PRODUCT DESCRIPTION
PEPPERL & FUCHS 240771100009 - Smart Transmitter Converter / Trip Amplifier
The PEPPERL & FUCHS KFD2-STC4-EX1 is a single-channel, intrinsically safe isolated barrier from the K-System series, engineered for signal conversion and trip amplification in hazardous area applications. It provides galvanic isolation between input, output, and power supply, ensuring reliable and safe operation for critical process control systems. This device supports HART communication for intelligent field device integration and offers configurable analog and relay outputs for comprehensive process monitoring and control.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Smart Transmitter Converter / Trip Amplifier / Isolated Barrier
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35 VDC (24 VDC nominal)
- INPUT: Configurable for 0/4-20 mA, 0-5 V, 0-10 V, RTD, Thermocouple signals
- OUTPUT: 0/4-20 mA (active/passive), 2 x SPDT Relay Outputs (trip alarms)
- INTERFACE/CONTROL:
- COMMUNICATION: HART transparent (pass-through)
- CONFIGURATION: PACTware FDT/DTM or DIP switches
- ISOLATION: Galvanic isolation between input, output, and power supply
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail mount
- OPERATING TEMPERATURE: -20 °C to +60 °C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, cULus for Zone 1/21, Division 1
- COMPATIBILITY/APPLICATION: Process automation, chemical processing, oil and gas, pharmaceutical manufacturing, power generation, intrinsically safe signal conditioning.