Relay Module KFD0-RSH-1.1E.1
- 1-channel signal conditioner
- 24 V DC supply (loop powered)
- Logic input 19 V DC ... 26.5 V DC, non-polarized
- Relay contact output for energized to safe function
- Test pulse immunity
- Up to SIL 3 acc. to IEC/EN 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 or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of KFD0-RSH-1.1E.1
| General specifications | ||
|---|---|---|
| Signal type | Digital Output | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| Systematic capability (SC) | SC 3 | |
| Supply | ||
| Connection | loop powered | |
| Rated voltage | 19 ... 30 V DC loop powered | |
| Power dissipation | < 1.5 W | |
| Power consumption | < 1.5 W | |
| Input | ||
| Connection side | control side | |
| Connection | Input terminals 7, 8 ; test input terminals 9, 10, 11, 12 | |
| Pulse/Pause ratio | 150 ms / 150 ms | |
| Test pulse length | max. 4 ms from DO card | |
| Test input | see functional safety manual | |
| Signal level | 0-signal: -5 ... 5 V 1-signal: 19 ... 26.5 V |
|
| Rated current | 0-signal: typ. 1.6 mA at 1.5 V DC; typ. 8 mA at 3 V DC (maximum leakage current DO card) 1-signal: ≥ 36 mA (minimum load current DO card) |
|
| Output | ||
| Connection side | field side | |
| Connection | terminals 2, 3 | |
| Contact loading | 253 V AC/5 A/cos φ 0.7; 30 V DC/5 A resistive load 253 V AC / 1/2 HP |
|
| Minimum switch current | 10 mA / 24 V DC | |
| Energized/De-energized delay | 150 ms / 150 ms | |
| Mechanical life | 5 x 106 switching cycles | |
| Transfer characteristics | ||
| Switching frequency | < 3 Hz | |
| Galvanic isolation | ||
| Input/Output | reinforced 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 | |
| Machinery Directive | ||
| Directive 2006/42/EC | EN IEC 62061:2021 , EN/ISO 13849-1:2015 | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2012 , EN 61326-3-1:2008 , EN 61326-3-2:2008 | |
| Degree of protection | IEC 60529:2013 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) Observe the temperature range limited by derating, see section derating. |
|
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 120 g | |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2 | |
| Height | 119 mm | |
| Width | 20 mm | |
| Depth | 115 mm | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| Certificate | PF 15 CERT 3933 X | |
| Marking |  II 3G Ex nC ec IIC T4 Gc [device in zone 2] |
|
| Directive conformity | ||
| Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2020 , EN 60079-7:2015 , EN 60079-15:2010 | |
| International approvals | ||
| UL approval | E106378 | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27210101 |
| ECLASS 12.0 | 27210101 |
| ECLASS 11.0 | 27210101 |
| ECLASS 10.0.1 | 27210101 |
| ECLASS 9.0 | 27210101 |
| ECLASS 8.0 | 27210101 |
| ECLASS 5.1 | 27210121 |
| ETIM 9.0 | EC001485 |
| ETIM 8.0 | EC001485 |
| ETIM 7.0 | EC001485 |
| ETIM 6.0 | EC001485 |
| ETIM 5.0 | EC001485 |
| UNSPSC 12.1 | 39121543 |
Details: KFD0-RSH-1.1E.1
Function
This signal conditioner provides the galvanic isolation between field circuits and control circuits.
The device is a relay module that is suitable for safely switching applications of a load circuit. The device isolates load circuits up to 230 V and the 24 V control circuit.
The energized to safe (ETS) function is permitted for SIL 3 applications.
For testing of the relays, test terminals can be used. The test mode will be indicated by a LED according to NAMUR NE44.
Informative Literature: KFD0-RSH-1.1E.1
| Literature | Language | File Type | File Size |
|---|---|---|---|
| Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation Stage | ENG | 566 KB | |
| Application Report - Generating Electricity in Coal-Fired Power Plants | ENG | 412 KB | |
| Application Report - Sand Trap and Preliminary Sedimentation Stage | ENG | 448 KB | |
| Application Report - Screening Systems in Sewage Treatment Plants | ENG | 577 KB |
Product Documentation: KFD0-RSH-1.1E.1
| Safety and Security Documentation | Language | File Type | File Size |
|---|---|---|---|
| Instruction manual | ENG | 134 KB | |
| Functional Safety Manual | ENG | 1927 KB | |
| Manuals | |||
| System Manual | ENG | 3694 KB | |
Design / Simulation: KFD0-RSH-1.1E.1
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 2510 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
| CAE | |||
| CAE EPLAN Data Portal / CAE EPLAN Data Portal | ALL | LINK | --- |
| CAE EPLAN macro EDZ / CAE EPLAN Makro EDZ | ALL | EDZ | 1170 KB |
Approvals: KFD0-RSH-1.1E.1
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| DNV Marine | TAA00001WX | ALL | 106 KB | |
| Europe Pepperl+Fuchs ATEX Category 3 G | PF 15 CERT 3933 X | ALL | 225 KB | |
| USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378 | CoC E106378 RepRef E106378-20170825 | ALL | 409 KB | |
| Worldwide TUV Rheinland Functional Safety Certificate | 968/FSP 1255.01/23 EN | ALL | 620 KB |
Associated Products: KFD0-RSH-1.1E.1
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Choose from various selection criteria like safety integrity level, performance level, device function, and signal type and find the SIL/PL assessed device that you are looking for.
Pepperl+Fuchs is setting a new level of reliability with newly developed safety relays. With multi-redundant switching contacts, the interface module from the tried-and-tested K-System provides reliable and safety-related activation and deactivation for applications in accordance with IEC61508 up to SIL 3.
Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
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 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.