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Dear customers, hot sales P+F KFD2-STC5-EX2 safety barrier are sold with a competitive price now, please send an email if you want to get more details.

News June 15, 2026

Original and brand new P+F KFD2-STC5-EX2 SMART Transmitter Power Supply 2-Channel Isolated Barrier Intrinsic Safety Interface Module, competitive price for P+F KFD2-STC5-EX2 for you at our webaite.


Product description:

P+F KFD2-STC5-EX2 is a high-performance 2-channel isolated barrier and SMART transmitter power supply designed for intrinsically safe applications in hazardous areas. The module provides galvanic isolation between field devices and control systems while supplying power to 2-wire and 3-wire SMART transmitters. It supports bidirectional HART communication and accurately transfers 0/4–20 mA analog signals from hazardous areas to safe areas.

Widely used in oil & gas, petrochemical, power generation, pharmaceutical, and process automation industries, the KFD2-STC5-EX2 ensures reliable signal transmission and enhanced system safety in explosive environments.


Key Features:

  • 2-channel isolated barrier

  • SMART transmitter power supply

  • Supports 2-wire and 3-wire transmitters

  • Compatible with 2-wire SMART current sources

  • 24 VDC Power Rail supply

  • 0/4–20 mA current input and output

  • HART communication transparent transmission

  • Current source and current sink output modes

  • Integrated test points for HART communicators

  • SIL 2 (SC 3) certified according to IEC/EN 61508

  • Galvanic isolation between hazardous and safe areas

  • DIN rail mounting design


P+F KFD2-STC5-EX2(1)


Applications:

  • Process Automation Systems

  • Oil & Gas Facilities

  • Chemical Processing Plants

  • Refineries

  • Power Generation Plants

  • Pharmaceutical Manufacturing

  • Water & Wastewater Treatment

  • Hazardous Area Instrumentation

  • HART Field Device Integration

  • DCS and PLC Signal Isolation Systems