ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 269948-0009 - KFD2 Series PROFINET Isolated Barrier
This KFD2 series isolated barrier functions as a single-channel digital input signal conditioner and PROFINET gateway, designed for integrating field devices from hazardous areas into safe area control systems. It provides intrinsic safety for NAMUR sensors or switch contacts, enabling reliable data transmission and diagnostics over a PROFINET IO network. Engineered for process automation applications requiring robust hazardous area protection and seamless fieldbus integration.
Technical Specifications:
- SERIES/FAMILY: K-System, KFD2 Series
- COMPONENT TYPE: Isolated Barrier, Digital Input Signal Conditioner, PROFINET Gateway
- ELECTRICAL SPECS: 24VDC Nominal Supply Voltage, < 2W Power Consumption
- INPUT SIGNAL: 1-channel for NAMUR Sensors or Dry Contacts (from hazardous area)
- OUTPUT SIGNAL: PROFINET IO (Process Data, Diagnostics)
- INTERFACE/CONTROL: PROFINET IO (Real-Time) Communication Protocol, RJ45 Ethernet Ports
- DIAGNOSTICS: Wire Break, Short Circuit Detection, Internal Fault Indication via PROFINET
- ENVIRONMENTAL/MOUNTING: IP20 Protection Rating, 35mm DIN Rail Mounting
- OPERATING TEMPERATURE: -20 °C to +60 °C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, cULus (for Zone 0, 1, 2 Division 1, 2 applications)
- COMPATIBILITY/APPLICATION: Integration of digital field devices from hazardous areas into PROFINET-enabled PLCs, DCS, and SCADA systems in process control environments.