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Pepperl Fuchs KFD0-CS-Ex1.51P
Current Driver/Repeater
- MPN
- KFD0-CS-Ex1.51P
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
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What is the Pepperl Fuchs KFD0-CS-Ex1.51P?
1-channel isolated barrier
24 V DC supply (loop powered)
Current input/output 0 mA ... 40 mA
I/P or transmitter power supply
Accuracy 1 %
Reverse polarity protection
Up to SIL 2 (SC 3) acc. to IEC/EN 61508
1-channel isolated barrier, 24 V DC supply (loop powered), Current input/output 0 mA ... 40 mA, I/P or transmitter power supply, Accuracy 1 %, Reverse polarity protection, Up to SIL 2 (SC 3) acc. to IEC/EN 61508, Housing width: 20 mm, Number of channels: 1-channel, Transfer direction: to the field / to the control system, Reverse polarity protection, Safety Integrity Level (SIL): SIL 2, Systematic capability (SC): SC 3, Rated voltage: 4 ... 35 V DC , loop powered, Signal: 1 x 0 ... 40 mA
Specifications
General specifications
| Order code (Pepperl+Fuchs part number) | 294980 |
| Signal type | Analog input/analog output |
| Lifecycle | Active (current Pepperl+Fuchs product) |
Functional safety related parameters
| Safety Integrity Level (SIL) | SIL 2 |
| Systematic capability (SC) | SC 3 |
Supply
| Rated voltage | 4 ... 35 V DC , loop powered Ur |
Control circuit
| Connection | terminals 12-, 11+ |
| Voltage | 4 ... 35 V DC |
| Current | 0 ... 40 mA |
| Power dissipation | at 40 mA and Uin at 40 mA and Uin > 22 V: 1.2 W per channel |
Field circuit
| Connection | terminals 1+, 2- |
| Voltage | for 4 V for Uin > 24 V: ≥ 21 V - (0.36 x current in mA) |
| Short-circuit current | at Uin > 24 V: ≤ 65 mA |
| Transfer current | ≤ 40 mA |
Transfer characteristics
| Accuracy | 1 % |
| Deviation: After calibration | ≤ ± 200 µA; incl. calibration, linearity, hysteresis and load fluctuations at the field side up to a load of 1 kΩ and current ≤ 20 mA at 20 °C (68 °F) |
| Deviation: Influence of ambient temperature | ≤ ± 2 µA/K at Uin ≤ 20 V; ≤ ± 5 µA/K at Uin > 20 V |
| Rise time | ≤ 5 ms at bounce from 4 ... 20 mA and Uin < 24 V |
Galvanic isolation
| Field circuit/control circuit | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
Indicators/settings
| Labeling | space for labeling at the front |
Directive conformity
| Electromagnetic compatibility: Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
Conformity
| Electromagnetic compatibility | NE 21:2012 EN 61326-3-2:2008 |
| Degree of protection | IEC 60529:2001 |
| Protection against electrical shock | UL 61010-1:2012 |
Ambient conditions
| Ambient temperature | -20 ... 70 °C (-4 ... 158 °F) |
Mechanical specifications
| Degree of protection | IP20 |
| Connection | screw terminals |
| Mass | approx. 100 g |
| Dimensions | 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1 |
| Height | 107 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
| EU-type examination certificate | BAS 98 ATEX 7343 X |
| Marking | II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] I |
| Voltage | 25.2 V Uo |
| Current | 93 mA Io |
| Power | 585 mW Po |
| Control circuit: Maximum safe voltage | 250 V eff (Attention! The rated voltage can be lower.) Um |
| Field circuit: Maximum safe voltage | 250 V eff (Attention! The rated voltage can be lower.) Um |
| Certificate | FIDI 22 ATEX 0001 X |
| Marking | II 3G Ex ec IIC T4 Gc |
| Galvanic isolation: Field circuit/control circuit | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Directive conformity: Directive 2014/34/EU | EN IEC 60079-0:2018 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018 |
International approvals
| FM approval: Control drawing | 116-0437 |
| UL approval | E106378 |
| Control drawing | 116-0438 (cULus) |
| IECEx approval: IECEx certificate | IECEx BAS 05.0004X IECEx CML 19.0040X |
| IECEx approval: IECEx marking | [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc |
General information
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
Downloads & documentation
Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.
Data sheets & manuals
CAD & dimension drawings
Certificates (10)
- EU Declaration of Conformity (Pepperl+Fuchs)
- Brasil TUV Rheinland Brazil (TÜV 23.1086 X)
- China SITIIAS CCC Ex Certificate (2020322316001389 (Singapore))
- Australia Test Safe (ANZEx 17.3006X)
- China SITIIAS CCC Ex Certificate (2025322316006415 (Vietnam))
- South Africa MASC (MASC MS/24-8456X)
- DNV Marine (TAA00001WX)
- United Kingdom CML UK-Type Examination Certificate UKEX Category (1) D UKEX Category (1) G UKEX Category (M1) (CML 21UKEX2709X)
- USA FM (FM 18 US 0116X)
- Europe Baseefa ATEX I (M1) II (1) D II (1) G (BAS 98 ATEX 7343X)
KFD0-CS-Ex1.51P: frequently asked questions
When can KFD0-CS-Ex1.51P be shipped?
KFD0-CS-Ex1.51P is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up KFD0-CS-Ex1.51P in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for KFD0-CS-Ex1.51P and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for KFD0-CS-Ex1.51P, subject to availability and destination.
More Pepperl Fuchs parts
Pepperl Fuchs KFD0-CS-Ex1.51PPrice and lead time confirmed within 1 business day
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