DESCRIZIONE PRODOTTO
PEPPERL & FUCHS 247594 - Intrinsic Safety Switch Amplifier
This intrinsic safety switch amplifier, model KFD2-CD-EX1.32, from the K-System family, is engineered for controlling actuators in hazardous areas. It provides galvanic isolation and intrinsic safety protection for solenoid valves, sounders, and other loads, ensuring safe operation in explosive atmospheres. The module integrates line fault detection and short-circuit protection for enhanced system reliability and diagnostic capabilities.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsic Safety Switch Amplifier
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35VDC (24VDC nominal)
- INPUT: Digital input, 1-channel, from safe area
- OUTPUT: 1-channel, intrinsically safe switched output for hazardous area loads (e.g., solenoid valves, sounders), compliant with Ex ia/ib standards
- INTERFACE/CONTROL:
- INPUT SIGNAL: Digital control signal from safe area
- OUTPUT SIGNAL: Switched intrinsically safe signal to hazardous area load
- CONNECTION: Screw terminals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail mounting
- OPERATING TEMPERATURE: -20 °C to +60 °C
- FEATURES:
- DIAGNOSTICS: Line fault detection (open/short circuit)
- PROTECTION: Short-circuit protection
- COMPATIBILITY/APPLICATION:
- HAZARDOUS AREA CLASSIFICATION: Ex ia IIC, Ex ib IIC, Ex ia IIB, Ex ib IIB (depending on configuration and load)
- TARGET APPLICATIONS: Control of solenoid valves, sounders, and other actuators in Zone 0, 1, 2 hazardous areas process automation chemical and petrochemical industries.
