Pepperl+Fuchs KFD2-SL2-Ex2.B

Solenoid Driver
SKU: KFD2-SL2-Ex2.B
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The Solenoid Driver is a 2-channel isolated barrier designed for use in intrinsically safe applications. It operates on a 24 V DC supply and provides an output of 45 mA at 11.7 V DC, making it suitable for various automation tasks.

All description
Manufacturer: Pepperl+Fuchs
Description:

The Solenoid Driver is a vital component within the Pepperl+Fuchs family of intrinsic safety barriers, designed to ensure safe operation in hazardous environments. These barriers isolate control signals from high-energy circuits, thereby preventing potential ignition sources in explosive atmospheres. The driver is particularly useful in applications where solenoid valves need to be controlled in conjunction with safety protocols.

This product supports a 24 V DC power supply and features a logic input that is non-polarized, allowing for flexible wiring configurations. With the ability to output 45 mA at 11.7 V DC, it can effectively manage the demands of various solenoid actuators. Additionally, it meets SIL 2 requirements according to IEC 61508, ensuring reliable performance in safety-critical applications.

Input/Output reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input current approx. 3 mA at 24 V DC
Signal type Digital Output
Connection screw terminals
Power supply/Output reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Electromagnetic compatibility NE 21:2006
Connection side field side
Rated voltage 20 … 30 V DC
Mass approx. 150 g
Internal resistor 272 andOmega;
Connection side control side
Dimensions 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Output signal These values are valid for the rated operating voltages from 20 … 30 V DC.
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Certificate TV 02 ATEX 1820 X
Input/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Labeling space for labeling at the front
Connection terminals 7, 8, 9
Current 45 mA
EU-Type Examination Certificate ZELM 00 ATEX 0024
Connection Power Rail or terminals 14+, 15-
Power consumption max. 3.3 W at 45 mA output current
Output rated operating current 45 mA
Ambient temperature -20 … 50 °C (-4 … 122 °F)
Open loop voltage min. 24 V
Safety Integrity Level (SIL) SIL 2
Degree of protection IP20
Display elements LEDs
Signal level 1-signal: 16 … 30 V DC
0-signal: 0 … 5 V DC
Energized/De-energized delay 20 ms / 20 ms
Protection against electrical shock EN 61010-1:2010
Optional accessories – power feed module KFD2-EB2(.R4A.B)(.SP)
– universal power rail UPR-03(-M)(-S)
– profile rail K-DUCT-BU(-UPR-03)
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Degree of protection IEC 60529:2001
Voltage 11.7 V
Connection terminals 1+, 2-, 3- channel 1 ,
terminals 4+, 5-, 6- channel 2
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