PRODUCT DESCRIPTION
PEPPERL & FUCHS 182234 - Isolated Barrier, Frequency Converter
This K-System isolated barrier, model KFD2-CD-EX1.32, functions as a frequency converter for intrinsically safe applications. It processes signals from NAMUR sensors, dry contacts, or push-pull sensors in hazardous areas and converts them into proportional analog current or voltage outputs for safe area control systems. The device provides galvanic isolation between input, output, and power supply circuits, ensuring signal integrity and system protection.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier, Frequency Converter
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35 VDC
- INPUT TYPE: 1-channel, intrinsically safe, for NAMUR sensors, dry contacts, or push-pull sensors
- INPUT FREQUENCY RANGE: 0.001 Hz to 5 kHz
- OUTPUT TYPE: 1-channel, configurable 0/4-20 mA current or 0-10 V voltage
- INTERFACE/CONTROL:
- CONFIGURATION: DIP switches for range and output type selection
- INDICATORS: LED status for operation and fault conditions
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35 mm DIN rail mountable
- OPERATING TEMPERATURE: -20 to +60 °C (-4 to +140 °F)
- DIMENSIONS: 20 mm width, compact housing
- COMPATIBILITY/APPLICATION:
- SAFETY CERTIFICATION: ATEX, IECEx for intrinsic safety (Ex ia IIC/IIB)
- TARGET APPLICATIONS: Process automation in hazardous locations, signal conditioning for flow meters, speed sensors, and proximity switches
- ISOLATION: Galvanic isolation between input, output, and power supply