ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 267075-0059 - K-System Intrinsic Safety Barrier - PROFINET Frequency Converter/Divider
The PEPPERL & FUCHS K-System intrinsic safety barrier, model KFD2-CD-EX1.PN, functions as a frequency converter and divider, providing a PROFINET gateway for signals originating from hazardous areas. It facilitates the safe, galvanically isolated transmission and conversion of frequency inputs from NAMUR sensors or mechanical contacts in explosive atmospheres to a PROFINET-based industrial control system, ensuring intrinsic safety and seamless integration into modern Ethernet automation architectures.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2-CD-EX1.PN)
- COMPONENT TYPE: Intrinsic Safety Barrier, Frequency Converter/Divider, PROFINET Gateway
- ELECTRICAL SPECS: 20-35VDC Supply Voltage, ~2.5W Power Consumption
- INTERFACE/CONTROL: PROFINET IO (RT/IRT capable) for data transmission and configuration Input from NAMUR sensors (EN 60947-5-6) or dry contacts in hazardous areas Digital frequency/pulse data output via PROFINET
- EXPLOSION PROTECTION: Intrinsic Safety for Zone 0, 1, 2 (Gas) and Zone 20, 21, 22 (Dust) applications (ATEX, IECEx, FM, cULus certified)
- ENVIRONMENTAL/MOUNTING: IP20 Enclosure Rating, 35mm DIN Rail Mounting, -20 °C to +60 °C Operating Temperature
- COMPATIBILITY/APPLICATION: Integration of frequency-based field devices (e.g., flow meters, speed sensors) from hazardous locations into PROFINET control networks