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RS 232 Repeater KFD2-FF-Ex2.RS232

KFD2-FF-Ex2.RS232
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • RS 232 input/output

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.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  KFD2-FF-Ex2.RS232

General specifications
Signal typeAnalog input
Supply
ConnectionPower Rail or terminals 7+, 8-
Rated voltage19 ... 30 V DC
Rated currentapprox. 40 mA
Power consumptionapprox. 1.5 W
Control circuit
InterfaceRS 232
Input
Connectionterminal 9
Signallogic 0: +3 ... +15 V
logic 1: -3 ... -15 V
Output
Connectionterminal 11
Signallogic 0: +9 ... +12 V
logic 1: -9 ... -12 V
Field circuit
InterfaceRS 232
Input
Connectionterminals 2, 3
Signallogic 0: +3 ... +15 V
logic 1: -3 ... -15 V
Output
Connectionterminals 1, 2
Signallogic 0: +9 ... +12 V
logic 1: -9 ... -12 V
Short-circuit currentmax. 40 mA per channel
Indicators/settings
Display elementsLED
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Degree of protectionIEC 60529
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 110 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 certificateBAS 02 ATEX 0116
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC , Ex-Hexagon II (1)D [Ex ia Da] IIIC , Ex-Hexagon I (M1) [Ex ia Ma] I (-40 °C ≤ Tamb ≤ 60 °C)
Equipmentterminals 1, 2, 3
Input[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Voltage19.9 V
Current75 mA
Power0.2 W
Internal capacitance0 F
Internal inductance0 H
Supply
Maximum safe voltage250 V rms on terminals 7, 9 and 11; 0 V on terminals 8, 10 and 12 and on Power Rail connector (Attention! The rated voltage can be lower.)
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012
International approvals
UL approval
Control drawing116-0173 (cULus)
IECEx approval
IECEx certificateIECEx BAS 05.0001
IECEx marking[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
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 13.027210107
ECLASS 12.027210107
ECLASS 11.027210107
ECLASS 10.0.127210107
ECLASS 9.027210107
ECLASS 8.027210107
ECLASS 5.127210107
ETIM 9.0EC001485
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KFD2-FF-Ex2.RS232

Function

This isolated barrier is used for intrinsic safety applications. It is a repeater for the bi-directional transfer of RS 232 signals.

The input and output circuits are intrinsically safe and designed to transmit and receive RS 232 signals between the safe area and the hazardous area.

This barrier accepts input signals in the ±3 V ... ±15 V range providing a nominal ±10 V output that is independent of the input voltage.

The maximum rate of data exchange is 20 kBits per second.

Product Documentation: KFD2-FF-Ex2.RS232

Language Selection:
Safety and Security DocumentationLanguageFile TypeFile Size
Instruction manualENGPDF49 KB
Manuals
ManualENGPDF3685 KB

Design / Simulation: KFD2-FF-Ex2.RS232

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP105 KB
CAE
EPLAN macro EDZ / EPLAN Makro EDZALLEDZ43 KB

Approvals: KFD2-FF-Ex2.RS232

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Baseefa IECEx Certificate of ConformityIECEx BAS 05.0001ALLLINK---
Canada UL cULE106378 cUL (QUZW7)ALLLINK---
Europe Baseefa II (1) G ATEX Category (M1) ATEX Category (1) D ATEX Category (1) GBaseefa 02 ATEX 0116ALLPDF2576 KB
Korea KOSHA22-AV4BO-0059ALLPDF173 KB
Korea KOSHA22-AV4BO-0060ALLPDF157 KB
USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378CoC 20140902 - E106378 RepRef 20011030ALLPDF429 KB
USA ULE106378 UL (QUZW)ALLLINK---
Control Drawings
Control drawing UL / Control drawing UL   ALLPDF1092 KB

Associated Products: KFD2-FF-Ex2.RS232

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