ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 3261610073 - K-System Isolated Barrier Switch Amplifier
This K-System intrinsically safe isolated barrier is engineered for reliable signal conditioning and transmission from hazardous areas to safe control systems. It functions as a switch amplifier, providing power to NAMUR sensors or mechanical contacts in explosive atmospheres and converting their switching states into a galvanically isolated relay output for process control. Designed for critical safety applications, it ensures robust signal integrity and compliance with intrinsic safety standards.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier Switch Amplifier
- FUNCTION: Provides intrinsically safe power to NAMUR sensors or mechanical contacts in hazardous areas converts switching state to safe area relay output.
- CHANNELS: 1-channel
- INPUT SIGNAL: NAMUR sensor (EN 60947-5-6) or dry contact
- OUTPUT SIGNAL: Relay output (NO/NC configurable)
- ELECTRICAL SPECS: 24VDC Nominal Supply Voltage, Galvanic Isolation between input, output, and power supply
- EXPLOSION PROTECTION: Intrinsic Safety Ex ia IIC (for connection to Zone 0, 1, 2 hazardous areas)
- SAFETY INTEGRITY: Suitable for applications up to SIL 2 (IEC 61508)
- INTERFACE/CONTROL: Terminal block connections for input, output, and power
- ENVIRONMENTAL/MOUNTING: DIN-rail mounting, IP20 protection, operating temperature range typically -20 to +60 degrees Celsius
- COMPATIBILITY/APPLICATION: Process automation, chemical plants, oil & gas, pharmaceuticals, and other industries requiring intrinsically safe signal interfacing for switches and sensors.