Home / Pepperl Fuchs / K-System (DIN Rail Mounting, Highly Functional) / Pepperl Fuchs KFD2-UFT-2.D

Pepperl Fuchs KFD2-UFT-2.D

Q: When can KFD2-UFT-2.D be shipped?

KFD2-UFT-2.D is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Q: Can I pick up KFD2-UFT-2.D in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Q: Is express delivery available?

Yes — mention it when you request a quote for KFD2-UFT-2.D and we'll include express shipping options in our reply.

Q: 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-UFT-2.D, subject to availability and destination.

Frequency Converter with Direction and Synchronization Monitor

MPN: KFD2-UFT-2.D
Category: K-System (DIN Rail Mounting, Highly Functional)

Price and lead time confirmed within 1 business day

Request a Quote

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

Have spare Pepperl Fuchs parts? We buy surplus →

What is the Pepperl Fuchs KFD2-UFT-2.D?

2-channel signal conditioner

24 V DC supply (Power Rail)

Dry contact or NAMUR inputs

Input frequency 1 mHz ... 1 kHz

Current output 0/4 mA ... 20 mA

Relay contact and transistor output

Start-up override

Configurable by PACTware or keypad

Line fault detection (LFD)

2-channel signal conditioner, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Input frequency 1 mHz ... 1 kHz, Current output 0/4 mA ... 20 mA, Relay contact and transistor output, Start-up override, Configurable by PACTware or keypad, Line fault detection (LFD), Housing width: 40 mm, Number of channels: 2-channel, Trip relay, Start-up override, Frequency conversion, Rotation direction monitoring, Rotation speed monitoring, Synchronization monitoring, Slip monitoring

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	231198
Signal type	Digital Input
Lifecycle	Active (current Pepperl+Fuchs product)

Supply

Connection	terminals 23+, 24- or power feed module/Power Rail
Rated voltage	20 ... 30 V DC Ur
Rated current	approx. 130 mA Ir
Power dissipation	2.2 W
Power consumption	2.5 W

Interface

Programming interface

programming socket

Input

Connection side	field side
Connection	input I: terminals 1+, 3- input II: terminals 4+, 6- input III: terminals 13+, 14- (control input 1) input IV: terminals 15+, 14- (control input 2)
Input I, II	2-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact
Open circuit voltage/short-circuit current	8.2 V / 10 mA
Switching point/switching hysteresis	logic 1: > 2.5 mA ; logic 0: < 1.9 mA
Pulse duration	min. 250 µs , overlap on direction of rotation signal: ≥ 125 µs
Input frequency	rotation direction monitoring 0.001 ... 1000 Hz slip monitoring 10 ... 1000 Hz
Line fault detection	breakage I ≤ 0.15 mA; short-circuit I > 4 mA
Input III, IV: Active/Passive	I > 4 mA (for min. 100 ms) / I < 1.5 mA
Input III, IV: Open circuit voltage/short-circuit current	18 V / 5 mA

Output

Connection side	control side
Connection	output I: terminals 10, 11, 12 output II: terminals 16, 17, 18 output III: terminals 19+, 20- output IV: terminals 21+, 20- output V: terminals 7-, 8+
Output I, II	signal, relay
Contact loading	250 V AC / 2 A / cos φ ≥ 0.7 ; 40 DC / 2 A
Mechanical life	5 x 107 switching cycles
Energized/De-energized delay	approx. 20 ms / approx. 20 ms
Output III and IV	signal , electronic output, passive
Contact loading	40 V DC
Signal level	1-signal: (L+) -2.5 V (50 mA, short-circuit/overload proof) 0-signal: blocked output (off-state current ≤ 10 µA)
Output V	analog
Current range	0 ... 20 mA or 4 ... 20 mA
Open loop voltage	max. 24 V DC
Load	max. 650 Ω
Fault signal	downscale I ≤ 3.6 mA, upscale I ≥ 21.5 mA (acc. NAMUR NE43)
Collective error message	Power Rail

Transfer characteristics

Input I and II: Measuring range	0.001 ... 1000 Hz
Input I and II: Resolution	slip monitoring: 1% frequency measurement: 0,1% of measured value; but >0.001Hz
Input I and II: Accuracy	slip monitoring: 1% frequency measurement: 0.5% of measured value; but >0.001Hz
Input I and II: Measuring time	frequency measurement: < 100 ms
Input I and II: Influence of ambient temperature	0.003 %/K (30 ppm)
Output I, II: Response delay	≤ 200 ms
Output V: Resolution	< 10 µA
Output V: Accuracy	< 30 µA
Output V: Influence of ambient temperature	0.005 %/K (50 ppm)

Galvanic isolation

Input I, II/other circuits	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input III, IV/power supply and collective error	functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff
Output I, II/other circuits	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Mutual output I, II, III	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Mutual output I, II, IV	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output III, IV/power supply and collective error	basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output III, IV/input III, IV	basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output III, IV/V	basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output V/power supply and collective error	functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff
Interface/power supply and collective error	functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff
Interface/output III, IV	basic insulation according to IEC/EN 61010-1, 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
Input	EN 60947-5-6:2000

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

International approvals

UL approval

E223772

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 (3)

KFD2-UFT-2.D: frequently asked questions

When can KFD2-UFT-2.D be shipped?

KFD2-UFT-2.D 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-UFT-2.D 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-UFT-2.D 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-UFT-2.D, subject to availability and destination.