Pepperl Fuchs KFD2-HLC-Ex1.D.2W

HART Loop Converter

MPN: KFD2-HLC-Ex1.D.2W
Category: K-System

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What is the Pepperl Fuchs KFD2-HLC-Ex1.D.2W?

1-channel isolated barrier

24 V DC supply (Power Rail)

HART field device input with transmitter power supply

Usable as signal splitter (1 input and several outputs)

2 relay contact outputs (change-over contacts)

3 analog outputs 4 mA ... 20 mA

Sink and source mode output

Configurable by keypad

1-channel isolated barrier, 24 V DC supply (Power Rail), HART field device input with transmitter power supply, Usable as signal splitter (1 input and several outputs), 2 relay contact outputs (change-over contacts), 3 analog outputs 4 mA ... 20 mA, Sink and source mode output, Configurable by keypad, Housing width: 40 mm, Number of channels: 1-channel, HART communication, Trip relay, Rated voltage: 19 ... 30 V DC, Function: transmitter supply, Field device: 3-wire transmitter

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	261918
Signal type	Analog input
Lifecycle	Active (current Pepperl+Fuchs product)

Supply

Connection	Power Rail or terminals 23+, 24-
Rated voltage	19 ... 30 V DC Ur
Rated current	approx. 130 mA at 24 V DC Ir
Power dissipation	2.5 W
Power consumption	3.1 W

HART signal channels (intrinsically safe)

Conformity

HART field device input (revision 5 to 7)

Interface

Programming interface

programming socket

Input

Connection side	field side
Connection	terminals 1, 2, 3, 4, 5, 6
Open circuit voltage/short-circuit current	typ. 24 V / 28 mA
Input resistance	250 Ω , 5 % (terminals 2, 3 and with jumper on 5, 6)
Available voltage	≥ 15.5 V at 20 mA, short-circuit protected

Output

Connection side	control side
Connection	output I: terminals 10, 11, 12, output II: terminals 16, 17, 18 output III: terminals 7, 8, 9, output IV: terminals 13, 14, 15, output V: terminals 19, 20, 21
Output I, II: Output signal	relay and LED yellow
Output I, II: Mechanical life	107 switching cycles
Output I, II: Energized/De-energized delay	approx. 20 ms / approx. 20 ms
Output III, IV, V: Output signal	analog
Output III, IV, V: Current range	4 ... 20 mA , (source or sink mode)
Output III, IV, V: Load	max. 650 Ω , source mode
Output III, IV, V: Voltage range	5 ... 30 V , sink mode from external supply
Output III, IV, V: Fault signal	downscale I ≤ 2 mA, upscale I ≥ 21.5 mA (acc. NAMUR NE43) or hold measurement value
Other outputs	HART communicator on terminals 22, 24
Collective error message	Power Rail and LED red

Transfer characteristics

Output III, IV, V: Resolution	max. 2 µA
Output III, IV, V: Accuracy	< 20 µA, 10 µA typ.
Output III, IV, V: Influence of ambient temperature	< ± 2 µA/K
Output III, IV, V: Duration of measurement/Response delay	HART message acquisition time plus 100 ms
Relay	programmable either for fault or trip value (with direction, hysteresis and delay)

Galvanic isolation

Output I/II	functional insulation acc. to IEC 62103, rated insulation voltage 250 Veff
Output I, II/other circuits	reinforced insulation acc. to IEC 62103, rated insulation voltage 300 Vrms
Output III/IV/V/power supply	functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff

Indicators/settings

Display elements	LEDs , display
Control elements	Control panel
Configuration	via operating buttons via PACTware
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 ... 60 °C (-4 ... 140 °F)

Mechanical specifications

Degree of protection	IP20
Connection	screw terminals
Mass	300 g
Dimensions	40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) (W x H x D) , housing type C2
Height	119 mm
Width	40 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	BASEEFA 07 ATEX 0174
Marking	II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC
Supply: Maximum safe voltage	253 V AC (Attention! The rated voltage can be lower.) Um
Equipment	terminals 1, 4/3 (with link between terminals 4 and 5)
Voltage	25.2 V Uo
Current	104.9 mA Io
Power	0.661 W Po
Internal capacitance	1.1 nF Ci
Internal inductance	0 mH Li
Equipment	terminals 2, 5/3
Voltage	< 28 V Ui
Power	< 1.33 W Pi
Voltage	1.1 V Uo
Current	11.9 mA Io
Power	4 mW Po
Internal capacitance	0 µF Ci
Internal inductance	0 mH Li
Output I, II	terminals 10, 11, 12; 16, 17, 18 , non-intrinsically safe
Maximum safe voltage	253 V (Attention! Um is no rated voltage.) Um
Contact loading	253 V AC/1 A/cos φ > 0.7; 30 V DC/1 A resistive load (BASEEFA 07 ATEX 0174) 50 V AC/1 A/cos φ > 0.7; 30 V DC/1 A resistive load (Pepperl+Fuchs self-declaration)
Output III, IV, V	terminals 7, 8, 9; 13, 14, 15; 19, 20, 21 , non-intrinsically safe
Maximum safe voltage	253 V (Attention! Um is no rated voltage.) Um
Certificate	PF 07 CERT 1141 X
Marking	II 3G Ex nA nC IIC T4 Gc
Galvanic isolation: Input/Other circuits	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
IECEx approval: IECEx certificate	IECEx BAS 07.0047
IECEx approval: IECEx marking	[Ex ia Ga] IIC , [Ex ia Da] IIIC

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 (8)

KFD2-HLC-Ex1.D.2W: frequently asked questions

When can KFD2-HLC-Ex1.D.2W be shipped?

KFD2-HLC-Ex1.D.2W 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-HLC-Ex1.D.2W 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-HLC-Ex1.D.2W 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-HLC-Ex1.D.2W, subject to availability and destination.