ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 70103522 - K-System Isolated Barrier Frequency Converter
The PEPPERL & FUCHS 70103522 is a K-System isolated barrier module engineered for converting frequency inputs from hazardous areas into safe-area analog and switch outputs. It provides intrinsic safety for NAMUR sensors or mechanical contacts, ensuring reliable signal transmission and conditioning for process control applications. This module facilitates precise monitoring and control of rotational speed, flow rates, or position in intrinsically safe circuits.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier, Frequency Converter / Switch Amplifier
- ELECTRICAL SPECS: 24 VDC Nominal Supply Voltage, 0/4-20 mA Analog Output, Two Relay Switch Outputs
- INPUT SIGNAL: Frequency input from NAMUR sensors (EN 60947-5-6) or mechanical contacts
- OUTPUT SIGNAL: Proportional 0/4-20 mA current output, Two potential-free relay contacts
- ISOLATION: Galvanic isolation between input, output, and power supply
- INTERFACE/CONTROL: Configurable via DIP switches for input type, output range, and switch thresholds
- ENVIRONMENTAL/MOUNTING: DIN rail mounting (35 mm), IP20 Protection Rating, Operating Temperature -20 °C to +60 °C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx for intrinsic safety (Ex ia IIC)
- COMPATIBILITY/APPLICATION: Suitable for speed monitoring, flow measurement, position detection, and batch control in chemical, pharmaceutical, and oil & gas industries, compatible with PLCs and DCS systems.
