Pepperl Fuchs KFD0-CS-Ex1.54-Y2

Repeater

MPN: KFD0-CS-Ex1.54-Y2
Category: K-System (DIN Rail Mounting)

Price and lead time confirmed within 1 business day

Request a Quote

1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
100% positive eBay feedback
Ships via

Have spare Pepperl Fuchs parts? We buy surplus →

What is the Pepperl Fuchs KFD0-CS-Ex1.54-Y2?

1-channel isolated barrier

24 V DC supply (loop powered)

SMART fire alarm input

Current input 1 mA ... 20 mA

1-channel isolated barrier, 24 V DC supply (loop powered), SMART fire alarm input, Current input 1 mA ... 20 mA, Housing width: 20 mm, Number of channels: 1-channel, Transfer direction: to the control system, HART communication, Rated voltage: 0 ... 24 V DC , loop powered, Signal: 1 x 1 ... 20 mA, Signal [2]: 1 x HART, Device: 1 x fire alarm, Signal: 1 x 1 ... 20 mA

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	241590
Signal type	Analog input
Lifecycle	Active (current Pepperl+Fuchs product)

Supply

Rated voltage	0 ... 24 V DC , loop powered Ur
Power dissipation	0.2 W

Control circuit

Connection	terminals 11+, 12-
Current	0 ... 20 mA
Transmission range	current: 1 ... 20 mA voltage: 0 ... 24 V

Field circuit

Connection	terminals 1+, 2-
Short-circuit current	≤ 43 mA

Transfer characteristics

Deviation: After calibration	≤ 3.5 mA current loss at 20 mA load current
Deviation: Influence of ambient temperature	± 20 µA / K
Rise time/fall time	≤ 50 µs (load current ≥ 1 mA)

Galvanic isolation

Input/Output

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 21:2006
Degree of protection	IEC 60529:2001
Protection against electrical shock	UL 61010-1

Ambient conditions

Ambient temperature

-20 ... 60 °C (-4 ... 140 °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 00 ATEX 7087
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	43 mA Io
Power	271 mW Po
Supply: Maximum safe voltage	250 V (Attention! The rated voltage can be lower.) Um
Certificate	TÜV 99 ATEX 1499 X
Marking	II 3G Ex nA II T4
Galvanic isolation: Input/Output	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+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010

International approvals

FM approval: Control drawing	116-0129 (cFMus)
UL approval	E106378
Control drawing	116-0348 (cULus)
IECEx approval: IECEx certificate	IECEx BAS 08.0079 IECEx BAS 10.0007X
IECEx approval: IECEx marking	[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex nA 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

3-D model (STEP) KFD0-CS-Ex1.54STP · 1.9 MB

Certificates (10)

KFD0-CS-Ex1.54-Y2: frequently asked questions

When can KFD0-CS-Ex1.54-Y2 be shipped?

KFD0-CS-Ex1.54-Y2 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-Ex1.54-Y2 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-Ex1.54-Y2 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-Ex1.54-Y2, subject to availability and destination.