ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 198054 - KFD2-CD-EX1.32 Intrinsic Safety Barrier Repeater Power Supply
This K-System intrinsic safety barrier is a single-channel repeater power supply designed for isolating and powering 2-wire or 3-wire transmitters located in hazardous areas. It provides galvanic isolation between the hazardous and safe areas, transmitting a proportional 4-20mA analog signal to the control system while supporting full HART communication transparency. Engineered for critical process automation applications requiring robust hazardous area protection.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsic Safety Barrier, Repeater Power Supply, Signal Conditioner
- ELECTRICAL SPECS: 24VDC Nominal Supply Voltage (20-35VDC Operating Range), 4-20mA Input from Hazardous Area, 4-20mA Output to Safe Area
- LOOP POWER: Provides 16.5V at 20mA to the hazardous area transmitter loop
- INTERFACE/CONTROL: 1-channel analog signal transmission, HART transparent for field device communication
- ISOLATION: Galvanic isolation between input, output, and power supply circuits
- ENVIRONMENTAL/MOUNTING: 35mm DIN rail mounting, IP20 protection rating, Operating Temperature -20°C to +60°C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, cULus certified for Ex ia IIC, Ex ia IIB applications
- COMPATIBILITY/APPLICATION: Suitable for powering and isolating 2-wire and 3-wire transmitters in Zone 0, 1, 2 (Gas) and Zone 20, 21, 22 (Dust) environments, integration into DCS/PLC systems in process industries.