ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 295670100152 - KFD2-CD-EX1.32 Single-Channel Repeater Power Supply
This K-System module is a single-channel repeater power supply and signal converter engineered for intrinsically safe applications. It provides isolated power to 2-wire or 3-wire transmitters located in hazardous areas and accurately transmits the 0/4-20 mA analog current signal to the safe area for integration with process control systems. The unit ensures galvanic isolation between input, output, and power supply, enhancing system integrity and safety in critical industrial environments.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Single-Channel Repeater Power Supply and Signal Converter
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35 VDC (Nominal 24 VDC)
- POWER CONSUMPTION: Approximately 1.5 W
- INPUT SIGNAL: 0/4-20 mA from hazardous area (2-wire or 3-wire transmitter compatible)
- OUTPUT SIGNAL: 0/4-20 mA to safe area
- INTERFACE/CONTROL:
- ISOLATION: Galvanic isolation between input, output, and power supply
- FAULT DETECTION: Line fault detection (LFD) for open and short circuit conditions
- ACCURACY: Typically < 0.1% full scale
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35 mm DIN rail mounting
- OPERATING TEMPERATURE: -20 °C to +60 °C
- COOLING: Convection cooled
- COMPATIBILITY/APPLICATION:
- HAZARDOUS AREA CLASSIFICATION: Intrinsically safe circuits, suitable for Zone 2, Class I, Div 2 applications
- TARGET SYSTEMS: Process control systems, Distributed Control Systems (DCS), Programmable Logic Controllers (PLC)
- FUNCTION: Signal conditioning, isolation, and power supply for field devices in hazardous locations
