Pepperl+Fuchs KFD2-BR-1.PA.1500

Overview

The Pepperl+Fuchs KFD2-BR-1.PA.1500 FieldConnex® Segment Coupler is an advanced solution engineered for seamless integration of PROFIBUS PA field devices into a PROFIBUS DP control system. This all-in-one gateway and robust power supply fundamentally simplifies industrial automation architectures. Designed to provide a high-power trunk, it effortlessly supports extended cable lengths and a significant number of connected devices, ensuring reliable data transmission across your network. By facilitating transparent communication between DP and PA networks, the KFD2-BR-1.PA.1500 dramatically streamlines system design, significantly reducing engineering complexities and time-to-market for critical industrial applications. This segment coupler, part number 277830, is a cornerstone for efficient and dependable process control.

Key Features

• Transparent Gateway Functionality: Achieve effortless communication between PROFIBUS PA devices and PROFIBUS DP systems without requiring intricate configuration, enabling plug-and-play integration.
• High-Power Output: Delivers a robust 24–26 V DC at up to 400 mA, providing ample power for long cable runs and supporting a high density of connected devices, maximizing network efficiency.
• Integrated PROFIBUS DP Terminator: Features a selectable PROFIBUS DP terminator, enhancing network stability and ensuring optimal signal integrity across the communication bus.
• Comprehensive LED Indicators:
  • PWR (Green): Clearly indicates power status, confirming operational readiness.
  • DP/ERR (Red): Provides immediate visual alerts for PROFIBUS DP errors or internal hardware faults, facilitating rapid troubleshooting.
  • PA (Red): Shows PROFIBUS PA communication status or indicates an overload condition, helping to diagnose fieldbus issues efficiently.
• Hazardous Area Certification: Certified for installation in Zone 2 / Class I, Div. 2 hazardous areas, ensuring safety and compliance in demanding industrial environments.
• DIN Rail Mounting with Power Rail Support: Enables quick and secure installation within control cabinets, optimizing space and simplifying wiring with integrated power distribution via the Power Rail.
• Durable Enclosure: Housed in a compact polycarbonate enclosure with IP20 protection, offering robust resistance against dust and incidental contact, ensuring longevity in industrial settings.
• Part Number: KFD2-BR-1.PA.1500 is identified by part number 277830, ensuring accurate product identification and ordering.

Technical Specifications

• Supply Voltage: 20–30 V DC for versatile power supply options.
• Power Dissipation: Maximum 2.5 W, ensuring energy efficiency.
• Rated Current: Operates at 640 mA to 365 mA, optimizing power delivery.
• Fieldbus Connections:
  • PROFIBUS PA: Secure terminals 3+, 6+, 2-, 5-, 1 shield, 4 shield.
  • PROFIBUS DP: Robust terminals 7 RxD/TxD-P, 8 RxD/TxD-N, 9 shield, 10 FE.
• Baud Rate: Auto-adapting, supporting speeds up to 1.5 MBit/s for flexible network performance.
• Galvanic Isolation:
  • DP/PA: Functional insulation, 50 V AC / 70 V DC.
  • DP/Supply & PA/Supply: Basic insulation, 253 V AC / 357 V DC, for enhanced safety and interference suppression.
• Ambient Temperature: Wide operating range from -40 °C to +60 °C, suitable for extreme environments.
• Storage Temperature: -40 °C to +85 °C, ensuring material integrity during storage.
• Relative Humidity: <95%, non-condensing, maintaining performance in humid conditions.
• Shock Resistance: 15 g, 11 ms, built to withstand significant mechanical stress.
• Vibration Resistance: 1 g, 10–150 Hz, ensuring operational stability under vibration.
• Dimensions (W×H×D): Compact 20 × 115 × 111.5 mm, saving valuable cabinet space.
• Weight: Approximately 180 g, lightweight for easy handling and installation.
• Approvals:
  • ATEX: II 3G Ex ec IIC T4 Gc
  • IECEx: Ex ec IIC T4 Gc
  • CSA: Class I, Division 2, Groups A, B, C, D
• Standards Compliance:
  • EMC: EN 61326-1:2013, NAMUR NE 21
  • Fieldbus Standard: EN 50170/2
  • Protection Degree: IEC/EN 60529
  • Climatic Conditions: DIN IEC 721
  • Shock/Vibration: EN 60068-2-27 / EN 60068-2-6

Applications

The KFD2-BR-1.PA.1500 FieldConnex® Segment Coupler is an indispensable component in a wide array of industrial sectors requiring robust and reliable PROFIBUS integration. Its versatility and compliance with stringent international standards make it ideal for:

• Process Automation Systems: Enhancing control and data acquisition in complex process environments.
• Chemical and Petrochemical Industries: Ensuring safe and efficient operation in hazardous zones.
• Oil and Gas Facilities: Providing reliable communication in demanding upstream and downstream applications.
• Pharmaceutical Manufacturing: Maintaining precision and compliance in critical production processes.
• Water and Wastewater Treatment Plants: Optimizing monitoring and control of vital infrastructure.

Why Choose This Model?

The Pepperl+Fuchs KFD2-BR-1.PA.1500 is more than just a segment coupler; it's a strategic investment in the efficiency, reliability, and safety of your industrial networks. Choosing this model translates into tangible operational advantages:

• Simplified Integration: Experience unparalleled ease of use with transparent communication between PROFIBUS DP and PA, drastically reducing commissioning time and configuration efforts.
• Robust Design for Harsh Environments: Engineered to thrive in challenging industrial settings, boasting suitability for hazardous areas and exceptional resistance to shock and vibration. Its resilient construction ensures uninterrupted performance where it matters most.
• Compact Footprint, Maximized Space: The intelligent DIN rail mounting design and compact dimensions optimize space within control cabinets, allowing for more efficient system layouts and reducing installation complexity.
• Reliable Performance and Diagnostics: Benefit from stable and predictable operation thanks to integrated terminators that prevent signal reflections. Comprehensive diagnostic LEDs provide clear, immediate feedback on network status and potential issues, enabling proactive maintenance and minimizing downtime.
• Global Certifications and Compliance: With approvals from ATEX, IECEx, and CSA, alongside compliance with numerous international standards, this segment coupler guarantees adherence to the highest safety and performance benchmarks worldwide.

Order Now

Elevate your industrial automation capabilities with the Pepperl+Fuchs KFD2-BR-1.PA.1500 FieldConnex® Segment Coupler. For detailed product information, technical support, or to place an order, please contact our sales team or authorized distributors. Invest in a solution that ensures seamless integration, robust performance, and unparalleled reliability for your critical PROFIBUS networks.