ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 70103525 - Intrinsic Safety Frequency Converter
The PEPPERL & FUCHS 70103525, identified as a KFD2-CD-EX1.32, is an intrinsic safety frequency converter from the K-System series. It is engineered to interface NAMUR sensors or mechanical contacts located in hazardous areas, converting their frequency signals into proportional frequency and switch outputs for safe area control systems. This device ensures reliable signal transmission and explosion protection in process automation applications.
Technical Specifications:
- SERIES/FAMILY: K-System, KFD2 Series
- COMPONENT TYPE: Intrinsic Safety Frequency Converter with Switch Output
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35 VDC
- POWER CONSUMPTION: < 1.5 W
- INPUT: NAMUR sensor or mechanical contact (hazardous area)
- OUTPUT: Frequency output (0.1 Hz to 5 kHz), Relay switch output
- INTERFACE/CONTROL:
- CONFIGURATION: DIP switches, PACTware via K-ADP-1 adapter
- ISOLATION: Galvanic isolation between input, output, and power supply
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35 mm DIN rail
- OPERATING TEMPERATURE: -20 to +60 °C
- SAFETY/COMPLIANCE:
- HAZARDOUS AREA APPROVAL: Ex ia IIC (Intrinsic Safety)
- FUNCTIONAL SAFETY: SIL 2 (IEC 61508)
- COMPATIBILITY/APPLICATION: Signal conditioning for sensors in hazardous locations, process control, explosion protection systems, interfacing with PLCs and DCS.