Product Overview
Pepperl+Fuchs KFD2-EB2.R4A.B is a redundant power feed module for the Pepperl+Fuchs Power Rail system.
This model is designed for users searching for Pepperl+Fuchs KFD2-EB2.R4A.B, redundant power feed module, Power Rail power supply interface, or intrinsic safety barrier power feed replacement and quotation support.
Main Features
Interface module for the Pepperl+Fuchs Power Rail system.
Designed for redundant power supply configuration.
Supply current: less than or equal to 4 A.
Replaceable fuse for group fusing protection.
Reversible relay contact output for fault indication.
LED status indication for power and fault conditions.
Function
The KFD2-EB2.R4A.B supplies the Power Rail with 24 V DC and a maximum current of 4 A.
It is used in applications that require redundant power supply for isolators and interface modules installed on the Power Rail.
If a device fault or wiring fault occurs on the Power Rail, the collective error messaging relay can alert the controller through a binary I/O point.
The relay can be configured as normally open or normally closed, giving flexibility for different alarm and control system designs.
Status Indication
A green LED on the front of the device indicates the power state.
A red LED lights up during fault conditions, helping maintenance teams identify power feed or wiring problems quickly.
Technical Data
Product type: redundant power feed module.
Connection: Power Rail and screw terminals.
Supply connection: terminals 11+, 12- and terminals 8+, 9-.
Rated voltage: 20 to 30 V DC.
Output connection: Power Rail.
Maximum output current: 4 A.
Fusing: 5 AT / 250 V AC, with recommended maximum fuse utilization of 80 percent.
Power dissipation: less than or equal to 2.4 W.
Fault signal: relay output, normally open contact.
Contact loading: 30 V AC / 2 A or 40 V DC / 2 A.
Installation and Environment
Connection type: screw terminals.
Mounting: 35 mm DIN mounting rail according to EN 60715.
Degree of protection: IP20.
Ambient temperature: -40 to 60 deg C, with extended range up to 70 deg C under specified mounting conditions.
Dimensions: 20 x 119 x 115 mm, housing type B2.
Mass: approx. 100 g.
Approvals
The datasheet lists approvals and certificates including ATEX, IECEx, FM, UL and CSA related information for hazardous area applications.
IECEx marking: Ex ec nC IIC T4 Gc.
Applications
Pepperl+Fuchs KFD2-EB2.R4A.B is used in process automation cabinets, Power Rail installations, intrinsic safety systems, redundant supply systems and control panel maintenance projects.
For redundant systems, the datasheet notes that 2 KFD2-EB.R4A.B power feed modules are required.
HONGKONG XIEYUAN TECH CO., LIMITED can support Pepperl+Fuchs KFD2-EB2.R4A.B price checking, replacement sourcing and industrial automation spare parts supply.
Contact Us
HONGKONG XIEYUAN TECH CO., LIMITED
Contact: Ms. Lily
Whatsapp: +86 13789949182,
E-mail: lily@hkxytech.com