ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 109436 - K-System Isolated Barrier - Solenoid Driver / Alarm Driver
This Pepperl+Fuchs K-System isolated barrier, identified by part number 109436, provides intrinsic safety for controlling discrete loads such as solenoid valves, alarms, or LEDs in hazardous areas. It features galvanic isolation between the safe area control circuit and the intrinsically safe output, ensuring reliable operation and compliance with international hazardous area standards. Engineered for process automation, it facilitates safe interface between standard control systems and field devices in Zone 0, 1, or 2 environments.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2-CD-EX1.32)
- COMPONENT TYPE: Isolated Barrier, Solenoid Driver / Alarm Driver
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35VDC (24VDC nominal)
- INPUT: Control input from safe area (e.g., 24VDC discrete signal)
- OUTPUT: Intrinsically safe discrete output for solenoid valves, alarms, LEDs
- OUTPUT CHARACTERISTICS: Specific current and voltage limits for Ex ia IIC/IIB applications
- POWER CONSUMPTION: Approximately 1.5W
- INTERFACE/CONTROL:
- INPUT SIGNAL: Switch contact or logic level from safe area
- OUTPUT SIGNAL: Switched intrinsically safe output
- DIAGNOSTICS: Line fault detection (short circuit, wire break)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: -20°C to +60°C (-4°F to +140°F)
- MOUNTING: 35mm DIN rail
- HAZARDOUS AREA CERTIFICATIONS: ATEX, IECEx, FM, cULus for Ex ia IIC/IIB, Ex ib IIC/IIB
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: PLC, DCS, and other industrial control systems
- APPLICATIONS: Control of solenoid valves, horns, indicator lights, and other discrete loads in hazardous areas (Zone 0, 1, 2)
- FUNCTION: Provides galvanic isolation and intrinsic safety for discrete output signals
