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Product Introduction
The ABB PU514A 3BSE032400R1 is a high-performance Real-Time Accelerator Board developed to enhance the processing power of ABB’s automation and control systems, particularly within the AC 800M and 800xA families. Designed for time-critical industrial applications, the PU514A accelerates the execution of complex control algorithms, ensuring deterministic behavior and low latency across distributed control systems.
This model represents an evolution of the earlier PU514 version, incorporating refined architecture and improved compatibility with advanced software suites. Its role is vital in systems where sub-millisecond response times and high reliability are required, such as in power generation, petrochemical plants, and high-speed manufacturing.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Real-Time Accelerator Board |
| Model Number | PU514A |
| Product Code | 3BSE032400R1 |
| System Compatibility | ABB AC 800M, ABB 800xA |
| Functionality | Enhances real-time control performance |
| Processor Type | High-speed signal processor with integrated cache |
| Memory Architecture | Onboard memory optimized for deterministic processing |
| Interface Type | PCI-style edge connector |
| Power Supply | +5V DC from system backplane |
| Operation Mode | Continuous duty in real-time environments |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Tolerance | 5%–95% RH (non-condensing) |
| Cooling | Passive (aluminum heat sink) |
| Certifications | CE, UL, RoHS, EN61000 |
| Dimensions (L x W x H) | 126 x 22.5 x 324 mm |
| Weight | 0.425 kg |
Applications
The PU514A is engineered for a variety of mission-critical industrial environments. It finds application in:
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Thermal and Hydroelectric Power Plants: Ensures high-speed communication and logic execution for turbine and generator control.
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Chemical and Petrochemical Industries: Used for fast control loops and recipe-based batch processes.
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Oil & Gas Production Platforms: Enhances real-time surveillance and emergency shutdown systems.
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Automotive Manufacturing Lines: Enables tight synchronization in robotic automation cells.
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Pharmaceutical Plants: Ideal for validated process control requiring strict timing.
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Pulp and Paper Industry: Controls paper winding, drying, and quality management subsystems.
Product Advantages
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Enhanced Real-Time Processing: Optimizes execution of logic and control strategies with microsecond precision.
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Reduced Latency: Supports low-latency responses for time-critical applications in complex DCS architectures.
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Robust and Reliable: Built for 24/7 operation in demanding industrial environments.
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Seamless Integration: Fully compatible with existing ABB AC 800M and 800xA platforms without the need for hardware modification.
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Passive Cooling: Simplifies installation while maintaining safe thermal performance.
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Long Product Life Cycle: Designed for long-term availability and ABB lifecycle support programs.
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Advanced Diagnostics: Supports status monitoring and self-check functions via ABB software suites.
Frequently Asked Questions (FAQ)
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What is the primary role of the PU514A board?
It functions as a real-time accelerator for ABB control systems, improving execution speed and timing accuracy. -
Is PU514A backward-compatible with PU514?
Yes, PU514A is an improved version and can replace PU514 in most configurations with matching firmware. -
Which control systems support PU514A?
ABB AC 800M and 800xA series controllers fully support PU514A. -
How is the board cooled during operation?
It uses passive cooling through an integrated heat sink—no fans are required. -
What voltage is required for operation?
The board operates on a 5V DC supply from the backplane. -
Can PU514A be used in redundant system configurations?
Yes, it supports both simplex and redundant configurations. -
Does the board require firmware updates?
ABB may release firmware updates for performance or security improvements, available through ABB support. -
How do I verify the board is operational?
System diagnostics and onboard status LEDs provide operational feedback. -
Is PU514A suitable for hazardous area applications?
It is suitable for use in industrial zones compliant with its certification level; Ex-proof housings may be required. -
Can it be replaced while the system is running?
In supported systems, hot-swap may be possible.
Recommended Models – Related or Same Series
| Model | Description | Compatibility |
|---|---|---|
| PU515 3BSE014112R1 | Enhanced Real-Time Accelerator Board | ABB AC 800M / 800xA |
| PM861AK01 | Processor Module for AC800M System | ABB 800xA |
| PM864AK01 | Advanced CPU for High-Speed Applications | ABB AC 800M |
| CI862-C | Communication Module for Control Network | AC800M Controllers |
| TP830 | Baseplate for CPU and I/O modules | AC800M System Infrastructure |
| SD822 | Serial Data Interface Module | ABB Symphony Plus, 800xA |
Popular ABB Models – Widely Used Across Industries
| Model | Description | Key Application |
|---|---|---|
| PM865 | Redundant CPU Module for DCS | Energy Sector |
| AI810 | 8-Channel Analog Input Module (4–20 mA) | Industrial Measurement Systems |
| DO820 | 16-Channel Digital Output Module (24VDC) | Actuator Control Systems |
| CI854AK01 | PROFIBUS-DP Communication Interface Module | Distributed Communication |
| DI810 | 16-Channel Digital Input Module | Field Device Integration |
| PM891K01 | High-End CPU Module for Complex Applications | Critical Infrastructure |
