ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 295670100246 - K-System Isolated Barrier, Solenoid/Sounder Driver
This 2-channel intrinsically safe isolated barrier from the K-System series, identified by part number 295670100246, is engineered for driving solenoids, sounders, or LEDs in hazardous area applications. It provides galvanic isolation between the safe and hazardous areas, ensuring reliable signal transmission and compliance with explosion protection standards. The module integrates line fault detection and is suitable for safety instrumented systems up to SIL 2.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier, Solenoid Driver / Sounder Driver
- CHANNELS: 2-channel
- ELECTRICAL SPECS: 24 VDC Nominal Supply (20-35 VDC Operating Range), Current-limited Intrinsically Safe Output
- INTERFACE/CONTROL: Control input from safe area (e.g., PLC digital output), Intrinsically Safe Output to hazardous area devices
- SAFETY INTEGRITY: Up to SIL 2 (IEC 61508/61511)
- EXPLOSION PROTECTION: ATEX, IECEx, FM, cULus certified for intrinsic safety (Ex ia IIC)
- FEATURES: Line fault detection (LFD) for open and short circuits, Galvanic isolation
- ENVIRONMENTAL/MOUNTING: 35 mm DIN rail mounting, IP20 protection rating, Operating Temperature -20 to +60 °C
- COMPATIBILITY/APPLICATION: Solenoid valves, sounders, alarms, LEDs in Zone 0, 1, 2 hazardous areas Process control systems requiring intrinsic safety