Pepperl+Fuchs KFD0-RO-Ex2 038975

Manufacturer

Pepperl+Fuchs

Name

KFD0-RO-Ex2

Part number

038975

Country

Germany

Type

Relay module

Sale of any product from the Pepperl+Fuchs catalog at competitive prices

2technologie will help you choose and buy products and spare parts from Pepperl+Fuchs (official website: www.pepperl-fuchs.com). We sell only certified goods and give an official guarantee from the manufacturer Pepperl+Fuchs

This isolated barrier is used for intrinsic safety applications. The device switches intrinsically safe circuits on the field side. Typical applications for the use of the device are remote reset, fire alarm testing or remote calibration of strain gauges. The outputs are galvanically isolated to the inputs. The inputs are not polarized and share a common reference potential. Each input of the device is protected by a fuse and an electronic current limiting.

Worldwide delivery services

Ways of payment

General specifications
Signal type	Digital Output
Functional safety related parameters
Safety Integrity Level (SIL)	SIL 3
Supply
Rated voltage	loop powered
Power dissipation	0.8 W
Input
Connection side	control side
Connection	terminals 7, 8, 9
Input voltage	15 ... 30 V DC
Input current	&le, 21 mA per channel
Output
Safety note	Attention! Combination of output Ex i with output not Ex i is not permitted. If load voltage > 50 V, de-energize before removing the terminals.
Connection side	field side
Connection	terminals 1, 2, 3, 4, 5, 6
Contact loading	230 V AC/2 A/cos &phi, > 0.7, 40 V DC/2 A resistive load
Energized/De-energized delay	approx. 10 ms / approx. 5 ms
Mechanical life	5 x 106 switching cycles
Transfer characteristics
Switching frequency	< 10 Hz
Galvanic isolation
Input/Output	reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/Output	basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elements	LEDs
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 ... 65 °C (-4 ... 149 °F)
Mechanical specifications
Degree of protection	IP20
Connection	screw terminals
Mass	approx. 100 g
Dimensions	20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination Certificate	DMT 00 ATEX E 016
	Marking	II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
	Output	Ex ia
	Voltage	60 V
	Current	2 A
Input
	Maximum safe voltage	40 V DC (Attention! Um is no rated voltage.)
Output
	Contact loading	50 V AC/2 A , 40 V DC/2 A (TÜV 00 ATEX 1621 X)
Certificate	TÜV 00 ATEX 1621 X
	Marking	II 3G Ex nA nC IIC T4
Galvanic isolation
	Input/Output	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
	Output/Output	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 60 V
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
	Control drawing	116-0261
CSA approval
	Control drawing	116-0156
IECEx approval	IECEx BVS 10.0025
	Approved for	[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
General information
Supplementary information	Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.