PRODUCT DESCRIPTION
PEPPERL & FUCHS 240002100006 - K-System Intrinsic Safety Barrier Switch Amplifier
This K-System intrinsic safety barrier functions as a two-channel switch amplifier, providing galvanic isolation between hazardous and safe areas. It is engineered to interface NAMUR proximity sensors or potential-free contacts located in hazardous locations with control systems in the safe area, ensuring compliance with intrinsic safety standards for process automation applications.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsic Safety Barrier / Switch Amplifier
- ELECTRICAL SPECS: 24VDC Nominal Supply Voltage, 20-35VDC Operating Range
- INPUT: 2-channel for NAMUR sensors (EN 60947-5-6) or potential-free contacts
- OUTPUT: 2-channel relay output, SPDT (Single Pole Double Throw) changeover contacts
- OUTPUT RATING: 250VAC / 2A or 30VDC / 2A (resistive load)
- INTERFACE/CONTROL: Line fault detection (LFD) for open and short circuits on sensor lines
- ENVIRONMENTAL/MOUNTING: DIN-rail mount, IP20 Protection Rating
- HAZARDOUS AREA CERTIFICATION: Ex ia IIC (ATEX, IECEx, FM, CSA compliant)
- OPERATING TEMPERATURE: -20°C to +60°C
- COMPATIBILITY/APPLICATION: Designed for connecting field devices in Zone 0, 1, 2 (gas) or Zone 20, 21, 22 (dust) to PLCs or DCS systems in safe areas.