Serviceline Industrial Sensors
Serviceline Explosion Protection

Solenoid Driver, Power Amplifier KFD2-SL-4

  • 4-channel signal conditioner
  • 24 V DC supply (Power Rail)
  • Output 600 mA per channel
  • Logic inputs
  • Common safety-oriented disable input
  • Line fault detection (LFD)
  • Up to SIL 2 acc. to IEC 61508

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of KFD2-SL-4

General specifications
Signal typeDigital Output
ConnectionPower Rail or terminals 14+, 15-
Rated voltage20 ... 30 V DC
Power dissipation< 2 W supply voltage 30 V, all outputs loaded with 600 mA
ConnectionTerminals 7+, 8+, 9+, 10+, 15-
Input currentapprox. 2 mA at 24 V DC
Signal level0-signal: 0 ... 5 V DC
1-signal: 16 ... 30 V
Open loop voltage24 V DC
Connectionterminals 1+, 2+, 3+, 4+, 5-, 6-
Switching frequency1 kHz
Output rated operating current600 mA , sustained short-circuit proof and overload-proof
Line fault detectionlead breakage: ≤ 4 mA
Directive conformity
Electromagnetic compatibility
Directive 2004/108/ECEN 61326-1:2006
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. 100 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 in) , housing type B2
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001

Documents: KFD2-SL-4

ManualsLanguageFile TypeFile Size
Manual Signal Conditioners K-SystemENGPDF694 KB
Handbuch Signaltrenner K-SystemGERPDF698 KB
Manual Signal Conditioners K-SystemRUSPDF3736 KB
Functional Safety ManualENGPDF210 KB
Instructions, short instructions, safety information
ИнструкцииBULPDF53 KB
Návod k poużitíCZEPDF47 KB
Instruktions manualDANPDF47 KB
Instruction manualENGPDF41 KB
KasutusjuhendESTPDF44 KB
KäyttöohjeFINPDF44 KB
Manuel d'instructionsFRAPDF79 KB
BetriebsanleitungGERPDF43 KB
Οδηγίες χρήσηςGREPDF55 KB
HandleidingHOLPDF56 KB
Betriebsanleitung / Instruction manualHRVPDF55 KB
Használati útmutatóHUNPDF55 KB
Manuale di istruzioniITAPDF77 KB
Lietošanas pamācībaLAVPDF54 KB
Instrukciju vadovasLITPDF55 KB
Instrukcja obsługiPOLPDF57 KB
Manual de instruçõesPORPDF56 KB
Manual de utilizareRONPDF56 KB
Návod na poużitieSLKPDF115 KB
Manual de instruccionesSPAPDF79 KB

Approvals+Certificates: KFD2-SL-4

CertificatesCertificate No.File TypeFile Size
exida Functional Safety AssessmentP+F 01/11-09 R005PDF306 KB
Europe Pepperl+Fuchs 2004/108/EC (EMC) Declaration of ConformityPF 12 CERT 2357PDF63 KB