Pepperl Fuchs KFD2-PT2-Ex1-5

Potentiometer Converter

MPN: KFD2-PT2-Ex1-5
Category: K-System (DIN Rail Mounting)

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What is the Pepperl Fuchs KFD2-PT2-Ex1-5?

1-channel isolated barrier

24 V DC supply (Power Rail)

Potentiometer input

Current output 4 mA ... 20 mA

Lead resistance compensation adjustment

Accuracy 0.05 %

1-channel isolated barrier, 24 V DC supply (Power Rail), Potentiometer input, Current output 4 mA ... 20 mA, Lead resistance compensation adjustment, Accuracy 0.05 %, Housing width: 20 mm, Number of channels: 1-channel, Rated voltage: 20 ... 35 V DC, Type: 3-wire connection, Type [2]: 4-wire connection, Type [3]: 5-wire connection, Field device: potentiometer, Signal: 1 x 4 ... 20 mA

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	70177763
Signal type	Analog input
Lifecycle	Active (current Pepperl+Fuchs product)

Supply

Connection	Power Rail or terminals 11+, 12-
Rated voltage	20 ... 35 V DC Ur
Ripple	within the supply tolerance
Power dissipation	1 W
Power consumption	1.3 W

Input

Connection side	field side
Connection	terminals 4-, 5-, 3+, 2+, 1+
Potentiometer: Types of measuring	3-, 4-, 5-wire technology
Potentiometer: Nominal resistance	800 Ω to 100 kΩ
Potentiometer: Supply voltage	approx. 4.7 V
Lead resistance	5 % of the potentiometer resistance (adjustable)

Output

Connection side	control side
Connection	terminals 7-, 8+
Current output	4 ... 20 mA, load ≤1 kΩ

Transfer characteristics

Accuracy	0.05 %
Deviation: Linearity	± 10 µA
Deviation: Influence of ambient temperature	≤ 1 µA/K
Rise time	10 to 90 % ≤ 8 ms; 10 to 90 % within 1 % of span ≤ 25 ms

Galvanic isolation

Output/power supply

functional insulation, rated insulation voltage 50 V AC

Indicators/settings

Control elements	potentiometer
Configuration	via potentiometer

Directive conformity

Electromagnetic compatibility: Directive 2014/30/EU

EN 61326-1:2013 (industrial locations)

Conformity

Electromagnetic compatibility	NE 21:2012
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. 120 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
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 7171
Marking	II (1)G [Ex ia Ga] IIC , [exsign] II (1)D [Ex ia Da] IIIC , [exsign] I (M1) [Ex ia Ma] I
Voltage	10.4 V DC Uo
Current	31.4 mA Io
Power	82 mW Po
Supply: Maximum safe voltage	250 V (Attention! The rated voltage can be lower.) Um
Output: Maximum safe voltage	250 V (Attention! The rated voltage can be lower.) Um
Certificate	TÜV 02 ATEX 1797 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
Galvanic isolation: Input/power supply	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
UL approval: Control drawing	116-0173 (cULus)
IECEx approval: IECEx certificate	IECEx BAS 10.0060 IECEx BAS 10.0061X
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)

KFD2-PT2-Ex1-5: frequently asked questions

When can KFD2-PT2-Ex1-5 be shipped?

KFD2-PT2-Ex1-5 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-PT2-Ex1-5 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-PT2-Ex1-5 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-PT2-Ex1-5, subject to availability and destination.