PRODUCT DESCRIPTION
PEPPERL & FUCHS 70133133 - K-System Isolated Barrier Frequency Converter
This K-System isolated barrier functions as a frequency converter and switch amplifier, designed for processing signals from NAMUR sensors or mechanical contacts located in hazardous areas. It provides galvanic isolation between the input, output, and power supply, ensuring intrinsic safety for instrumentation in process automation and control systems.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier, Frequency Converter / Switch Amplifier
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35V DC
- POWER CONSUMPTION: <= 1.5W
- INPUT: NAMUR sensor (EN 60947-5-6) or dry contact
- OUTPUT 1: Relay, SPDT (changeover contact), max. 250V AC / 125V DC, 2A
- OUTPUT 2: Passive Transistor Output, max. 30V DC, 100mA
- INTERFACE/CONTROL:
- CONFIGURATION: DIP switches for operating mode (frequency converter, switch amplifier), frequency range, line fault detection
- INDICATORS: LEDs for power, switching state, fault
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35 mm DIN rail
- OPERATING TEMPERATURE: -20 °C to +60 °C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, cULus for intrinsic safety applications
- COMPATIBILITY/APPLICATION:
- APPLICATION: Speed monitoring, flow measurement, position detection, limit switching in hazardous areas (Zone 0, 1, 2 for input circuit Zone 2 for device installation)
- INPUT COMPATIBILITY: NAMUR sensors, mechanical contacts
- OUTPUT COMPATIBILITY: PLCs, DCS, control systems