ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 2407830002 - K-System Safety Relay Output Isolated Barrier
This K-System isolated barrier provides galvanic isolation between intrinsically safe circuits in hazardous areas and non-hazardous control systems. Engineered for functional safety applications, it features two safety relay outputs for reliable signal transfer and control in safety instrumented systems. It is designed for DIN rail mounting within control cabinets, facilitating integration into process automation and emergency shutdown architectures.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Safety Relay Output Isolated Barrier
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35V DC
- INPUT: 2-channel intrinsically safe input for NAMUR sensors or mechanical contacts
- OUTPUT: 2 x Safety Relay Outputs, potential-free contacts (NO/NC configurable)
- OUTPUT RATING: 250V AC/DC, 2A, 500VA AC, 60W DC
- POWER CONSUMPTION: Typically 1.7W at 24V DC
- MECHANICAL/PHYSICAL:
- CHANNELS: 2
- CONNECTION: Screw terminals
- MOUNTING: 35mm DIN rail
- DIMENSIONS: 20mm width, 119mm height, 115mm depth
- INTERFACE/CONTROL:
- INPUT SIGNAL TYPE: Intrinsically safe discrete signals
- OUTPUT SIGNAL TYPE: Potential-free relay contacts for safe area control
- FUNCTIONAL SAFETY: Up to Safety Integrity Level (SIL) 3 according to IEC 61508/61511 Performance Level (PL) e according to ISO 13849-1
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: -20 to +60 degrees Celsius
- HAZARDOUS AREA APPROVALS: ATEX, IECEx, UL, FM for Zone 0/1/2, Division 1/2 applications
- COMPATIBILITY/APPLICATION:
- INTEGRATION: Compatible with Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), and Emergency Shutdown (ESD) systems
- APPLICATIONS: Safety instrumented systems (SIS), emergency shutdown (ESD), fire and gas (F&G) systems, process control in chemical, oil & gas, and pharmaceutical industries.
