PRODUCT DESCRIPTION
PEPPERL & FUCHS 087797 - K-System Isolated Barrier Signal Conditioner
This K-System isolated barrier, model KFD2-CD-EX1.32, provides intrinsic safety for the operation of 2-wire and 3-wire transmitters, as well as NAMUR sensors, located in hazardous areas. It converts the input signal into a proportional 0/4-20 mA current output for safe area control systems, ensuring galvanic isolation between input, output, and power supply circuits. Engineered for critical process automation applications requiring robust signal conditioning and hazardous area compliance.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier, Signal Conditioner
- ELECTRICAL SPECS: 20-35V DC Supply Voltage (via Power Rail or Terminals), Galvanic Isolation (Input/Output/Power)
- MECHANICAL/PHYSICAL: Compact DIN Rail Module Form Factor, Pluggable Screw Terminals
- INTERFACE/CONTROL: 2-channel Input (2-wire/3-wire Transmitters 0/4-20 mA, NAMUR Sensors EN 60947-5-6), 2-channel Output (0/4-20 mA Current), Intrinsic Safety Interface, Line Fault Detection (LFD), DIP Switch Selectable Configuration
- ENVIRONMENTAL/MOUNTING: 35 mm DIN Rail Mount, IP20 Environmental Protection (for control cabinet installation), -20 °C to +60 °C Operating Temperature, ATEX/IECEx/FM/cULus Hazardous Area Certification (e.g., Ex ia IIC, Ex ia IIB)
- COMPATIBILITY/APPLICATION: Target Systems include Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), Supervisory Control and Data Acquisition (SCADA) Applicable in chemical processing, oil & gas, pharmaceutical manufacturing, and other industrial sectors requiring intrinsically safe instrumentation in hazardous locations.