ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 210857 - K-System Isolated Barrier Frequency Converter
This K-System isolated barrier functions as a frequency converter and switch amplifier, designed for intrinsically safe signal conditioning from hazardous areas. It processes signals from NAMUR sensors or mechanical contacts, converting them into two isolated relay outputs for safe area applications. The device provides reliable isolation and signal processing for speed monitoring, position detection, and general frequency-to-switch conversion in process automation environments.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier, Frequency Converter/Switch Amplifier
- ELECTRICAL SPECS: 20-35V DC Supply Voltage, 1.5W Power Consumption
- INTERFACE/CONTROL: 1-channel intrinsically safe input for NAMUR sensors (EN 60947-5-6) or dry contacts 2-channel relay output (changeover contacts) for safe area
- SIGNAL PROCESSING: Frequency range 0.001 Hz to 5 kHz Configurable for pulse division, direction detection, speed monitoring, and limit value functions
- ENVIRONMENTAL/MOUNTING: IP20 Protection, 35 mm DIN rail mounting, Operating Temperature -20 °C to +60 °C
- SAFETY CERTIFICATION: Intrinsic Safety Ex ia IIC, SIL 2/3 certified for functional safety applications
- COMPATIBILITY/APPLICATION: Process automation, chemical plants, oil & gas, pharmaceuticals, and machinery requiring intrinsically safe signal isolation and frequency conversion from hazardous locations