ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 267075-0120 - K-System Intrinsically Safe Frequency Converter / Trip Amplifier
The PEPPERL & FUCHS KFD2-CD-Ex1.300 is an intrinsically safe frequency converter and trip amplifier from the K-System series, designed for signal conditioning in hazardous industrial environments. It processes input signals from NAMUR proximity sensors or dry contacts, converting them into proportional analog current outputs or configurable switching outputs, while also providing over/under frequency monitoring for critical process control applications.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2-CD-Ex1.300)
- COMPONENT TYPE: Intrinsically Safe Frequency Converter / Trip Amplifier
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35VDC via power rail or terminals
- INPUT TYPE: NAMUR sensor (EN 60947-5-6) or dry contact
- INPUT FREQUENCY RANGE: 0.001 Hz to 10 kHz
- ANALOG OUTPUT: 0/4-20mA, configurable
- SWITCHING OUTPUTS: 2 x Relay (SPDT), configurable as normally open/closed
- INTERFACE/CONTROL:
- CONFIGURATION: DIP switches, PACTware via DTM
- INDICATORS: LEDs for power, input status, output status, fault
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: 35mm DIN rail
- OPERATING TEMPERATURE: -20 °C to +60 °C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, cULus for Zone 0, 1, 2 / Division 1, 2
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Process control systems, safety instrumented systems (SIS)
- INPUT DEVICES: NAMUR proximity sensors, mechanical contacts, limit switches
- FUNCTIONALITY: Frequency conversion, over/under frequency monitoring, pulse splitting, signal inversion