ABB 3BHL000986P7000 LXN1604-6

Description

Product Description

The ABB 3BHL000986P7000 LXN1604-6 is a high-performance, dual-channel fiber optic communication module from ABB’s extensive industrial automation portfolio. Specifically designed for robust and reliable data transmission in demanding industrial environments, this module serves as a critical interface within ABB’s control systems, such as the AC 800M series. It enables high-speed, noise-immune communication over long distances using fiber optic cables, which is essential for creating deterministic and secure network architectures in factory and process automation. Implementing the ABB 3BHL000986P7000 LXN1604-6 ensures superior signal integrity, protecting against electromagnetic interference (EMI) and ground loop problems that are common in plants with heavy machinery.

Product Parameters

• Product Code: 3BHL000986P7000
• Module Type: LXN1604-6, Dual-channel Fiber Optic Transmitter/Receiver
• Communication Interface: Fiber optic, typically using ST or BFOC connectors.
• Number of Channels: 2 independent channels.
• Data Transfer Rate: High-speed, designed for real-time industrial bus communication (exact speed depends on the master controller and network configuration).
• Operating Temperature Range: Suitable for industrial environments, typically from 0°C to +60°C.
• Power Supply: Likely operates on standard +5V DC or +24V DC from the controller backplane.
• Compatibility: Designed for integration into ABB AC 800M controller racks and compatible with associated communication protocols.
• Safety and Standards: Complies with relevant industrial EMC, safety, and environmental standards.

Advantages and Features

• Noise Immunity: Fiber optic communication, as enabled by the ABB 3BHL000986P7000 LXN1604-6, is completely immune to EMI/RFI, ensuring data integrity in electrically noisy areas.
• Long-Distance Communication: Allows for significantly longer distances between nodes compared to copper-based solutions without signal degradation.
• Galvanic Isolation: Provides complete electrical isolation between connected devices, eliminating risks from ground potential differences.
• High Reliability and Speed: Supports deterministic, real-time data exchange required for critical control applications.
• Dual-Channel Redundancy: Features two independent channels, which can be configured for redundant communication paths to enhance system availability.
• Rugged Design: Built to withstand the vibrations, temperature variations, and contaminants found in industrial settings.

Application Cases in Application Fields

• Power Generation: Used in distributed control systems (DCS) within turbine control and plant auxiliary systems for reliable communication between remote I/O stations and the main controller.
• Oil & Gas and Petrochemicals: Employed in safety-critical process control loops on offshore platforms and refineries, where long distances and hazardous areas are common.
• Marine and Offshore: Integrates into vessel automation systems for propulsion and dynamic positioning control, leveraging its immunity to saltwater corrosion-induced noise.
• Pharmaceutical and Food & Beverage: Facilitates high-integrity communication in batch process control across large facilities, ensuring recipe accuracy and data traceability.
• Manufacturing Automation: Connects high-speed production line controllers (e.g., for automotive assembly) where synchronization and precision are paramount.

Comparisons with Competing Products

Compared to standard copper-based communication modules from competitors like Siemens (ET 200SP PROFIBUS DP coupler) or Rockwell Automation (Point I/O fiber adapters), the ABB 3BHL000986P7000 LXN1604-6 offers distinct advantages in harsh electrical environments. While copper solutions are cost-effective for short distances, ABB’s fiber optic module excels in EMI immunity and distance. Compared to generic third-party fiber converters, it offers seamless, vendor-supported integration into the ABB ecosystem, guaranteed performance, and direct compatibility with ABB’s engineering tools and diagnostics. Its primary competition within the fiber optic segment would be other high-end industrial module manufacturers, where ABB’s strength lies in its system-wide reliability and global support network.

Selection Suggestions and Precautions

1. System Compatibility: Verify that the ABB 3BHL000986P7000 LXN1604-6 is compatible with your specific ABB controller hardware (e.g., AC 800M CPU model) and the required communication protocol (e.g., PROFIBUS DP, etc.).
2. Fiber Cable Infrastructure: Ensure you have the correct type (multi-mode/single-mode), connectors (ST/BFOC), and installation tools for the fiber optic cabling. Proper handling and cleaning of connectors are crucial.
3. Configuration: This module will require configuration within ABB’s Control Builder or similar engineering software. Factor in the necessary engineering skills or support.
4. Redundancy Requirements: Plan whether you will use one or both channels. For critical applications, a redundant ring or line topology using both channels is recommended.
5. Environmental Conditions: Confirm the module’s temperature and cleanliness specifications match your cabinet or installation environment.

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