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SMART Transmitter Power Supply KFD2-STC5-1.2O

KFD2-STC5-1.2O
  • 1-channel signal conditioner
  • 24 V DC supply (Power Rail)
  • Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources
  • Signal splitter (1 input and 2 outputs)
  • Dual output 4 mA ... 20 mA current sink/current source
  • Terminals with test points
  • Up to SIL 2 (SC 3) acc. to IEC/EN 61508

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

A teljes adatlap letöltése PDF formátumban:


Adatlap kivonata: Műszaki adatok  KFD2-STC5-1.2O

General specifications
Signal typeAnalog input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Systematic capability (SC)SC 3
Supply
ConnectionPower Rail or terminals 14+, 15-
Rated voltage18 ... 30 V DC
Ripplewithin the supply tolerance
Power dissipation≤ 1 W at maximum load
Power consumption≤ 1.7 W at maximum load
Input
Connection sidefield side
Connectionterminals 1+, 2-, 3
Input signal4 ... 20 mA
Open circuit voltage/short-circuit currentterminals 1+, 3: 23 V / 25 mA
Input resistancemax. 265 Ω terminals 2-, 3 , max. 330 Ω terminals 1+, 3
Available voltage≥ 16 V at 20 mA ; ≥ 20 V at 4 mA , terminals 1+, 3
Output
Connection sidecontrol side
Connectionterminals 7+, 8-, 9-; 10+, 11-, 12- (sink)
terminals 7-, 8+, 9+; 10-, 11+, 12+ (source)
see additional information
Load0 ... 600 Ω
Output signal4 ... 20 mA (overload > 25 mA)
Ripplemax. 50 µA eff
External supply (loop)2 ... 30 V DC
If the external voltage is > 19 V, a load ≥ ((V - 19) / 0.02) Ω is required. V represents the value of the external voltage.
The internal 250 Ω resistor at terminals 9 and 12 can be used as a load.
Transfer characteristics
Deviationat 20 °C (68 °F), 4 ... 20 mA
≤ ± 10 µA incl. calibration, linearity, hysteresis, loads and supply voltage fluctuations
Influence of ambient temperature≤ 0.25 µA/K
Frequency rangeinput in output: bandwidth with 1 mApp signal 0 ... 7.5 kHz (-3 dB)
output in input: band width with 1 Vss signal 0.3 ... 7.5 kHz (-3 dB)
Settling time200 µs
Rise time/fall time100 µs
Galvanic isolation
Input/Outputbasic insulation according to IEC 61010-1, rated insulation voltage 300 Veff
Input/power supplybasic insulation according to IEC 61010-1, rated insulation voltage 300 Veff
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Output/Outputfunctional insulation, rated insulation voltage 50 V AC
Indicators/settings
Display elementsLED
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibilityNE 21:2012
EN 61326-3-2:2008
Degree of protectionIEC 60529:2001
Protection against electrical shockUL 61010-1:2012
Ambient conditions
Ambient temperature-20 ... 70 °C (-4 ... 158 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 150 g
Dimensions20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) (W x H x D) , housing type B2
Height124 mm
Width20 mm
Depth115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

SystemClasscode
ECLASS 13.027210119
ECLASS 12.027210119
ECLASS 11.027210119
ECLASS 10.0.127210119
ECLASS 9.027210119
ECLASS 8.027210119
ECLASS 5.127210119
ETIM 9.0EC001485
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KFD2-STC5-1.2O

Function

This signal conditioner provides the galvanic isolation between field circuits and control circuits.

The device supplies 2-wire and 3-wire SMART transmitters, and can also be used with 2-wire SMART current sources.

It transfers the analog input signal to the control side as two isolated output signals.

Digital signals may be superimposed on the input signal on the field side or on the control side and are transferred bi-directionally.

The device provides a sink mode or a source mode output on the control side terminals.

The device has an internal resistor. Use this resistor if the HART communication resistance in the control circuit is too low.

Test sockets for the connection of HART communicators are integrated into the terminals of the device.

Informative Literature: KFD2-STC5-1.2O

Nyelvválasztás:
LiteratureNyelvFájltípusFájlméret
Application Report - Generating Electricity in Coal-Fired Power PlantsENGPDF412 KB
Application Report - Screening Systems in Sewage Treatment PlantsENGPDF577 KB

Product Documentation: KFD2-STC5-1.2O

Nyelvválasztás:
Safety and Security DocumentationNyelvFájltípusFájlméret
Használati útmutatóHUNPDF55 KB
Functional Safety ManualENGPDF1946 KB
Functional Safety ManualENGPDF1974 KB
Manuals
System ManualENGPDF3694 KB

Design / Simulation: KFD2-STC5-1.2O

Nyelvválasztás:
CADNyelvFájltípusFájlméret
CAD 3-D / CAD 3-DALLSTP3048 KB
CAD Portal / CAD PortalALLLINK---
CAE
CAE EPLAN Data Portal / CAE EPLAN Data PortalALLLINK---
CAE EPLAN macro EDZ / CAE EPLAN Makro EDZALLEDZ1637 KB

Approvals: KFD2-STC5-1.2O

Nyelvválasztás:
CertificatesTanúsítvány sz.NyelvFájltípusFájlméret
USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378CoC E106378 RepRef E106378-20171103ALLPDF413 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-3647AALLPDF100 KB
UKCA-Declaration of conformity / UKCA-KonformitätserklärungDOC-5298ALLPDF63 KB

Kapcsolódó termékek: KFD2-STC5-1.2O

Matching System Components

Interface for Power Rail, Supply current ≤ 4 A, Replaceable fuse, Relay contact output, reversible, LED status indicationpa

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

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
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Cable trunking with integrated Power Rail UPR-03, Safe spacious separation of field and control 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
Accessories
3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces greenpa
3-pin screw terminal, For KF modules of K-System, Integrated test sockets for connection of HART communicators, Packaging unit: 5 pieces greenpa
Coding of K-System terminal blocks, Coding of LB/FB-System front sockets, Packaging unit: 20 x 6 coding pinspa
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