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Voltage Repeater KFD2-VR-Ex1.12

KFD2-VR-Ex1.12
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Voltage input 0 V ... 9 V
  • Voltage output 0 V ... 9 V

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-VR-Ex1.12

General specifications
Signal typeAnalog input
Supply
ConnectionPower Rail or terminals 11+, 12-
Rated voltage20 ... 35 V DC
Ripplewithin the supply tolerance
Rated current< 20 mA
Input
Connection sidefield side
Connectionterminals 4+, 5-
Input resistancemin. 10 MΩ
Transmission range0 ... 9 V
Offset voltage/current< 2 mV / < 7 nA
Output
Connection sidecontrol side
Connectionterminals 7-, 8+
Voltage0 ... 9 V
Output resistance≤ 20 Ω
Transfer characteristics
Cut-off frequency1.2 kHz (-3 dB)
Deviation
After calibration± 5 mV at 20 °C (68 °F)
Influence of ambient temperature≤ 0.005 % of range per K
Rise time≤ 0.4 ms
Galvanic isolation
Output/power supplyBasic insulation according to DIN EN 50178, rated insulation voltage of AC 50 V
Indicators/settings
Display elementsLED
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Insulation coordinationEN 50178
Electromagnetic compatibilityNE 21
Degree of protectionIEC 60529
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 100 g
Dimensions20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1
Height107 mm
Width20 mm
Depth115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificateDMT 01 ATEX E 133
MarkingEx-Hexagon I (M1) [Ex ia] I
Voltage12 V
Current2.8 mA
Power8.4 mW
Supply
Maximum safe voltage250 V (Attention! The rated voltage is lower.)
Output
Maximum safe voltage250 V (Attention! The rated voltage is lower.)
Galvanic isolation
Input/Outputsafe galvanic isolation acc. to EN 60079-11, voltage peak value 375 V
Input/power supplysafe galvanic isolation acc. to EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 50303:2000
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 13.027210125
ECLASS 12.027210120
ECLASS 11.027210120
ECLASS 10.0.127210120
ECLASS 9.027210120
ECLASS 8.027210120
ECLASS 5.127210120
ETIM 9.0EC002653
ETIM 8.0EC002653
ETIM 7.0EC002653
ETIM 6.0EC002653
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KFD2-VR-Ex1.12

Function

This isolated barrier is used for intrinsic safety applications. It transfers voltage signals from hazardous areas to safe areas.

The input voltage of the terminals 4 and 5 is transferred to the terminals 7 and 8. The terminals 4 and 8 have the same polarity.

It repeats 0 V ... 9 V signals from strain gauges, transducers, and inductive motion sensors with signal frequencies up to 1.2 kHz.

Informative Literature: KFD2-VR-Ex1.12

Nyelvválasztás:
LiteratureNyelvFájltípusFájlméret
Application Report - Energy Generation in Wastwater Treatment PlantsENGPDF532 KB
Application Report - Generating Electricity in Coal-Fired Power PlantsENGPDF412 KB
Application Report - Screening Systems in Sewage Treatment PlantsENGPDF577 KB
Application Report - Sicherer Brennstofftransport in KohlekraftwerkenENGPDF391 KB
Application Report - Water Inlet in Wastewater Treatment PlantsENGPDF526 KB

Product Documentation: KFD2-VR-Ex1.12

Nyelvválasztás:
Safety and Security DocumentationNyelvFájltípusFájlméret
Használati útmutatóHUNPDF66 KB
Manuals
ManualENGPDF3685 KB

Design / Simulation: KFD2-VR-Ex1.12

Nyelvválasztás:
CADNyelvFájltípusFájlméret
CAD 3-D / CAD 3-DALLSTP105 KB
CAD Portal / CAD PortalALLLINK---
CAE
EPLAN macro EDZ / EPLAN Makro EDZALLEDZ54 KB

Approvals: KFD2-VR-Ex1.12

Nyelvválasztás:
CertificatesTanúsítvány sz.NyelvFájltípusFájlméret
Europe DEKRA EXAM ATEX Category (M1)DMT 01 ATEX E 133ALLPDF1310 KB
South Africa MASCMASC M/17-0784ALLPDF253 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-0773BALLPDF52 KB

Kapcsolódó termékek: KFD2-VR-Ex1.12

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