ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 2400060008 - K-System Single Channel Switch Amplifier
This K-System single channel switch amplifier, identified as KFD2-SR2-EX1.W, functions as an intrinsic safety barrier for operating NAMUR sensors or mechanical contacts located in hazardous areas. It provides signal conditioning and galvanic isolation, converting the intrinsically safe input into a safe area relay output for control system integration in process automation and functional safety applications.
Technical Specifications:
- SERIES/FAMILY: K-System, KFD2-SR2-EX1.W
- COMPONENT TYPE: Switch Amplifier / Safety Relay
- ELECTRICAL SPECS: 20-35V DC Supply Voltage, 1 x Changeover Relay Output (Max. 250V AC/DC, 2A Resistive Load)
- INTERFACE/CONTROL: Intrinsically Safe Input for NAMUR Sensors (EN 60947-5-6) or Potential-Free Contacts, Line Fault Detection (Short Circuit/Wire Break)
- FEEDBACK/INDICATION: Front panel LEDs for Power, Switching Status, and Fault
- ENVIRONMENTAL/MOUNTING: IP20 (Terminals), IP40 (Housing), -20 °C to +60 °C Operating Temperature, 35 mm DIN Rail Mounting
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx for Zone 0, 1, 2 applications
- FUNCTIONAL SAFETY: Up to SIL 2 (IEC 61508/IEC 61511) or PL c (EN ISO 13849-1)
- COMPATIBILITY/APPLICATION: Process control systems, emergency shutdown (ESD) systems, fire and gas (F&G) systems, chemical plants, oil & gas facilities