ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 035071 - K-System Isolated Barrier Switch Amplifier
This K-System isolated barrier, identified by the internal code 035071, functions as a single-channel switch amplifier designed for intrinsic safety applications. It provides reliable signal conditioning and galvanic isolation between hazardous area field devices, such as NAMUR sensors or mechanical contacts, and safe area control systems, ensuring explosion protection and operational integrity in process automation environments.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier, Switch Amplifier
- ELECTRICAL SPECS: 20-35VDC Supply Voltage, 1.5W Power Consumption
- INTERFACE/CONTROL: 1-channel intrinsically safe input for NAMUR sensors (EN 60947-5-6) or dry contacts 1-channel SPDT relay output for safe area loads
- OUTPUT CAPACITY: 250VAC / 2A / 500VA 30VDC / 2A / 60W
- PERFORMANCE: Response Time < 10ms, Line Fault Detection (LFD) for sensor short-circuit/open-circuit
- ENVIRONMENTAL/MOUNTING: IP20 Protection, DIN Rail Mounting, -20°C to +60°C Operating Temperature
- COMPATIBILITY/APPLICATION: Certified for hazardous areas (e.g., ATEX, IECEx for Zone 1, 2, 21, 22 Class I, Div 1, 2) Suitable for connecting to PLCs, DCS, and safety instrumented systems (SIS) up to SIL 2 (IEC/EN 61508) in chemical, oil & gas, and pharmaceutical industries.