PRODUCT DESCRIPTION
PEPPERL & FUCHS 252996 - KFD2-CD-EX1.300 Signal Conditioner / Isolator Barrier
This K-System series signal conditioner provides intrinsic safety isolation for analog current signals originating from hazardous areas. It is engineered to convert and transmit 0/4-20mA signals from field devices in Zone 0, 1, or 2 to safe area control systems, ensuring galvanic isolation and maintaining signal integrity. The module facilitates reliable communication between intrinsically safe circuits and non-intrinsically safe control equipment.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Signal Conditioner / Isolator Barrier
- ELECTRICAL SPECS:
- INPUT: 0/4-20mA Current Signal (Source/Sink)
- OUTPUT: 0/4-20mA Current Signal (Source/Sink)
- SUPPLY VOLTAGE: 20-35V DC via Power Rail or Terminals
- ISOLATION: Galvanic isolation between input, output, and supply circuits
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact DIN Rail Module
- TERMINATION: Screw terminals
- INTERFACE/CONTROL:
- SIGNAL TYPE: Analog Current
- CONFIGURATION: Fixed function with basic DIP switch options for signal range (0-20mA / 4-20mA)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN Rail
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx for Ex ia IIC, Ex ia IIB, Ex ia IIC/IIB (Zone 0, 1, 2)
- OPERATING TEMPERATURE: -20 to +60 degrees Celsius
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), Safety Instrumented Systems (SIS)
- APPLICATIONS: Intrinsic safety interface for 2-wire and 3-wire transmitters, current sources, and I/P converters in hazardous locations signal isolation and conversion for process automation.