ABB PP D115 A102 3BHE017628R0102 AC800 Control Module

The ABB PP D115 A102 3BHE017628R0102 AC800 Control Module is a high-performance central processing unit (CPU) used in ABB’s AC800 distributed control system (DCS) platform. This module serves as the main processing and communication hub within automation networks, enabling precise control, reliable data processing, and robust connectivity across multiple industrial systems.

The PP D115 A102 module is designed for complex automation environments that require high reliability, rapid data exchange, and scalable control architectures. Built with ABB’s industrial-grade hardware standards, it combines powerful computation capability with flexible network interfaces, ensuring consistent real-time performance even under demanding operating conditions.

It is equipped with redundant communication ports, advanced I/O handling, and secure firmware architecture, allowing it to serve as both a primary and backup controller within critical automation systems. The module integrates seamlessly with ABB’s Control Builder software suite and supports the IEC 61131-3 standard programming languages, allowing easy customization for process, motion, and discrete control applications.

Technical Specifications

Product Applications

The ABB PP D115 A102 3BHE017628R0102 is specifically engineered for distributed and modular control architectures across multiple industries. It is commonly used as a central control processor or as part of a redundant control pair in advanced automation systems.

• Power Generation Plants – For turbine, generator, and auxiliary equipment control, as well as energy management systems.

• Oil & Gas Industry – Used in upstream and downstream automation, compressor control, and offshore platform systems.

• Chemical & Petrochemical Processing – Controls reaction sequences, batch operations, and process interlocks.

• Steel and Metal Manufacturing – Manages rolling mills, furnaces, and automated cooling systems.

• Pulp & Paper Production – Handles continuous process control for pulp bleaching, paper drying, and cutting operations.

• Marine & Offshore Automation – Integrated into propulsion, ballast control, and engine room monitoring systems.

Its flexibility, multi-protocol communication support, and real-time processing capabilities make it a preferred choice in mission-critical industrial environments requiring continuous uptime and process integrity.

Product Advantages

• High-Speed Processing Power

  The module’s 400 MHz industrial processor ensures deterministic and precise control cycles for high-speed automation tasks.

• Wide Communication Compatibility

  Equipped with multiple interfaces including Ethernet, PROFIBUS, and Modbus, it enables smooth integration with ABB and third-party systems.

• Industrial-Grade Durability

  The reinforced housing, conformal coating, and wide temperature tolerance ensure reliable operation in harsh field conditions.

• Redundancy Support

  Offers dual configuration for hot standby redundancy, ensuring system availability even during hardware faults.

• Scalable Architecture

  Supports seamless expansion of I/O modules and communication units, allowing easy system upgrades.

• Comprehensive Diagnostics

  Built-in monitoring tools with LED status indication and detailed error logs simplify maintenance and troubleshooting.

• Low Maintenance Requirement

  Passive cooling and energy-efficient design reduce failure risk and minimize operational costs.

• Software Integration

  Fully compatible with ABB Control Builder M for programming, system design, and online diagnostics.

FAQ

1. What role does the PP D115 A102 play in the AC800 control system?

   It functions as the main CPU, managing logic execution, data exchange, and communication between field devices and supervisory systems.

2. Does this module support redundancy operation?

   Yes, the PP D115 A102 supports full redundancy, including processor synchronization and hot-swappable operation.

3. Which communication protocols are compatible with this module?

   It supports TCP/IP, Modbus RTU/TCP, PROFIBUS-DP, and ABB proprietary protocols for flexible system integration.

4. How is configuration performed for the module?

   Configuration and logic programming are completed through ABB’s Control Builder M software suite using IEC 61131-3 languages.

5. Can the module communicate with third-party devices?

   Yes, it can communicate with other manufacturers’ PLCs and devices via Modbus or Ethernet protocols.

6. What diagnostic functions are available?

   It includes self-diagnostic routines, system status LEDs, event logging, and communication error tracking.

7. How does the module handle I/O expansion?

   The PP D115 A102 supports modular I/O extension through the ABB system bus, providing scalable system capacity.

8. Is the module suitable for installation in high-vibration environments?

   Yes, it complies with industrial vibration standards, making it ideal for power, marine, and heavy industry applications.

9. How can firmware be updated?

   Firmware updates are done securely through the Ethernet service port using ABB’s maintenance tools.

10. What is the input voltage range supported by the module?

    It operates within a range of 18–30 VDC, offering flexibility for industrial power systems.