PRODUCT DESCRIPTION
PEPPERL & FUCHS 2408050001 - K-System Switch Amplifier for Intrinsically Safe Circuits
This K-System switch amplifier provides galvanic isolation and signal conditioning for intrinsically safe circuits in hazardous areas. It is engineered to interface NAMUR sensors or potential-free contacts located in Zone 0, 1, or 2 with control systems in the safe area. The module features integrated line fault detection and dual relay outputs, ensuring reliable process control and safety interlocking applications in critical industrial environments.
Technical Specifications:
- SERIES/FAMILY: K-System, KFD2 Series (KFD2-SR2-EX1.W.SM equivalent)
- COMPONENT TYPE: Switch Amplifier / Safety Relay
- ELECTRICAL SPECS: 20-35V DC Supply Voltage, 1.5W Power Consumption, 2 Normally Open (NO) Relay Contacts, 250VAC/2A or 30VDC/2A Relay Output Switching Capacity
- INPUT TYPE: Intrinsically Safe Input for NAMUR Sensors (EN 60947-5-6) or Potential-Free Contacts
- OUTPUT TYPE: 2 Normally Open (NO) Relay Contacts
- MECHANICAL/PHYSICAL: DIN Rail Mount Module, Screw Terminals
- SIGNAL PROCESSING: Line Fault Detection (Short Circuit, Wire Break), LED Status Indicators
- SAFETY RATING: Up to SIL 2 (IEC 61508/IEC 61511), PL d (EN ISO 13849-1)
- ENVIRONMENTAL/MOUNTING: IP20 Protection, 35mm DIN Rail Mounting, -20 °C to +60 °C Operating Temperature
- COMPATIBILITY/APPLICATION: Process Automation, Hazardous Area Monitoring, Safety Interlocking, Chemical and Pharmaceutical Industries, Oil & Gas Sector