ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 419617 - KFD2-CD-EX1.32 Intrinsic Safety Barrier
This 1-channel intrinsic safety barrier from the K-System series is engineered for the safe operation of control devices such as solenoid valves, alarms, or LEDs situated in hazardous areas. It provides galvanic isolation between the safe and hazardous areas, precisely limiting energy to intrinsically safe levels to prevent ignition. The module ensures reliable digital signal transmission for critical process control applications requiring robust explosion protection.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsic Safety Barrier, Control Device
- CHANNELS: 1-channel
- INPUT SIGNAL: Digital input from safe area
- OUTPUT SIGNAL: Switched output to hazardous area (e.g., transistor output)
- SUPPLY VOLTAGE: 24 VDC (nominal)
- EXPLOSION PROTECTION: Ex ia IIC, Ex ib IIC, Ex ia IIB, Ex ib IIB
- HAZARDOUS AREA CLASSIFICATION: Zone 0, 1, 2 (Gas) Zone 20, 21, 22 (Dust)
- SAFE AREA CLASSIFICATION: Zone 2 or non-hazardous area
- ISOLATION: Galvanic isolation between input, output, and power supply
- SAFETY INTEGRITY: Up to SIL 2 (IEC 61508/IEC 61511)
- MOUNTING: 35 mm DIN rail mounting
- CONNECTION: Screw terminals
- OPERATING TEMPERATURE: -20 °C to +60 °C
- COMPATIBILITY/APPLICATION: Solenoid valves, alarms, LEDs, and other control devices in hazardous environments process automation systems requiring intrinsic safety.