• PN: PU515A, Part Code: 3BSE032401R1
• Brand: ABB
• Series: Advant OCS / MOD 300 Distributed Control System
• Type: Real-Time Accelerator (RTA) PCI Communication Board

• Function: Installed in the PCI slot of industrial control workstation, equipped with dual MasterBus 300 communication channels. It undertakes high-speed real-time data interaction between upper monitoring workstation and field DCS control cabinets, accelerates control task operation, shortens system response delay, realizes stable transmission of process data, control commands and alarm information, guarantees deterministic operation of time-critical industrial control loops.

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Core Features

1. Standard PCI bus interface, dual MB300 communication channels, maximum transmission rate up to 10Mbps
2. Onboard 16MB high-speed memory, dedicated real-time processing chip, effectively reduce system operation jitter
3. Supports redundant configuration, avoids communication interruption caused by single board failure, improves system operation stability
4. Built-in hardware self-diagnosis function, monitors communication link, power supply and module running status in real time
5. Industrial-grade anti-surge and electromagnetic isolation design, adapts to harsh industrial electromagnetic environment

6. Perfectly compatible with Advant Master, MOD300 and 800xA legacy DCS platforms

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Technical Specs

• Interface: PCI, 2 × MasterBus 300 ports
• Communication Rate: Up to 10 Mbps
• Memory: 16MB RAM
• Power Supply: 5VDC
• Operating Temperature: 0℃ ~ +55℃
• Storage Temperature: -40℃ ~ +85℃, 5%~95% RH non-condensing
• Net Weight: 0.4kg
• HS Code: 8537109060

• Certification: CE certified

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Compatibility

• Applicable Device: Industrial workstation with standard PCI slot
• Compatible Systems: ABB Advant OCS, MOD 300, System 800xA DCS
• Matching Equipment: PM633 CPU module, Advant series control rack

• Not Compatible: AC800M rack backplane, third-party brand DCS workstations

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Application

• Real-time data communication between central monitoring workstation and field control cabinets in thermal power, petrochemical, papermaking industries
• High-precision closed-loop process control for time-sensitive industrial production lines
• Old Advant DCS system renovation, faulty workstation communication card spare replacement

• Stable data transmission guarantee for large-scale distributed control systems

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Our Advantage

• Communication stability test, data transmission verification and aging test completed before delivery
• 12-month warranty for new original and fully tested surplus modules