Quick Detail of Repeater

Manufacturer : Pepperl+Fuchs
Product No. : KFD0-CS-EX1.50P
Product Type : Repeater
Signal type : Analog input/analog output
Degree of protection : IP20
Connection : screw terminals
Dimensions (L x W x H) : 11.5cm x 2cm x 10.7cm
Weight : 0.1 Kg
Shipping weight : 1 Kg

Description of Repeater

The isolation of power loops for the control of positioner, I/P converters etc. A current source is connected to the safe area terminals. The isolation of a current signal from fire detectors or similar sensors. In this case, a voltage source can be connected to the safe area terminals. A specific measurement current across a passive sensor can be measured in the safe area with a series resistor (min. 50 Ω).

Specification of Repeater

General specifications
Signal type		Analog input/analog output
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 2
Systematic capability (SC)		SC 3
Supply
Rated voltage		loop powered
Control circuit
Connection		terminals 12-, 11+
Voltage		5 ... 35 V DC
Current		4 ... 20 mA
Power dissipation		at 20 mA and Uin < 24.3 V: < 250 mW per channel at 20 mA and Uin > 24.3 V: < 500 mW per channel
Field circuit
Connection		terminals 1+, 2-
Voltage		for 5V < Uin < 24.3V: ≥ 0.9 x Uin - (0.37 x current in mA) - 1.0 for Uin > 24.3 V: ≥ 21 V - (0.36 x current in mA)
Short-circuit current		at Uin > 24.3 V : ≤ 65 mA
Transfer current		≤ 40 mA
Transfer characteristics
Accuracy		0.1 %
Deviation
	After calibration	≤ ± 20 µA; incl. calibration, linearity, hysteresis and load fluctuations at the field side up to a load of 1 kΩ at 20 °C (68 °F)
	Influence of ambient temperature	≤ ± 2 µA/K at Uin ≤ 20 V; ≤ ± 5 µA/K at Uin > 20 V
Rise time		≤ 5 ms at bounce from 4 ... 20 mA and Uin < 24 V
Galvanic isolation
Field circuit/control circuit		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 21:2012 EN 61326-3-2:2008
Degree of protection		IEC 60529:2001
Protection against electrical shock		UL 61010-1:2012
Ambient conditions
Ambient temperature		-20 ... 70 °C (-4 ... 158 °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
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 98 ATEX 7343 X
	Marking	II (1)G [Ex ia Ga] IIC, II (1)D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I (-20 °C ≤ Tamb ≤ 60 °C)
	Voltage	25.2 V
	Current	93 mA
	Power	585 mW
Control circuit
	Maximum safe voltage	250 V eff (Attention! The rated voltage can be lower.)
Field circuit
	Maximum safe voltage	250 V eff (Attention! The rated voltage can be lower.)
Certificate		FIDI 22 ATEX 0001X
	Marking	II 3G Ex ec IIC T4 Gc [device in zone 2]
Galvanic isolation
	Field circuit/control circuit	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 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018
International approvals
FM approval
	Control drawing	116-0437
UL approval
	Control drawing	116-0438 (cULus)
IECEx approval
	IECEx certificate	IECEx BAS 05.0004X IECEx CML 19.0040X
	IECEx marking	[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc

Feature of Repeater

·1-channel isolated barrier
·24 V DC supply (loop powered)
·Current input/output 4 mA ... 20 mA
·transmitter power supply
·Accuracy 0.1 %
·Reverse polarity protection
·SIL 2 (SC 3) acc. to IEC/EN 61508

Advantage of Our Team

Best possible prices and delivery time

Long time experience in the field

Well trained staff

Own warehouse facilities

Best relationships with branch office of manufacture

Flexible and individual service for you

Cheap and safe forwarder for shipments (air)

Frequently Asked Questions:

Q: Does your goods are new and original?

A: Yes, they are new and original.

Q: How long warranty?

A: One-year warranty.

Q: Does any certificates can be provided?

A: Yes, it depends on what product you request, please check details with us.