ABB - Process Automation AC 800M - AC 800M by ABB is a modular controller designed for high-availability control applications in the process industry, featuring rich communication capabilities, redundancy options, and support for various I/O systems
ABB - Process Automation

AC 800M

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Overview

The ABB AC 800M is a modular, high-integrity process controller designed for critical control applications requiring SIL3 safety certification per IEC 61508, TÜV, and ISASecure standards. This controller is part of ABB's Compact Product Suite, offering a scalable architecture for process industries including oil & gas, chemicals, power generation, and water treatment. Key features include built-in Ethernet ports for redundant communication, two RS-232C ports for point-to-point connections with programming tools and third-party devices, and support for multiple industrial protocols such as PROFIBUS DP, PROFINET IO, DeviceNet, IEC 61850, Ethernet IP, MODBUS TCP, and OPC UA. The AC 800M supports S100, S800, S800L, and Select I/O systems, including safety-related and intrinsically safe configurations. The AC 800M High Integrity (HI) controllers provide SIL3-rated safety functions, making them suitable for high-availability applications where failure is not an option. The system can be configured using Compact Control Builder and Compact Control Builder Safe for programming and engineering. Redundancy options are available for both CPU modules and communication networks, ensuring continuous operation in critical processes. With modular expansion capabilities, the AC 800M adapts to small standalone units or large distributed control networks, providing flexibility for OEMs and system integrators. The controller integrates seamlessly with ABB's HMI solutions, including the AC 800M Panel 800 Compact, and supports MasterBus 300 for additional connectivity. The Compact Product Suite ensures engineering efficiency, enabling rapid deployment and reduced commissioning time. Ideal for process automation where reliability, safety, and scalability are paramount, the ABB AC 800M delivers robust control with support for high-integrity modules and safety-certified I/O systems.
  • SIL3-rated per IEC 61508, TÜV, and ISASecure certified for high-integrity applications
  • Built-in Ethernet ports with redundancy options for high-availability communication
  • Supports multiple industrial protocols: PROFIBUS DP, PROFINET IO, DeviceNet, IEC 61850, Ethernet IP, MODBUS TCP, OPC UA
  • Compatible with S100, S800, S800L, and Select I/O systems, including safety and intrinsically safe modules
  • Configurable with Compact Control Builder and Compact Control Builder Safe for programming and engineering
The AC 800M by ABB is a modular controller designed for high-availability control applications in the process industry, featuring rich communication capabilities, redundancy options, and support for various I/O systems.

800xA DCS

The AC 800M by ABB is a modular controller designed for high-availability control applications in the process industry, featuring rich communication capabilities, redundancy options, and support for various I/O systems.

How to Install the AC 800M PROFIBUS DP Controller

This guide provides step-by-step instructions for installing and configuring the AC 800M PROFIBUS DP Controller, ensuring proper wiring and setup for optimal performance.

Estimated time: 1h

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, PROFIBUS cables

  1. Mount the controller

    Secure the AC 800M controller to the DIN rail using the integrated clips. Ensure that the controller is level and firmly attached to prevent any movement.

  2. Connect the power supply

    Connect the power supply wires to the designated terminals on the AC 800M controller. Verify the polarity and ensure that the connections are tight to avoid any electrical issues.

  3. Wire the PROFIBUS network

    Connect the PROFIBUS cables to the appropriate terminals on the AC 800M controller. Ensure that the bus is properly terminated at both ends to prevent communication errors.

  4. Configure the controller

    Using the configuration software, set the device address for the AC 800M controller within the PROFIBUS network. Ensure that the address is unique and does not conflict with other devices.

  5. Test the connections

    Use a multimeter to verify the voltage levels at the power supply terminals and check the continuity of the PROFIBUS connections. Ensure that all connections are secure and functioning correctly.

  6. Calibrate the system

    Follow the calibration procedures outlined in the user manual to ensure that the AC 800M controller is properly calibrated for your specific application.

Frequently Asked Questions about ABB - Process Automation

What certifications and standards do ABB - Process Automation products comply with?

ABB - Process Automation products comply with an extensive range of international, national, and marine certifications, including IEC, EN, UL, CSA, CE, and marine classification society standards. Key certifications include IEC 60947 series standards for low-voltage switchgear, UL and CSA approvals for North American markets, CE marking for European compliance, and marine approvals from societies like Bureau Veritas, DNV, and Lloyd's Register of Shipping.

What industries and applications are ABB - Process Automation products used for?

ABB - Process Automation products are engineered for critical applications across multiple heavy-duty and process industries, including Chemical, Energy, Oil and Gas, Mining, Metals, Pulp and Paper, Marine and Offshore, Food and Beverage, and Water/Wastewater. Their solutions cover a wide range of applications such as pump and compressor systems, conveyors, cranes, hoists, fans, and complex industrial automation requirements, with specialized drive systems designed for high-reliability environments and sustainable industrial operations.

What technical support does ABB - Process Automation offer?

ABB - Process Automation offers comprehensive technical support through a full range of lifecycle services, including 24/7 support, software maintenance, technical assistance, repairs, spare parts logistics, training, and customized service agreements. Their technical support covers system diagnostics, cyber security, performance checks, and provides ongoing optimization to maximize plant availability, reliability, and operational excellence.

What are the main product lines offered by ABB - Process Automation?

ABB - Process Automation offers the comprehensive Compact Product Suite, which includes process controllers, field interfaces, HMIs, and control systems designed for industrial automation. Key product lines include the AC 800M Controller, S800 I/O systems, HR Series Controllers, SD/SDe Controllers, and ABB Ability™ Symphony® Plus platform. These products provide seamless integration, scalability, and high performance across process industries, supporting everything from small to large multi-system configurations.

What are the key features of ABB - Process Automation products?

ABB - Process Automation products feature a SIMPLE, SCALABLE, SEAMLESS, and SECURE total plant automation solution. The Symphony Plus system offers comprehensive integration across plant operations, supporting everything from small to large multi-system configurations with seamless device and system connectivity. Key capabilities include advanced cybersecurity, flexible control platforms, and the ability to integrate new technologies and functionalities incrementally while protecting existing control system investments.

What communication protocols do ABB - Process Automation products support?

ABB - Process Automation products support a comprehensive range of industrial communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU. Additional supported protocols include IEC 61850, OPC UA, and MasterBus 300, providing flexible connectivity for diverse industrial automation requirements.

What environmental ratings do ABB - Process Automation products have?

ABB - Process Automation products feature robust environmental ratings across multiple standards. Typical ratings include IP54 to IP66 protection levels, with options for dust-tight and water-resistant enclosures. Products are certified for various environmental conditions, including CSA and CE standards, with specific ratings for industrial and outdoor applications ranging from NEMA Type 1 to Type 4X enclosures.

What accessories are available for ABB - Process Automation products?

ABB - Process Automation offers a comprehensive range of accessories for motor protection and control products. Key accessories include expansion modules like the DX111-FBP.0 (digital inputs), VI150-FBP.0 (voltage module), and AI111.0 (analog/temperature module). Additional accessories span auxiliary contact blocks, electronic timers, interlocks, interface relays, terminal blocks, connection accessories, and mounting pieces for contactors and motor starters.

How are ABB - Process Automation products typically installed?

ABB - Process Automation products are installed through a comprehensive, professional process that includes precise equipment verification, systematic assembly, secure electrical connections, and thorough pre-commissioning and commissioning tests. Installation services cover critical steps such as foundation frame verification, equipment assembly, bushing and busbar installation, control cable connections, earthing system connection, and comprehensive functional testing to ensure optimal performance and reliability.

What is ABB - Process Automation's warranty policy?

ABB - Process Automation offers standard and extended warranty options for its industrial automation products. For specific product lines like S800 I/O, S900 I/O, Fieldbus, and AC 800M, customers can purchase extended warranty coverage ranging from 12 to 48 additional months. The extended warranty pricing is calculated as a percentage (3-12%) of the affected hardware articles in the order, with terms governed by ABB AB in Sweden's Process Control Products supply conditions.