Manual

Compact Fieldbus Power Hub,Generic Interface
Appendix
2014-10
25
The requirements of the association for standard and control and regulations of the German
chemical industries, defined in the NE 21 recommendation, are partly higher compared to the
test levels and failure criteria defined in EN 61326-1. For the product qualification, the failure
criteria and test levels selected always represent the worst case conditions.
EN 61000-4, as a generic standard, defines the test setups for the specific required test for
EN 61326-1 and NE 21.
See declaration of conformity for standards and editions applied.
Conducted EMC Tests
Immunity
5.3 Referenced Documents
■ Manual: "Using Pepperl+Fuchs fieldbus equipment in Zone 2 hazardous area
environment"
■ Selection table: Conformity of FieldConnex
®
Power Hub modules and motherboards to
Ex ic
Standard Ty p e
Tes t
Level
Category
EN 61000-4-2 Electrostatic discharge, direct contact 6 kV A
Electrostatic discharge, indirect, air 8 kV A
EN 61000-4-3 Electromagnetic field radiated, radio
frequency
10 V/m A
EN 61000-4-4 Fast transients burst on signal lines 1 kV A
Fast transients burst on power lines 2 kV A
EN 61000-4-5 Slow transient surge on signal lines 1 kV B
Slow transient surge on shielded lines 2 kV B
EN 61000-4-6 Conducted immunity, radio frequency 10 V A
EN 55011 Reduction factor conducted emission Class A _
Reduction factor radiated emission Class A _

Pepperl+Fuchs HD2 Series Specifications

General

Brand	Pepperl+Fuchs
Model	HD2 Series
Category	Power Supply
Language	English