ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 224651 - K-System Isolated Frequency Converter Barrier
This K-System isolated barrier functions as a frequency converter, designed for interfacing NAMUR sensors or dry contacts located in hazardous areas with safe area control systems. It provides intrinsic safety protection for field devices while converting frequency inputs into proportional analog current and discrete relay outputs, suitable for process automation and monitoring applications.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier, Frequency Converter
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35VDC
- INPUT: Frequency input from NAMUR sensors (EN 60947-5-6) or dry contacts
- OUTPUT: 0/4-20mA analog current output, 2 x Relay outputs (NO/NC configurable)
- POWER CONSUMPTION: < 1.5W at 24VDC
- INTERFACE/CONTROL:
- CONFIGURATION: DIP switches for basic settings, PACTware via K-BUS/USB for advanced parameterization
- FEEDBACK: Status LEDs for power, input, and output conditions
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail mountable
- OPERATING TEMPERATURE: -20°C to +60°C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, cULus for intrinsic safety (Ex ia IIC)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Process control systems, Distributed Control Systems (DCS), Programmable Logic Controllers (PLC)
- SPECIFIC APPLICATIONS: Flow rate monitoring, speed detection, position sensing, level control in hazardous environments (Zone 0, 1, 2)