倍加福P+F KFD2-STC4-EX1使用說明書

SMARTtransmitterpowersupply

KFD2-STC4-Ex1

Subjecttoreasonablemodificationsduetotechnicaladvances.

CopyrightPepperl+Fuchs,PrintedinGermany

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Pepperl+FuchsGroup?Tel.:Germany+49-621-776-0?USA+1-330-4253555?Singapore+65-67-799091?Internet

Connection

1+

InputEExiaIIC

?J

2-

?J

3-wire

3transmitter

1+

2-wire

3transmitter

Current

SMART

communicator

SMART

communicator

Hazardousarea

1-channel

Deviceinstallationpermissibleinzone2

InputEExiaIIC;Uo=25.4V

Galvanicallyisolatedoutput

24VDCsupplyvoltage

2-

3source

5-

6+

1+

2-

3

5-

6+

SMARTcapableupto7.5kHz(-3dB)

EMCacc.toNAMURNE21

green

7-

250

8+9

+ -

14+15-

UptoSIL2acc.toIEC61508

Safeareaorhazardousarea,zone2

Input0/4mA...20mAOutput0/4mA...20mA

KFD2-STC4-Ex1

Function

SMARTtransmitterpowersuppliesprovidea2-or3-wireSMARTtransmitterandtransfertheanaloguevalues.

Digitalsignalsmaybesuperimposedontheanaloguevalues,whichwilltransferredbidirectionally.Handheldterminalsshouldbeconnectedasshownintheblockdiagram.

Aninternalresistoratterminal9isavailable,whichmaybeusedtoincreasetheACimpedancefortheHARTsignal.

SMART

communicator

OutputI

Powersupply

PowerRail

SMARTtransmitterpowersuppliesaredeliveredwithterminaltypeKF-STP-**.Jacksareintegratedintheseterminalsfortheconnectionofthehandheldunits.

Application

122580_ENG.xml

PowersupplyforSMARTtransmittersandtransferofthemeasurementsignaltotheoutput

forthetransferofacurrentsourcetothesafearea

suitableforthefollowingSMARTsystems:

Releasedate2006-12-0113:29

Dateofissue2006-12-01

ABB,Endress+Hauser,Emerson,Fuji,Smar,VEGA,Yokogawa

Composition

Technicaldata

KFD2-STC4-Ex1

Subjecttoreasonablemodificationsduetotechnicaladvances.

CopyrightPepperl+Fuchs,PrintedinGermany

PAGE

2

Pepperl+FuchsGroup?Tel.:Germany+49-621-776-0?USA+1-330-4253555?Singapore+65-67-799091?Internet

Releasedate2006-12-0113:29Dateofissue2006-12-01122580_ENG.xml

Supply

Connection

PowerRailorterminals14+,15-

Ratedvoltage

20...35VDC

Ripple

withinthesupplytolerance

Powerconsumption

1.9W

Input

Connection

terminals1+,2-,3or5-,6+

Inputsignal

0/4...20mA

Inputresistance

64terminals2-,3;500terminals1+,3(250load)

Availablevoltage

16Vat20mAterminals1+,3

Output

Connection

terminals7-,8+,9

Load

0...800

Outputsignal

0/4...20mA(overload>25mA)

Ripple

50Arms

Transfercharacteristics

Deviation

at20°C(293K),4...20mA

10Aincl.calibration,linearity,hysteresis,loadsandfluctuationsofsupplyvoltage

Influenceofambienttemperature

0.25A/°C

Frequencyrange

hazardousareaintothesafearea:bandwidthwith0.5Vpp-signal0 7.5kHz(-3dB)

safeareaintothehazardousarea:bandwidthwith0.5Vpp-signal0.3 7.5kHz(-3dB)

Risetime

20s

Settlingtime

200s

Electricalisolation

Output/powersupply

basicinsulationacc.toEN50178,ratedinsulationvoltageof50VAC

Directiveconformity

Electromagneticcompatibility

Directive89/336/EC

EN61326,EN50081-2

Conformity

Electromagneticcompatibility

NE21

Protectiondegree

IEC60529

Ambientconditions

Ambienttemperature

-20...60°C(253...333K)

Mechanicalspecifications

Protectiondegree

IP20

Mass

approx.200g

Dimensions

20x119x115mm(0.8x4.6x4.5in)

Dataforapplicationinconjunctionwithhazardousareas

EC-TypeExaminationCertificate

BAS99ATEX7060,foradditionalcertificatessee

Group,category,typeofprotection

?II(1)GD[EExia]IIC(-20°CTamb60°C)[circuit(s)inzone0/1/2]

Input

EExiaIIC

Supply

SafetymaximumvoltageUm

250V(Attention!Theratedvoltagecanbelower.)

Equipment

terminals1+,3-

Voltage

Ui

30V

Current

Ii

115mA

Voltage

Uo

25.4V

Current

Io

86.8mA

Power

Po

551mW

InternalcapacitanceCi

12nF

Internalinductance

Li

0mH

Permissibleconnectionvalues[EExia]

InternalcapacitanceCi/InductanceLi

12nF/0H

Explosiongroup

IIA

IIB

IIC

Externalcapacitance

2.808F

0.798F

0.093F

Externalinductance

36mH

18mH

4.6mH

Equipment

terminals2-,3

CurrentIo/CurrentIi

74mA/115mA

Current

Ii

115mA

Voltage

Uo

3.5V

Current

Io

74mA

Power

Po

64mW

Permissibleconnectionvalues[EExia]

Explosiongroup

IIA

IIB

IIC

Externalcapacitance

>100F

>100F

>100F

Externalinductance

50mH

25mH

6.4mH

Equipment

terminals1+,2/3-

Voltage

Uo

25.4V

Current

Io

115mA

Power

Po

584mW

Permissibleconnectionvalues[EExia]

Explosiongroup

IIA

IIB

IIC

Externalcapacitance

2.808F

0.798F

0.093F

Externalinductance

22mH

11mH

2.7mH

Equipment

terminals5-,6+

Voltage

Ui

30V

Current

Ii

115mA

Voltage

Uo

8.7V

Current

Io

0mA

Output

SafetymaximumvoltageUm

250V(Attention!Theratedvoltagecanbelower.)

Statementofconformity

TüV99ATEX1499X,observestatementofconformity

Group,category,typeofprotection,temperatureclassification

?II3GEExnAIIT4[deviceinzone2]

Electricalisolation

Input/output

safeelectricalisolationacc.toEN50020,voltagepeakvalue375V

Input/powersupply

safeelectricalisolationacc.toEN50020,voltagepeakvalue375V

Directiveconformity

Directive94/9EC

EN50014,EN50020,EN50021

Generalinformation

Supplementaryinformation

EC-TypeExaminationCertificate,StatementofConformity,DeclarationofConformityandinstructionshavetobeobserved.Forinformationsee

.

Accessories

PowerRailPR-03PowerRailUPR-03

PowerfeedmoduleKFD2-EB2...

UsingPowerRailPR-03orUPR-03thedevicesaresuppliedwith24VDCbymeans