PRODUCT DESCRIPTION
PEPPERL & FUCHS 216041 - K-System PROFIBUS PA Segment Coupler / Isolated Barrier
This K-System isolated barrier functions as a PROFIBUS PA segment coupler, facilitating the integration of intrinsically safe PROFIBUS PA field devices into a standard PROFIBUS DP control network. It provides galvanic isolation, power conditioning for PA devices, and data conversion, ensuring reliable and safe communication in hazardous area applications.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2-CD-EX1.PN)
- COMPONENT TYPE: Isolated Barrier, PROFIBUS PA Segment Coupler
- ELECTRICAL SPECS:
- POWER SUPPLY: 20-35VDC via power rail or terminals
- CURRENT CONSUMPTION: < 100mA (typical)
- PROFIBUS PA OUTPUT: 12.5VDC / 100mA (intrinsically safe)
- INTERFACE/CONTROL:
- FIELD SIDE PROTOCOL: PROFIBUS PA (IEC 61158-2, 31.25 kbit/s)
- CONTROL SIDE PROTOCOL: PROFIBUS DP (RS-485, up to 12 Mbit/s)
- ISOLATION: Galvanic isolation between PROFIBUS DP, PROFIBUS PA, and power supply
- CONFIGURATION: Via GSD file in PROFIBUS engineering tools
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail
- OPERATING TEMPERATURE: -20°C to +60°C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, cULus for installation in Zone 2/Div 2, connecting to Zone 0/1/2 field devices
- COMPATIBILITY/APPLICATION:
- FUNCTION: Connects intrinsically safe PROFIBUS PA segments to PROFIBUS DP master systems
- TARGET SYSTEMS: DCS, PLC, and SCADA systems with PROFIBUS DP interfaces
- APPLICATIONS: Process automation in chemical, pharmaceutical, oil & gas industries requiring hazardous area compliance