ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 116465 - K-System Isolated Barrier / Switch Amplifier
The PEPPERL & FUCHS 116465 is a K-System single-channel isolated barrier engineered for intrinsic safety applications, converting signals from NAMUR proximity sensors or mechanical contacts in hazardous areas to a safe, isolated PNP transistor output. It provides reliable signal conditioning and integrated line fault detection, ensuring operational integrity in process automation and safety-critical control systems.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier, Switch Amplifier
- ELECTRICAL SPECS: 20-35V DC Supply Voltage, 1 x PNP Transistor Output (active high)
- INPUT TYPE: 1-channel for NAMUR sensors (EN 60947-5-6) or mechanical contacts
- OUTPUT CHARACTERISTICS: Max. switching frequency 5 kHz, short-circuit protected
- SAFETY CERTIFICATION: Intrinsically Safe (Ex ia IIC, Ex ia IIB, Ex ia IIIC) for Zone 0/1/2, 20/21/22 applications
- DIAGNOSTICS: Integrated line fault detection (LFD) for sensor short circuit and wire break
- ISOLATION: Galvanic isolation between input, output, and power supply
- ENVIRONMENTAL/MOUNTING: IP20 protection rating, DIN rail mounting (35mm)
- COMPATIBILITY/APPLICATION: Process automation, chemical plants, oil & gas, pharmaceutical industries requiring intrinsic safety for field devices