Pepperl+Fuchs KFD2-STC4-Ex1.2O SMART Transmitter Power Supply

Description

The KFD2-STC4-Ex1.2O SMART transmitter power supply from Pepperl+Fuchs is a 1-channel isolated barrier designed to power and split signals from 2-wire and 3-wire SMART transmitters. It ensures safe and reliable analog signal transmission in hazardous areas.

Specifications

• Manufacturer: Pepperl+Fuchs

• Model Number: KFD2-STC4-Ex1.2O

• Product Type: SMART Transmitter Power Supply

• Channel Configuration: 1 input, 2 outputs

• Input Type: 2-wire/3-wire SMART transmitters and current sources

• Output Signal: Dual 0/4–20 mA analog outputs

• Supply Voltage: 24 V DC via Power Rail

• Terminal Blocks: Includes test sockets for diagnostics

• Functional Safety: SIL3 certified (IEC/EN 61508)

• Mounting Method: DIN rail compatible

• Protection Grade: IP20

• Application Zone: Suitable for Zone 0, 1, 2 (Div. 1, 2)

Features

• Signal Splitting: Duplicates input signal into two isolated analog outputs

• SMART Compatibility: Supports HART-enabled transmitters and current sources

• High Reliability: Certified up to SIL3 for safety-critical applications

• Compact Design: Slim housing fits easily into control cabinets

• Diagnostic Access: Test sockets simplify maintenance and signal verification

• Galvanic Isolation: Ensures safe separation between field and control circuits

• Hazardous Area Use: Approved for use in explosive atmospheres across multiple zones