Solenoid Driver  Pepperl+Fuchs 324433
Solenoid Driver  Pepperl+Fuchs 324433

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Pepperl+Fuchs 324433

Manufacturer

Pepperl+Fuchs

Country

Germany

Part number

324433

Type

Solenoid Driver

Description

  • 1-channel isolated barrier
  • 24 V DC supply (bus or loop powered)
  • Output 45 mA at 10 V DC
  • Line fault transparency (LFT)
  • Test pulse immunity
  • Housing width 12.5 mm
  • Up to SIL 3 acc. to IEC 61508

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Specifications 324433

This isolated barrier is used for intrinsic safety applications. It supplies power to solenoids, LEDs and audible alarms located in a hazardous area. The device is controlled with a loop powered signal or a bus powered logic signal. The device is immune to the test pulses of various control systems. The device simulates a minimum load at the input. The minimum load can be activated and de-activated. The line fault transparency function can display a line fault in the field by a change in impedance at the switching input of the solenoid driver. A line fault is indicated by a red LED and output via the fault indication output or a switch contact.

Features 324433

General specifications
Signal typeDigital Output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Supply
Connectionterminals 5+, 6- loop powered Power Rail or terminals 9+, 10- bus powered
Rated voltage19 ... 30 V DC loop powered
Input current75 mA at 24 V, 220 &Omega, load
Power dissipation1.4 W at 24 V, 220 &Omega, load
Input
Connection sidecontrol side
Connectionterminals 5+, 6-
Test pulse lengthmax. 2 ms from DO card
Signal levelloop powered 1-signal: 19 ... 30 V DC 0-signal: 0 ... 5 V DC bus powered 1-signal: 15 ... 30 V DC (current limited at 5 mA) 0-signal: 0 ... 5 V DC
Rated current0-signal: typ. 1.6 mA at 1.5 V DC, typ. 8 mA at 3 V DC (maximum leakage current DO card) 1-signal: &ge, 36 mA (minimum load current DO card)
Inrush current< 200 mA , 10 ms loop powered
Output
Connection sidefield side
Connectionterminals 1+, 2-
Internal resistor285 &Omega,
Currenttyp. 45 mA
Voltagetyp. 10 V
Current limit45 mA
Open loop voltagetyp. 24.6 V
Loadnominal 0.05 ... 18 k&Omega,
Output IIfault signal
Connectionterminals 7, 8 , non-intrinsically safe
Contact loading30 V DC/ 0.5 A resistive load
Mechanical life105 switching cycles
Energized/De-energized delay&le, 20 ms / &le, 20 ms
Line fault detectionsignal at short-circuit RB <25 &Omega,, lead breakage RB> 50 k&Omega, , test current < 500 µ,A
Galvanic isolation
Output/other circuitsbasic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output II/power supplybasic insulation according to IEC/EN 61010-1, rated insulation voltage 32 Veff
Indicators/settings
Display elementsLEDs
Control elementsDIP-switch
Configurationvia DIP switches
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibilityNE 21:2012 , EN 61326-3-2:2008 For further information see system description.
Degree of protectionIEC 60529:2013
Protection against electrical shockEN 61010-1:2010
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 150 g
Dimensions12.5 x 114 x 119 mm (0.5 x 4.5 x 4.7 inch) , housing type A2
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination CertificateEXA 17 ATEX 0002 X
Marking II 3(1)G Ex nC ec [ia Ga] IIC T4 Gc II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
Output IEx ia
Voltage26 V
Current93 mA
Power605 mW
Supply
Maximum safe voltage60 V (Attention! The rated voltage can be lower.)
Input
Maximum safe voltage60 V (Attention! The rated voltage can be lower.)
Collective error message
Maximum safe voltage60 V (Attention! The rated voltage can be lower.)
Galvanic isolation
Output I/other circuitssafe electrical isolation acc. to IEC/EN 60079-11, rated insulation voltage 300 Vrms
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-7:2015 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
UL approvalE106378
Control drawing116-0448 (cULus)
IECEx approval
IECEx certificateIECEx EXA 17.0001X
IECEx markingEx nC ec [ia Ga] IIC T4 Gc [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.
Accessories
Optional accessories- power feed module KFD2-EB2(.R4A.B)(.SP) - universal power rail UPR-03(-M)(-S) - profile rail K-DUCT-BU(-UPR-03)