ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 3046150087 (KFD2-CD-EX1.LP) - Single Channel Signal Conditioner / Isolating Barrier
This K-System isolating barrier provides intrinsic safety for the operation of NAMUR proximity switches or dry contacts situated in hazardous areas. It converts field signals into isolated relay outputs for safe area control systems, incorporating line fault detection for enhanced system integrity. Engineered for critical process automation applications requiring robust signal conditioning and safety compliance.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Single Channel Signal Conditioner / Isolating Barrier
- FUNCTION: Intrinsic safety barrier for NAMUR sensors or switches, signal conversion to relay output, line fault detection
- INPUT: 1x NAMUR proximity switch or dry contact (EN 60947-5-6 compliant)
- OUTPUT: 1x Relay output (changeover contact)
- ELECTRICAL SPECS: 24VDC Nominal Supply Voltage (Operating Range: 20-35VDC)
- SAFETY RATING: Intrinsic Safety (Ex ia IIC), Safety Integrity Level (SIL) 2 according to IEC 61508/61511
- HAZARDOUS AREA CLASSIFICATION: Suitable for applications in Zone 0, 1, 2 (Gas) and Zone 20, 21, 22 (Dust)
- INTERFACE/CONTROL: Integrated line fault detection (LFD) for open and short circuits in the field circuit
- ENVIRONMENTAL/MOUNTING: 35mm DIN Rail Mount, IP20 Protection, Operating Temperature Range: -20 to +60 °C
- COMPATIBILITY/APPLICATION: Integration of field devices from hazardous locations into safe area control systems in process automation, chemical, petrochemical, pharmaceutical, and oil & gas industries.