Pepperl+Fuchs KFD2-EB2.R4A.B

Redundant Power Feed Module
SKU: KFD2-EB2.R4A.B
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  • Interface for Power Rail

  • Used for redundant configuration

All description
Manufacturer: Pepperl+Fuchs
Description:

The Redundant Power Feed Module is designed to enhance the reliability of power distribution in intrinsically safe systems. This module serves as a vital interface for power rails, facilitating redundant configurations that are essential for ensuring continuous operation in hazardous environments. By incorporating redundancy, this module minimizes the risk of system failure, thereby improving overall safety and operational efficiency.

Common applications for the Redundant Power Feed Module include process automation, petrochemical industries, and other environments where safety is paramount. Its robust design allows it to function effectively in conjunction with various intrinsic safety barriers, providing a reliable power solution that meets stringent safety standards. The module’s compatibility with existing systems makes it a versatile choice for engineers looking to implement reliable power solutions in demanding applications.

Degree of protection

IEC 60529:2001

Labeling

space for labeling at the front

Output voltage

24 V DC

Fault signal

relay output: NO contact

Energized/De-energized delay

approx. 20 ms / approx. 20 ms

Fusing

5 A

recommended maximum utilization of the fuse: 80 %

Connection

Power Rail

Connection

screw terminals

Electromagnetic compatibility

NE 21:2006

Mounting

on 35 mm DIN mounting rail acc. to EN 60715:2001

Rated voltage

20 … 30 V DC

The maximum rated operating voltage of the devices plugged onto the Power Rail must not be exceeded.

Mass

approx. 100 g

Power dissipation

2.4 W

Contact loading

30 V AC/ 2 A / cos andphi; 0.7 ; 40 V DC/ 2 A

Ambient temperature

-20 … 60 °C (-4 … 140 °F)

IECEx approval

IECEx UL 16.0051X

Display elements

LEDs

Optional accessories

– universal power rail UPR-03(-M)(-S)

– universal power rail UPR-05(-S)

– profile rail K-DUCT-GY(-UPR-03)

– profile rail K-DUCT-GY(-UPR-05)

– profile rail K-DUCT-BU(-UPR-03)

– profile rail K-DUCT-BU(-UPR-05)

Control elements

DIP-switch

Supplementary information

Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Output rated operating current

max. 4 A

Connection

terminals 11+, 12-

terminals 8+, 9-

Dimensions

20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2

Degree of protection

IP20

Configuration

via DIP switches

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