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Solenoid Driver KFD0-SD2-Ex1.1045

  • 1-channel isolated barrier
  • 24 V DC supply (loop powered)
  • Current limit 45 mA at 10 V DC
  • Up to SIL3 acc. to IEC 61508

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of KFD0-SD2-Ex1.1045

Product Description
current limit 45 mA
General specifications
Signal typeDigital Output
Rated voltageloop powered
Power dissipation< 1.05 W (≤ 30 V)
Connectionterminals 7, 8
Rated voltage20 ... 35 V DC
Current72 mA at 20 V input voltage, load = 220 Ω
50 mA at 35 V input voltage, load = 220 Ω
Connectionterminals 1+, 2-
Internal resistormax. 282 Ω
Current≤ 45 mA
Voltage≥ 10 V
Open loop voltagemin. 22.7 V
Output rated operating current45 mA
Output signalThese values are valid for the rated operating voltage 20 ... 35 V DC.
Energized/De-energized delaysingle operation: 300 µs/50 µs; periodical: 5 µs / 50 µs
Directive conformity
Electromagnetic compatibility
Directive 2004/108/ECEN 61326-1:2013 (industrial locations)
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Massapprox. 100 g
Dimensions20 x 107 x 115 mm (0.8 x 4.2 x 4.5 in) , housing type B1
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with Ex-areas
EC-Type Examination CertificateBASEEFA 06 ATEX 0252 , for additional certificates see
Group, category, type of protectionEx-Hexagon II (1)G [Ex ia Ga] IIC, II (1)D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I (-20 °C ≤ Tamb ≤ 60 °C)
Statement of conformityTÜV 99 ATEX 1499 X , observe statement of conformity
Group, category, type of protection, temperature classEx-Hexagon II 3G Ex nA II T4 [device in zone 2]
Directive conformity
Directive 94/9/ECEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
Control drawing266-031FM-12 (cFMus)
UL approval
Control drawing116-0316 (cULus)
IECEx approvalIECEx BAS 06.0058

Documents: KFD0-SD2-Ex1.1045

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
Functional Safety ManualENGPDF414 KB
Technical information
Application Guideline Solenoid DriversENGPDF734 KB
Anwendungsbeschreibung VentilsteuerbausteineGERPDF737 KB

Approvals+Certificates: KFD0-SD2-Ex1.1045

Statements of complianceCertificate No.File TypeFile Size
EU-Konformitätserklärung / EU-Declaration of conformityDOC-0062BPDF97 KB
Europe TUV Nord ATEX Category 3 GTÜV 99 ATEX 1499XPDF1999 KB
Canada UL cULE106378 cUL (QUZW7)LINK---
Baseefa IECEx Certificate of ConformityIECEx BAS 06.0058LINK---
Europe Baseefa ATEXBaseefa 06 ATEX 0252PDF5220 KB
DNV GL MarineA-13714PDF41 KB
USA FMCoC 3028278PDF43 KB
Canada FMCoC 3028278CPDF43 KB
exida Functional Safety AssessmentP+F 1109-099-C R028 V1R0PDF380 KB
Belarus11-1-019-2013PDF1639 KB
China NEPSIGYJ 15.1118PDF2749 KB
Korea KOSHA11-AV4BO-0061PDF624 KB
Korea KOSHA15-AV4BO-0595PDF650 KB
Control drawings
Control Drawing FM / Control Drawing FM   PDF84 KB
Control Drawing UL / Control Drawing UL   PDF54 KB