ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 204530 - KFD2-CD-EX1.32 Isolated Barrier
The PEPPERL & FUCHS KFD2-CD-EX1.32 is a K-System single-channel isolated barrier engineered for intrinsic safety applications in process automation. It functions as a current driver, converting a safe area control signal into an intrinsically safe current output for field devices located in hazardous areas. This module provides galvanic isolation between the control circuit, the field circuit, and the power supply, ensuring reliable signal transmission and compliance with international intrinsic safety standards.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier, Current Driver
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35VDC (24VDC nominal)
- CONTROL INPUT: 4-20mA (from safe area)
- HAZARDOUS AREA OUTPUT: 4-20mA (intrinsically safe)
- OUTPUT VOLTAGE: Up to 24V (for driving field devices)
- INTERFACE/CONTROL:
- CHANNELS: 1-channel
- ISOLATION: Galvanic isolation between input, output, and power supply
- SIGNAL TYPE: Analog current
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail mount
- OPERATING TEMPERATURE: -20 to +60 °C (-4 to +140 °F)
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, cULus (for Ex ia IIC, IIB, IIA Class I, Div 1, Groups A, B, C, D)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), Safety Instrumented Systems (SIS)
- FIELD DEVICES: I/P converters, positioners, solenoid valves, and other current-controlled actuators in hazardous locations
- INDUSTRY APPLICATIONS: Chemical, petrochemical, oil & gas, pharmaceutical, power generation