ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 307475 - Intrinsic Safety Barrier - Signal Conditioner
This K-System intrinsic safety barrier, identified as model KFD2-CD-EX1.32, provides galvanic isolation and signal conditioning for analog current signals originating from hazardous areas. It is engineered to transmit 0/4-20 mA signals from field devices in Zone 0, 1, or 2 to control systems in the safe area, ensuring compliance with international explosion protection standards.
Technical Specifications:
- SERIES/FAMILY: K-System, KFD2 Series
- COMPONENT TYPE: Intrinsic Safety Barrier, 1-Channel Signal Conditioner
- ELECTRICAL SPECS:
- INPUT: 0/4-20 mA (Hazardous Area)
- OUTPUT: 0/4-20 mA (Safe Area)
- SUPPLY VOLTAGE: 20-35V DC
- POWER CONSUMPTION: < 1.5 W
- GALVANIC ISOLATION: 3-port (Input/Output/Power)
- INTERFACE/CONTROL:
- SIGNAL TYPE: Analog Current
- CONNECTION: Screw Terminals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: -20 to +60 °C
- MOUNTING: 35 mm DIN Rail
- EXPLOSION PROTECTION: ATEX, IECEx, FM, cULus certified for [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
- COMPATIBILITY/APPLICATION:
- HAZARDOUS AREA CLASSIFICATION: Zone 0, 1, 2 (Gas) Zone 20, 21, 22 (Dust)
- SAFE AREA INTEGRATION: PLC, DCS, SCADA systems
- FUNCTION: Isolation and conversion of analog current signals from transmitters, positioners, and other field devices in explosive atmospheres.