PRODUCT DESCRIPTION
PEPPERL & FUCHS 088725 - KFD2-CD-EX1.PN Intrinsic Safety PROFINET Gateway
The PEPPERL & FUCHS KFD2-CD-EX1.PN is an intrinsic safety PROFINET gateway from the K-System series, engineered for secure and reliable signal transmission from hazardous areas to safe area control systems. It converts intrinsically safe digital inputs from NAMUR sensors or mechanical contacts into PROFINET RT data, facilitating seamless integration into modern industrial automation architectures.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsic Safety PROFINET Gateway / Signal Conditioner
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35V DC (via power rail or terminals)
- POWER CONSUMPTION: Typically < 2W
- INPUT SIGNAL: Intrinsically safe input for NAMUR proximity switches (EN 60947-5-6) or potential-free contacts
- OUTPUT SIGNAL: Digital status via PROFINET RT
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: PROFINET RT (Real-Time)
- NETWORK INTERFACE: 2x RJ45 ports (integrated switch for line topology)
- CONFIGURATION: GSDML file integration, DTM/FDT compatible
- DIAGNOSTIC FEATURES: Device status, input status, wire break, short circuit detection
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail mounting
- OPERATING TEMPERATURE: -20 °C to +60 °C
- HAZARDOUS AREA CERTIFICATION: [Ex ia Ga] IIC (for connection to Zone 0, 1, 2 hazardous areas)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: PLC/DCS systems with PROFINET communication
- APPLICATIONS: Process automation, chemical processing, oil & gas, pharmaceuticals, water treatment, and other industries requiring intrinsically safe signal integration into PROFINET networks.