KFD2-SL2-Ex2 Pepperl+Fuchs Solenoid Driver

$310.00

Solenoid Driver KFD2-SL2-Ex2

  • 2-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Output 45 mA at 11.7 V DC
  • Logic input, non-polarized
  • Line fault detection (LFD)
  • Up to SIL 2 acc. to IEC 61508
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Datasheet excerpt: Technical data of KFD2-SL2-Ex2

General specifications
Signal type Digital Output
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
Supply
Connection Power Rail or terminals 14+, 15-
Rated voltage 20 ... 30 V DC
Power consumption max. 3.3 W at 45 mA output current
Input
Connection side control side
Connection terminals 7, 8, 9
Input current approx. 3 mA at 24 V DC
Signal level 1-signal: 16 ... 30 V DC 
0-signal: 0 ... 5 V DC
Output
Connection side field side
Connection channel 1: terminals 1+, 2-, 3 
channel 2: terminals 4+, 5-, 6-
Internal resistor 272 Ω
Current ≤ 45 mA
Voltage ≥ 11.7 V
Open loop voltage min. 24 V
Output signal These values are valid for the rated operating voltages from 20 ... 30 V DC.
Energized/De-energized delay ≤ 20 ms / ≤ 20 ms
Line fault detection signal at short-circuit RB < 50 Ω, lead breakage RB > 10 kΩ , test current < 650 µA
Indicators/settings
Display elements LEDs
Control elements DIP-switch
Configuration via DIP switches
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibility NE 21:2006
Degree of protection IEC 60529:2001
Ambient conditions
Ambient temperature -20 ... 50 °C (-4 ... 122 °F)
Mechanical specifications
Degree of protection IP20
Connection screw terminals
Mass approx. 150 g
Dimensions 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination Certificate ZELM 00 ATEX 0024
Marking Ex-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
Certificate TÜV 02 ATEX 1820 X
Marking Ex-Hexagon II 3G Ex nA IIC T4 Gc
Directive conformity
Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 60079-26:2007 , EN 50303:2000
International approvals
CSA approval
Control drawing 116-0304
IECEx approval IECEx TUN 04.0001
Approved for [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
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