Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Current Driver KFD2-CD2-Ex2

  • 2-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Current output up to 700 Ω load
  • I/P and valve positioners
  • Accuracy 0.05 %
  • Up to SIL 2 acc. to IEC 61508

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of KFD2-CD2-Ex2

General specifications
Signal typeAnalog output
Supply
ConnectionPower Rail or terminals 14+, 15-
Rated voltage20 ... 35 V DC
Ripplewithin the supply tolerance
Power dissipation1.4 W
Power consumption1.8 W at 20 mA
Input
Connectionterminals 7-, 8+; 10-, 11+
Voltage dropapprox. 2.5 V or internal resistance 125 Ω at 20 mA
Input resistance≤ 2.5 V, equivalent to 125 Ω at 20 mA
Ripple50 µArms
Current4 ... 20 mA limited to approx. 25 mA
Output
Connectionterminals 1+, 2-; 4+, 5-
Current4 ... 20 mA
Load0 ... 700 Ω
Voltage≥ 14 V at 20 mA
Transfer characteristics
Rise time< 100 µs , 10 ... 90 % step change
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibilityNE 21:2011
Degree of protectionIEC 60529:2001
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Massapprox. 150 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with Ex-areas
EC-Type Examination CertificateBAS 00 ATEX 7240
Group, category, type of protectionEx-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
Statement of conformityTÜV 99 ATEX 1499 X
Group, category, type of protection, temperature classEx-Hexagon II 3G Ex nA II T4 [device in zone 2]
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
UL approval
Control drawing116-0173 (cULus)
IECEx approvalIECEx BAS 04.0014
Approved for[Zone 0] [Ex ia] IIC, [Ex iaD], [Ex ia] I

Documents: KFD2-CD2-Ex2

ManualsLanguageFile TypeFile Size
Manual Isolated Barriers K-systemENGPDF760 KB
Manuel pour Barrières Isolées de Système KFRAPDF759 KB
Handbuch Trennbarrieren K-SystemGERPDF745 KB
Manual Isolated Barriers K-systemRUSPDF4107 KB
Instructions, short instructions, safety information
ИнструкцииBULPDF69 KB
Návod k poużitíCZEPDF61 KB
Instruktions manualDANPDF58 KB
Instruction manualENGPDF50 KB
KasutusjuhendESTPDF56 KB
KäyttöohjeFINPDF56 KB
Manuel d'instructionsFRAPDF97 KB
BetriebsanleitungGERPDF62 KB
Οδηγίες χρήσηςGREPDF73 KB
HandleidingHOLPDF72 KB
Instruction manual / BetriebsanleitungHRVPDF70 KB
Használati útmutatóHUNPDF71 KB
Manuale di istruzioniITAPDF93 KB
Lietošanas pamācībaLAVPDF68 KB
Instrukciju vadovasLITPDF68 KB
Instrukcja obsługiPOLPDF72 KB
Manual de instruçõesPORPDF72 KB
Manual de utilizareRONPDF71 KB
Návod na poużitieSLKPDF130 KB
Manual de instruccionesSPAPDF95 KB
ManualSWEPDF66 KB

Approvals+Certificates: KFD2-CD2-Ex2

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0046CPDF51 KB
Certificates
Europe Baseefa ATEXBAS 00 ATEX 7240PDF887 KB
Europe TUV Nord ATEX Category 3 GTÜV 99 ATEX 1499XPDF1999 KB
Baseefa IECEx Certificate of ConformityIECEx BAS 04.0014LINK---
exida Functional Safety AssessmentP+F 03/10-12 R014PDF302 KB
USA ULE106378 UL (QUZW)LINK---
Canada UL cULE106378 cUL (QUZW7)LINK---
Russia VNIIMS Pattern ApprovalDE.C.34.004.A No.56757PDF976 KB
Belarus11-1-019-2013PDF1639 KB
Russia Belarus EAC Kazakhstan NANIO "CCVE"TC RU C-IT.GB05.B.00718PDF2731 KB
India PESO (India) CCOEA/P/HQ/MH/104/3887 (P352047)PDF974 KB
Brasil TUV Rheinland BrazilTÜV 14.0363PDF1468 KB
Control drawings
Control Drawing UL / Control Drawing UL   PDF1092 KB