PRODUCT DESCRIPTION
PEPPERL & FUCHS 913655 - K-System Intrinsic Safety Control Device Barrier
This K-System intrinsic safety barrier provides galvanic isolation for controlling solenoid valves, positioners, and alarms located in hazardous areas. It ensures safe operation by limiting energy to field devices, preventing ignition in explosive atmospheres, and features line fault detection for enhanced system integrity.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsic Safety Barrier, Control Device
- ELECTRICAL SPECS: 24VDC Nominal Input (20-35VDC), 1-Channel Output, Max 1.5W Power Consumption
- OUTPUT CHARACTERISTICS: Intrinsically safe output for hazardous area devices, typically 10.7V at 10mA or 8.2V at 100mA (current limited)
- INTERFACE/CONTROL: Digital input from safe area control system, output to hazardous area field device
- SAFETY FEATURES: Galvanic isolation between input, output, and power Line Fault Detection (LFD) for open/short circuits
- ENVIRONMENTAL/MOUNTING: DIN rail mounting, IP20 protection, Operating Temperature -20°C to +60°C
- CERTIFICATIONS: ATEX, IECEx, FM, cULus for hazardous area applications (e.g., Zone 0, 1, 2 Division 1, 2)
- COMPATIBILITY/APPLICATION: Solenoid valves, I/P converters, alarms, and LEDs in process control systems within chemical, petrochemical, and pharmaceutical industries.