ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 70126063 - K-System Single-Channel Isolated Barrier
The PEPPERL & FUCHS 70126063, a KFD2-CD-EX1.30 model, is a single-channel isolated barrier designed for controlling intrinsically safe loads in hazardous areas. It provides galvanic isolation between the safe area control system and field devices, ensuring compliance with intrinsic safety standards for critical process automation applications.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2-CD-EX1.30)
- COMPONENT TYPE: Single-Channel Isolated Barrier / Switch Amplifier
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35VDC via power rail or terminals
- INPUT: Digital input from safe area (e.g., switch contact, PLC output)
- OUTPUT: Intrinsically safe switching output for hazardous area loads
- OUTPUT CURRENT: Max. 50mA (Ex ia IIC) / Max. 100mA (Ex ia IIB)
- POWER CONSUMPTION: 1.5W
- INTERFACE/CONTROL:
- INPUT TYPE: Dry contact or logic signal
- OUTPUT TYPE: Intrinsically safe current-limited switch
- ISOLATION: Galvanic isolation between input, output, and power supply
- DIAGNOSTICS: Line fault detection (LFD) for open/short circuit in field wiring
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail
- OPERATING TEMPERATURE: -20 to +60 °C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, cULus Protection concept: Intrinsic Safety Ex ia IIC/IIB
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Process control systems (DCS, PLC), Safety Instrumented Systems (SIS)
- FIELD DEVICES: Solenoid valves, I/P converters, alarms, LEDs in hazardous areas
- INDUSTRIES: Chemical, Oil & Gas, Pharmaceutical, Power Generation