Pepperl Fuchs KFU8-SR-1.3L.V

Switch Amplifier, Timer Relay

MPN: KFU8-SR-1.3L.V
Category: K-System (DIN Rail Mounting, Highly Functional)

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What is the Pepperl Fuchs KFU8-SR-1.3L.V?

1-channel signal conditioner

Universal usage at different power supplies

3-wire PNP/NPN sensor or push-pull input

2 relay contact outputs

Adjustable energized/de-energized delay

Up to SIL 2 (SC 3) acc. to IEC/EN 61508

1-channel signal conditioner, Universal usage at different power supplies, 3-wire PNP/NPN sensor or push-pull input, 2 relay contact outputs, Adjustable energized/de-energized delay, Up to SIL 2 (SC 3) acc. to IEC/EN 61508, Housing width: 20 mm, Number of channels: 1-channel, Time function, Safety Integrity Level (SIL): SIL 2, Systematic capability (SC): SC 3, Rated voltage: 20 ... 48 V DC or 90 ... 253 V AC , 45 ... 65 Hz, Field device: 3-wire sensor, Field device [2]: Push-pull (4 in 1) output

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	213968
Signal type	Digital Input
Lifecycle	Active (current Pepperl+Fuchs product)

Functional safety related parameters

Safety Integrity Level (SIL)	SIL 2
Systematic capability (SC)	SC 3

Supply

Connection	terminals 14, 15
Rated voltage	20 ... 48 V DC or 90 ... 253 V AC , 45 ... 65 Hz Ur
Rated current	≤ 230 mA Ir
Power dissipation	2.3 W
Power consumption	max. 4.5 W

Input

Connection side	field side
Connection	terminals 1+, 2, 3-
Rated values	22 ... 24 V DC / 100 mA , see additional information
Short-circuit current	max. 125 mA
Switching point	PNP: 0-signal: 13.5 V NPN and push-pull output: 0-signal: 5.5 V

Output

Connection side	control side
Connection	output I: terminals 7, 8, 9 output II: terminals 10, 11, 12
Output I, II	signal, relay
Contact loading	250 V AC / 2 A / cos φ ≥ 0.7 ; 125 V AC/4 A/ cos φ > 0.7 ; 40 V DC / 2 A
Mechanical life	20 x 106 switching cycles
Electrical life	0.2 x 106 switching cycles (40 V DC, 2 A, ohmic) 0.4 x 106 switching cycles (253 V AC, 2 A, cos φ = 1) 0.25 x 106 switching cycles (253 V AC, 2 A, cos φ = 0.7)
Minimum load	50 mW, 5 V DC
Energized/De-energized delay	≤ 90 ms / ≤ 90 ms

Transfer characteristics

Switching frequency

≤ 5 Hz for delay 0 s adjustable energized/de-energized delay: 0 ... 79 s

Galvanic isolation

Input/Output	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input/power supply	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/power supply	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/Output	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Indicators/settings

Display elements	LEDs
Control elements	DIP switch
Configuration	via DIP switches
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 21:2012
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	approx. 166 g
Dimensions	20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Height	119 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

Supply	48 V DC
Certificate	PF 10 CERT 1417 X
Marking	II 3G Ex nA nC IIC T4 Gc
Output I, II: Contact loading	50 V AC/2 A/cos φ > 0.7; 40 V DC/1 A resistive load
Directive conformity: Directive 2014/34/EU	EN 60079-0:2012+A11:2013 , EN 60079-15:2010

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 (1)

Europe Pepperl+Fuchs ATEX Category 3 Certificate of Compliance (PF10CERT1417 X)PDF · 193 kB

KFU8-SR-1.3L.V: frequently asked questions

When can KFU8-SR-1.3L.V be shipped?

KFU8-SR-1.3L.V 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 KFU8-SR-1.3L.V 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 KFU8-SR-1.3L.V 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 KFU8-SR-1.3L.V, subject to availability and destination.