PRODUCT DESCRIPTION
PEPPERL & FUCHS 087796 - Isolated Barrier Repeater Power Supply
The KFD2-CD-EX1.32 is a single-channel isolated barrier from the K-System series, engineered to provide intrinsic safety for 2-wire and 3-wire SMART transmitters located in hazardous areas. It functions as a repeater power supply, conditioning and transmitting 4-20 mA signals to the safe area while maintaining full HART communication transparency. This module is designed for critical process control applications requiring reliable signal isolation and hazardous area protection.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2 Series)
- COMPONENT TYPE: Isolated Barrier, Repeater Power Supply
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35 VDC
- POWER CONSUMPTION: 1.5 W at 24 VDC
- INPUT: 2-wire or 3-wire SMART transmitters (4-20 mA)
- OUTPUT: 4-20 mA current, active
- ISOLATION: Galvanic isolation between input, output, and power supply (2.5 kV)
- INTERFACE/CONTROL:
- COMMUNICATION: HART transparent
- CONFIGURATION: DIP switches
- CONNECTION: Screw terminals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35 mm DIN rail
- OPERATING TEMPERATURE: -20 to +60 °C (-4 to +140 °F)
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, cULus (for Zone 0, 1, 2, Div 1, 2)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Process automation, instrumentation, safety instrumented systems (up to SIL 2)
- FIELD DEVICES: 2-wire and 3-wire SMART transmitters, current sources
- INDUSTRY: Chemical, Oil & Gas, Pharmaceutical, Power Generation