HART Loop Converter KFD2-HLC-Ex1.D

Datasheet excerpt: Technical data of  KFD2-HLC-Ex1.D

General specifications
Signal type		Analog input
Supply
Connection		Power Rail or terminals 23+, 24-
Rated voltage		19 ... 30 V DC
Rated current		approx. 120 mA at 24 V DC
Power dissipation		2.3 W
Power consumption		2.9 W
HART signal channels (intrinsically safe)
Conformity		HART field device input (revision 5 to 7)
Interface
Programming interface		programming socket
Input
Connection side		field side
Connection		terminals 1, 2, 3, 4, 5, 6
Open circuit voltage/short-circuit current		typ. 24 V / 28 mA
Input resistance		250 Ω , 5 % (terminals 2, 3 and with jumper on 5, 6)
Available voltage		≥ 15.5 V at 20 mA, short-circuit protected
Output
Connection side		control side
Connection		output I: terminals 7, 8, 9 , output II: terminals 13, 14, 15 , output III: terminals 19, 20, 21
Output signal		analog
Current range		4 ... 20 mA , (source or sink mode)
Load		max. 650 Ω , source mode
Voltage range		5 ... 30 V , sink mode from external supply
Fault signal		downscale I ≤ 2 mA, upscale I ≥ 21.5 mA (acc. NAMUR NE43) or hold measurement value
Other outputs		HART communicator on terminals 22, 24
Collective error message		Power Rail and LED red
Transfer characteristics
Output I, II, III
	Resolution	max. 2 µA
	Accuracy	< 20 µA, 10 µA typ.
	Influence of ambient temperature	< ± 2 µA/K
	Duration of measurement/Response delay	HART message acquisition time plus 100 ms
Galvanic isolation
Output I/II/III/power supply		functional insulation acc. to IEC 62103, 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
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) , housing type C3
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination Certificate		BASEEFA 07 ATEX 0174
	Marking	II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC
Supply
	Maximum safe voltage	253 V AC (Attention! The rated voltage can be lower.)
Equipment		terminals 1, 4/3 (with link between terminals 4 and 5)
	Voltage Uo	25.2 V
	Current Io	104.9 mA
	Power Po	0.661 W
Equipment		terminals 2, 5/3
	Voltage Ui	< 28 V
	Power Pi	< 1.33 W
	Voltage Uo	1.1 V
	Current Io	11.9 mA
	Power Po	4 mW
Output I, II, III		terminals 7, 8, 9; 13, 14, 15; 19, 20, 21 non-intrinsically safe
	Maximum safe voltage	253 V (Attention! Um is no rated voltage.)
Certificate		PF 07 CERT 1142 X
	Marking	II 3G Ex nA IIC T4 Gc
Galvanic isolation
	Input/Other circuits	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 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	116-0129
IECEx approval
	IECEx certificate	IECEx BAS 07.0047
	IECEx marking	[Ex ia Ga] IIC , [Ex ia Da] IIIC
General information
Supplementary information		Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Accessories
Optional accessories		- power feed module KFD2-EB2(.R4A.B)(.SP) - universal power rail UPR-03(-M)(-S) - profile rail K-DUCT-BU(-UPR-03)

Documents: KFD2-HLC-Ex1.D

CAD+CAE: KFD2-HLC-Ex1.D

Approvals+Certificates: KFD2-HLC-Ex1.D

Software: KFD2-HLC-Ex1.D

Associated Products: KFD2-HLC-Ex1.D

Accessories
KFD2-EB2 Power Feed Module Interface for Power Rail, Supply current ≤ 4 A, Replaceable fuse, Relay contact output, reversible, LED status indicationpa
UPR-03 Universal Power Rail 35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 2 m (6 foot), simple to customize to application space, Eliminates daisy-chainspa
UPR-03-S Universal Power Rail 35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 0.8 m (2.6 ft), simple to customize to application space, Eliminates daisy-chainspa
K-ADP-USB Adapter with USB Interface Isolated USB interface cable, Used with K-, E- and H-System devices, Used with PACTwarepa
DTM HART Loop converter DTM collection Device DTM, For HART Loop Converters, Frame application, like e. g. PACTware, must be installed separatelypa
UPR-03-M Universal Power Rail 35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 1.6 m (5 foot), simple to customize to application space, Eliminates daisy-chainspa
K-DUCT-BU Profile Rail Cable trunking is integrated in the mounting profile, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Standard length 1.8 m (5.8 ft), simple to customize to application space, With mounting aidspa
K-DUCT-BU-UPR-03 Profile Rail Cable trunking with integrated Power Rail UPR-03, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Provides DC supply voltage to all equipped K-System modules, Standard length 1.8 m (5.8 ft), simple to customize to application space, With end caps UPR-E, cover and mounting aidspa
PACTware 5.X FDT Framework Universal DTM host platform, For all DTMs of Pepperl+Fuchs, Approved FDT/DTM technology, Free of charge, Download from Pepperl+Fuchs websitepa

Function: KFD2-HLC-Ex1.D

This isolated barrier is used for intrinsic safety applications. It is a HART loop converter that provides power to transmitters or can be connected to existing HART loops in parallel.

It is able to evaluate up to four HART variables (PV, SV, TV, QV). Of those four HART variables, the data contained in any three of them can be converted to three different 4 mA ... 20 mA current signals. These loop signals can be connected to display devices or analog inputs on the process control system/ control system.

The unit is easily programmed by the use of a keypad located on the front of the unit or with the PACTware™ configuration software.

For additional information, refer to the manual and www.pepperl-fuchs.com.