Pepperl Fuchs KFD2-RCI-1

Solenoid Driver

MPN
KFD2-RCI-1
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What is the Pepperl Fuchs KFD2-RCI-1?

1-channel signal conditioner

24 V DC supply (Power Rail)

Output 20.4 mA at 13.5 V DC

19 V DC ... 30 V DC input

Test pulse immunity

Line fault detection (LFD)

Up to SIL 3 acc. to IEC/EN 61508

1-channel signal conditioner, 24 V DC supply (Power Rail), Output 20.4 mA at 13.5 V DC, 19 V DC ... 30 V DC input, Test pulse immunity, Line fault detection (LFD), Up to SIL 3 acc. to IEC/EN 61508, Housing width: 20 mm, Number of channels: 1-channel, Conformal coating, Safety Integrity Level (SIL): SIL 3, Rated voltage: 19 ... 30 V DC, Type: logic input, Field device: 1 x Valve, Field device [2]: 1 x audible alarm, Field device [3]: 1 x visual alarm, Fault indication output, Line fault detection

Specifications

General specifications

Order code (Pepperl+Fuchs part number)70155717
Signal typeDigital Output
LifecycleActive (current Pepperl+Fuchs product)

Functional safety related parameters

Safety Integrity Level (SIL)SIL 3

Supply

ConnectionPower Rail or terminals 14+, 15-
Rated voltage19 ... 30 V DC Ur
Rated current< 35 mA Ir
Power consumption< 0.8 W

Input

Connection sidecontrol side
Connectionterminals 10+, 11-
Test pulse lengthmax. 2 ms from DO card
Input current40 mA at 19 ... 30 V DC
Signal level1-signal: 19 ... 30 V DC 0-signal: 0 ... 5 V DC
Power consumption< 1.2 W
Operating modeloop powered

Output

Connection sidefield side/control side
Connectionterminals 1+, 3- (terminals 1+, 2 for test loop)
Internal resistorapprox. 275 Ω Ri
Current≤ 20.4 mA Ie
Voltage≥ 13.5 V Ue
Open loop voltage> 16 V Us
Voltage1-signal: > 13.5 V
Current1-signal: 20.4 A 0-signal: 4.2 mA
Loadmax. 650 Ω
Response time< 40 ms input to output
Line fault detectionshort circuit voltage 16 V
Output II: Connectionterminal 7: source (-) or sink (+), terminal 8: source (+), terminal 9: sink (-)
Output II: Current11 mA (source or sink mode)
Output II: Voltage9 ... 30 V sink mode from external supply
Output II: Loadmax. 650 Ω , source mode , for HART ≥ 230 Ω
Output II: Communicationpass-through of HART signal between input II and output

Galvanic isolation

Field circuit/control circuitbasic insulation according to IEC 61010-1, rated insulation voltage 300 Veff
Input/power supplyfunctional insulation, rated insulation voltage 50 Veff
Output II/power supplyfunctional insulation, rated insulation voltage 50 Veff

Indicators/settings

Display elementsLEDs
Control elementsDIP switch
Configurationvia DIP switches
Labelingspace for labeling at the front

Directive conformity

Electromagnetic compatibility: Directive 2014/30/EUEN 61326-1:2013 (industrial locations)

Conformity

Electromagnetic compatibilityNE 21:2012
Degree of protectionIEC 60529:2001

Ambient conditions

Ambient temperature-20 ... 60 °C (-4 ... 140 °F)

Mechanical specifications

Degree of protectionIP20
Connectionscrew terminals
Massapprox. 150 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Height119 mm
Width20 mm
Depth115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001

General information

Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

KFD2-RCI-1: frequently asked questions

When can KFD2-RCI-1 be shipped?

KFD2-RCI-1 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 KFD2-RCI-1 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 KFD2-RCI-1 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 KFD2-RCI-1, subject to availability and destination.

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Pepperl Fuchs KFD2-RCI-1Price and lead time confirmed within 1 business day
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