ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 70127723 (KFD2-CD-EX1.30) - Isolated Barrier Analog Signal Converter
This K-System isolated barrier is engineered for the galvanic isolation and conversion of analog current signals in process automation. It facilitates the safe interface between field devices located in hazardous areas and control systems in safe areas, ensuring intrinsic safety compliance and signal integrity for critical industrial applications.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier / Analog Signal Converter
- ELECTRICAL SPECS:
- INPUT SIGNAL: 0/4 mA to 20 mA Current
- OUTPUT SIGNAL: 0/4 mA to 20 mA Current
- SUPPLY VOLTAGE: 20 VDC to 35 VDC
- POWER CONSUMPTION: < 1.5 W at 24 VDC
- INTERFACE/CONTROL:
- ISOLATION: Galvanic isolation between input, output, and power supply
- SIGNAL TRANSMISSION: Transparent signal transmission
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: -20 °C to +60 °C (-4 °F to +140 °F)
- MOUNTING STYLE: 35 mm DIN Rail Mounting
- HAZARDOUS AREA APPROVALS: ATEX, IECEx, cULus for intrinsic safety (e.g., Ex ia IIC T4 Ga/Gb)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), Safety Instrumented Systems (SIS)
- APPLICATION: Interfacing 2-wire and 3-wire transmitters, current sources, and positioners in Zone 0, 1, 2 hazardous locations
- SAFETY INTEGRITY LEVEL: Suitable for applications up to SIL 2 (IEC 61508/61511)