Serviceline Industrial Sensors
Serviceline Explosion Protection
Relay Module KFD0-RO-Ex2
- 2-channel isolated barrier
- 24 V DC supply (loop powered)
- Logic input 15 V DC ... 30 V DC, non-polarized
- Relay contact output
- Up to SIL 3 acc. to IEC 61508
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH, also apply to Pepperl+Fuchs AG.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of KFD0-RO-Ex2
| General specifications | ||
|---|---|---|
| Signal type | Digital Output | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| Supply | ||
| Rated voltage | loop powered | |
| Power dissipation | 0.8 W | |
| Input | ||
| Connection side | control side | |
| Connection | terminals 7, 8, 9 | |
| Input voltage | 15 ... 30 V DC | |
| Input current | ≤ 21 mA per channel | |
| Output | ||
| Safety note | Attention! Combination of output Ex i with output not Ex i is not permitted. If load voltage > 50 V, de-energize before removing the terminals. |
|
| Connection side | field side | |
| Connection | terminals 1, 2, 3; 4, 5, 6 | |
| Contact loading | 230 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load | |
| Energized/De-energized delay | approx. 10 ms / approx. 5 ms | |
| Mechanical life | 5 x 106 switching cycles | |
| Transfer characteristics | ||
| Switching frequency | < 10 Hz | |
| Galvanic isolation | ||
| Input/Output | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output/Output | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Indicators/settings | ||
| Display elements | LEDs | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Low voltage | ||
| Directive 2014/35/EU | EN 61010-1:2010 | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2006 | |
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 65 °C (-4 ... 149 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 100 g | |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-Type Examination Certificate | DMT 00 ATEX E 016 | |
| Marking |  II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
|
| Output | Ex ia | |
| Voltage | 60 V | |
| Current | 2 A | |
| Input | ||
| Maximum safe voltage | 40 V DC (Attention! Um is no rated voltage.) | |
| Output | ||
| Contact loading | 50 V AC/2 A ; 40 V DC/2 A (TÜV 00 ATEX 1621 X) | |
| Certificate | TÜV 00 ATEX 1621 X | |
| Marking | II 3G Ex nA nC IIC T4 |
|
| Galvanic isolation | ||
| Input/Output | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
| Output/Output | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 60 V | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 | |
| International approvals | ||
| FM approval | ||
| Control drawing | 116-0261 | |
| CSA approval | ||
| Control drawing | 116-0156 | |
| IECEx approval | IECEx BVS 10.0025 | |
| Approved for | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Documents: KFD0-RO-Ex2
| Manuals | Language | File Type | File Size |
|---|---|---|---|
| Functional Safety Manual | ENG | 415 KB | |
| Manual Isolated Barriers K-system | ENG | 760 KB | |
| Manuel pour Barrières Isolées de Système K | FRA | 759 KB | |
| Handbuch Trennbarrieren K-System | GER | 745 KB | |
| Manual Isolated Barriers K-system | RUS | 4107 KB | |
| Instruction manuals | |||
| Инструкции | BUL | 69 KB | |
| Návod k poużití | CZE | 61 KB | |
| Instruktions manual | DAN | 58 KB | |
| Instruction manual | ENG | 50 KB | |
| Kasutusjuhend | EST | 56 KB | |
| Käyttöohje | FIN | 56 KB | |
| Manuel d'instructions | FRA | 97 KB | |
| Betriebsanleitung | GER | 62 KB | |
| Οδηγίες χρήσης | GRE | 73 KB | |
| Handleiding | HOL | 72 KB | |
| Instruction manual / Betriebsanleitung | HRV | 70 KB | |
| Használati útmutató | HUN | 71 KB | |
| Manuale di istruzioni | ITA | 93 KB | |
| Lietošanas pamācība | LAV | 68 KB | |
| Instrukciju vadovas | LIT | 68 KB | |
| Instrukcja obsługi | POL | 72 KB | |
| Manual de instruções | POR | 72 KB | |
| Manual de utilizare | RON | 71 KB | |
| Návod na poużitie | SLK | 130 KB | |
| Manual de instrucciones | SPA | 95 KB | |
| Manual | SWE | 66 KB | |
CAD+CAE: KFD0-RO-Ex2
| CAD | File Type | File Size | |
|---|---|---|---|
| CAD Portal / CAD Portal | LINK | --- | |
| Dimension drawing 2-D (DXF) / Abmessungszeichnung 2-D (DXF) | ZIP | 450 KB | |
| Dimension drawing 3-D in IGS format / Abmessungszeichnung 3-D im IGS-Format | IGS | 118 KB | |
| Dimension drawing 3-D in STP format / Abmessungszeichnung 3-D im STP-Format | STP | 105 KB | |
| EPLAN | |||
| EPLAN macro EDZ / EPLAN Makro EDZ | EDZ | 50 KB | |
Approvals+Certificates: KFD0-RO-Ex2
| Statements of compliance | Certificate No. | File Type | File Size |
|---|---|---|---|
| EU-Declaration of conformity / EU-Konformitätserklärung | DOC-0043C | 91 KB | |
| Certificates | |||
| Australia Test Safe | ANZEx 17.3006X | 6788 KB | |
| Canada CSA | CoC 1029981 C | 201 KB | |
| DNV GL Marine | TAA00001WX | 77 KB | |
| EAC EAC TP TC 020/2011 | TC RU C-DE.MH04.B.00397 | 680 KB | |
| Europe DEKRA EXAM ATEX Category (1) D ATEX Category (1) G ATEX Category (M1) | DMT 00 ATEX E 016 | 1514 KB | |
| Europe TUV Nord ATEX Category 3 G | TÜV 00 ATEX 1621X | 745 KB | |
| India PESO (India) CCOE | A/P/HQ/KA/104/5570 (P416551) | 976 KB | |
| Pepperl+Fuchs Functional Safety Assessment | FS-0014PF-20A | 100 KB | |
| Russia Belarus EAC Kazakhstan NANIO "CCVE" EAC TP TC 012/2011 | TC RU C-IT.GB05.B.00718 | 2731 KB | |
| South Africa MASC | MASC MS/17-0866 | 243 KB | |
| USA FM | CoC 3011512 | 62 KB | |
| Worldwide DEKRA EXAM IECEx Certificate of Conformity | IECEx BVS 10.0025 | LINK | --- |
| Control drawings | |||
| Control Drawing CSA / Control Drawing CSA | 66 KB | ||
| Control Drawing FM / Control Drawing FM | 114 KB | ||
Function: KFD0-RO-Ex2
This isolated barrier is used for intrinsic safety applications.
The device switches intrinsically safe circuits on the field side. Typical applications for the use of the device are remote reset, fire alarm testing or remote calibration of strain gauges.
The outputs are galvanically isolated to the inputs. The inputs are not polarized and share a common reference potential.
Each input of the device is protected by a fuse and an electronic current limiting.
Pepperl+Fuchs AG
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
© 2019 All Rights Reserved.
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,200 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.