background image

 2

022-

03

16

Ethernet Isolator

Electromagnetic Compatibility Verification

5

Electromagnetic Compatibility Verification 

Verification in Accordance with EC Council Legislation 

Directive 2004/108/EC and 2014/30/EU
Compatibility in Accordance with EN 61326-1 and NAMUR 

NE 21 Recommendation

The electromagnetic compatibility (EMC)  requirements, applicable for electrical 

equipment for measurement, control, and laboratory use in general are anchored 

in the international standard EN 61326. 3 different performance criteria are distin-

guished in this standard:
A class 

A

 device operates as intended during the test. This device can withstand 

the immunity tests without any noticeable performance degradations within the 

specification limits of the manufacturer. 
A class 

B

 device operates as intended after the test. The device shows temporary 

degradation or loss of function of performance during the test but self-recovers 

from that state when the exposures are ceased. 
A class 

C

 device has loss of function. The device may need manual restoration. 

During the test a temporary loss of function is allowed, as long as an operator can 

restore the device back to operation.
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 repre-

sent 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

Standard

Type

Test 

Level

Cate-

gory

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 _

Table 5.1 Ethernet Isolator

Содержание EI-0D2-10Y-10B-LT

Страница 1: ...Ethernet Isolator EI 0D2 10Y 10B LT Manual...

Страница 2: ...ion as well as the supplementary clause Expanded reserva tion of proprietorship Worldwide Pepperl Fuchs Group Lilienthalstr 200 68307 Mannheim Germany Phone 49 621 776 0 E mail info de pepperl fuchs c...

Страница 3: ...Intrinsically Safe Wiring and Cable Parameter 6 1 7 Repair 7 1 8 Delivery Transport and Storage 7 1 9 Disposal 7 2 Product Specifications 8 2 1 Function 8 2 2 Typical Applications 8 2 3 Component Ove...

Страница 4: ...declarations of conformity and or EC type exam ination certificates form an integral part of this document The data sheet contains the electronic data of the EC type examination certificate These docu...

Страница 5: ...be used to lead a standard Ethernet cable through a hazardous Zone 0 or Zone 1 area For bridg ing the intrinsically Ethernet line through a hazardous area one Ethernet Isolator has to be used at each...

Страница 6: ...U type examination certificate should be observed as first concern It is especially important to observe the special conditions for safe use as far as con tained in the certificate The intrinsically s...

Страница 7: ...torage Check the packaging and contents for damage Check if you have received every item and if the items received are the ones you ordered Keep the original packaging Always store and transport the d...

Страница 8: ...ork permit The galvanic isolation eliminates the need for equipotential bonding between the safe area and the hazardous area Significant cost savings are realized through reduced installation material...

Страница 9: ...Switch Intrinsically safe Enclosure Ex Ethernet Isolator Ethernet Isolator Ex d Ethernet Isolator Ethernet Isolator 1 LED Communication active intrinsically safe port 2 LED Power 3 LED Transfer rate...

Страница 10: ...0 Mbit s Auto Negotiation Operating mode Half Full Duplex Cabel type CAT5e S FTP AWG 24 Installation cable L R ratio max 10 H of all strand combinations Total cable length typ 200 m 20 C Number of iso...

Страница 11: ...o crossover function at 1 device solves the problem In certain cases you have to switch off auto crossover at both sides To prevent those connection problems Pepperl Fuchs recommends a fixed set ting...

Страница 12: ...power supply to the Ethernet Isolator as follows 1 Remove the power supply connector plug from the bottom side of the Ethernet Isolator 2 Plug and screw the wires to the connector plug as follows 3 P...

Страница 13: ...ernet Isolators or one Ethernet Isolator with another device Non I S Port I S Port ACT 10 100 ACT PWR Ethernet Isolator 10BASE T 100BASE TX Non I S Port I S Port ACT 10 100 ACT PWR Ethernet Isolator 1...

Страница 14: ...auto crossover detec tion function 3 3 Dismounting Dismounting the Device from the DIN Rail 1 Use a screw driver to loose the fixing trap and remove the module from the DIN rail Note Background Inform...

Страница 15: ...wiring Device defect Send the device to Pep perl Fuchs PWR 10 100 Ethernet Isolator active Ethernet transfer rate 10 Mbit s PWR 10 100 Ethernet Isolator active Ethernet transfer rate 100 Mbit s PWR I...

Страница 16: ...ary loss of function is allowed as long as an operator can restore the device back to operation The requirements of the association for standard and control and regulations of the German chemical indu...

Страница 17: ...Pepperl Fuchs Quality Download our latest policy here www pepperl fuchs com quality www pepperl fuchs com Pepperl Fuchs Subject to modifications TDOCT 1288C_ENG...

Отзывы: