ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 325615 - KFD2-CD-EX1.PN Intrinsic Safety Signal Conditioner with PROFINET Interface
This K-System intrinsic safety barrier provides galvanic isolation and signal conditioning for a single NAMUR sensor or mechanical contact located in a hazardous area. It converts the field device status into a PROFINET IO signal, enabling direct integration into industrial Ethernet control architectures. The module ensures reliable data transmission while maintaining intrinsic safety for Zone 0, 1, or 2 applications.
Technical Specifications:
- SERIES/FAMILY: K-System, KFD2 Series
- COMPONENT TYPE: Intrinsic Safety Signal Conditioner, PROFINET Gateway, NAMUR Input
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35V DC (via Power Rail or Terminals)
- POWER CONSUMPTION: < 1.5 W
- INPUT TYPE: 1-channel NAMUR Sensor (EN 60947-5-6) or Mechanical Contact
- OUTPUT TYPE: PROFINET IO
- INTERFACE/CONTROL:
- FIELD INTERFACE: Screw Terminals for NAMUR Sensor (Ex ia IIC)
- CONTROL INTERFACE: PROFINET IO via Bus Connector
- DATA EXCHANGE: Switch Status, Wire Break, Short Circuit, Frequency (up to 1 kHz)
- CONFIGURATION: GSDML File, FDT/DTM Tools
- FUNCTIONAL SAFETY: Up to SIL 2 (IEC 61508)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN Rail Mount
- OPERATING TEMPERATURE: -20 °C to +60 °C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, UL (for intrinsic safety applications)
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: NAMUR proximity sensors, limit switches, and other switching devices in hazardous locations.
- APPLICATION: Process automation, chemical plants, oil & gas, pharmaceuticals, and water/wastewater treatment requiring intrinsically safe signal transmission to PROFINET control systems.