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ABB PVD164A2059 – Fieldbus Redundant Link Module
Product Overview
The PVD164A2059 is a dedicated fieldbus redundant link module designed for ABB AC 800PEC distributed control systems. Optimized for industrial Profibus DP network architectures, this hardware unit realizes flexible conversion between single and redundant bus cables, effectively preventing network communication failures caused by cable faults and signal interruptions. It delivers reliable bus link protection for power generation, process manufacturing and heavy industrial automation scenarios. Featuring industrial-grade structural design and stable signal transmission performance, it supports long-term continuous operation in harsh on-site environments and improves the overall fault tolerance of industrial control networks.
Technical Specifications
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Parameter
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Value
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Product Model
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PVD164A2059 (3BHE014340R2059)
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Manufacturer
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ABB
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Product Type
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Fieldbus Redundant Link Module
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Power Supply
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24 VDC Industrial Standard Power
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Communication / Protocol
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Profibus DP Industrial Fieldbus
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Operating Temperature
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-20℃ to +75℃
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Mounting Type
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Standard DIN Rail Cabinet Mounting
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Dimensions (HxWxD)
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155mm × 95mm × 105mm
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Weight
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0.48kg
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Typical Interfaces
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Profibus DP Bus Interface, Signal Terminal Port
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Compliance
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IP30 Protection Class, CE Industrial Certification
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ABB PVD164A2059
Key Features and Benefits
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Dual-Bus Conversion Capability: Supports bidirectional switching between single-cable and redundant Profibus DP bus structures, adapting to diverse network layout requirements of different industrial production lines without replacing core control equipment.
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High Network Fault Tolerance: Effectively isolates bus cable faults and signal attenuation issues, maintains continuous network communication, and avoids sudden shutdowns or data loss of automated production systems caused by link failures.
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Industrial Harsh Environment Resistance: Equipped with reinforced wave aluminum housing and IP30 protection grade, it resists dust, vibration and moderate temperature changes, ensuring stable operation in factory and power plant field environments.
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Wide Rate Adaptation: Compatible with multiple mainstream Profibus DP communication baud rates, matching most ABB DCS and third-party industrial bus devices to improve system compatibility.
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Compact & Low Maintenance: Adopts integrated modular structure with simple wiring and installation, reducing cabinet space occupation. The durable hardware design lowers daily maintenance frequency and operational costs.
Related Models
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3BHE014340R2060: Enhanced redundant link module with stronger anti-interference, suitable for high electromagnetic interference industrial scenarios.
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PVD165A2061: Extended bus communication module with multi-channel bus switching function for large-scale network systems.
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3BHE014340R2058: Basic single-bus link module for small and medium-sized low-demand automation control networks.
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PVD163A2057: High-speed bus transmission module optimized for high-frequency real-time data collection scenarios.
Installation and Maintenance
This fieldbus module features standard DIN rail mounting for quick installation inside industrial control cabinets. Before installation, verify the 24VDC power supply stability and bus line wiring accuracy to prevent short circuits or signal mismatch. Keep the module installation area ventilated and dust-free to avoid affecting bus signal transmission efficiency.
Daily maintenance mainly includes regular inspection of interface looseness and cable aging conditions. Check network communication status through the control system background regularly to confirm normal redundant switching function. Clean surface dust and terminal dirt periodically to ensure stable connection. Professional technicians are recommended for disassembly and debugging to avoid incorrect operation damaging internal circuits, ensuring long-term stable network operation.
