PRODUCT DESCRIPTION
PEPPERL & FUCHS 205343 - K-System Intrinsic Safety Barrier with PROFINET
This K-System intrinsic safety barrier is an isolated repeater power supply designed for the safe operation of 2-wire and 3-wire SMART transmitters in hazardous areas. It provides galvanic isolation between the control system, the field device, and the power supply, ensuring intrinsic safety while integrating process data and diagnostics via a PROFINET interface. This module is critical for process automation applications requiring hazardous area compliance and seamless digital communication.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2-CD-EX1.PN)
- COMPONENT TYPE: Isolated Repeater Power Supply / Intrinsic Safety Barrier
- ELECTRICAL SPECS: 20-35VDC Supply Voltage, 2.5W Power Consumption, 16V at 20mA Output to Field Device
- INTERFACE/CONTROL: PROFINET IO (RT/IRT capable) for Host Communication, Supports HART Protocol Pass-Through for Field Devices
- FIELD DEVICE COMPATIBILITY: 2-wire and 3-wire SMART Transmitters
- ISOLATION: Galvanic Isolation between Input, Output, and Communication Circuits
- ENVIRONMENTAL/MOUNTING: IP20 Protection Rating, -20 to +60 °C Operating Temperature, 35mm DIN Rail Mounting
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, cULus for Ex ia IIC, Ex ia IIB, Ex ia IIIC (specific zone ratings depend on full certification details)
- APPLICATION: Process Automation, Chemical Plants, Oil & Gas, Pharmaceutical Industries, Water/Wastewater Treatment, requiring intrinsically safe signal transmission and PROFINET integration