Overview

The ABB PS856 Processor Module is a key component of the AC 800M controller series, forming the core of ABB’s System 800xA. It is engineered for executing advanced control strategies, managing large-scale automation tasks, and ensuring reliable operation in mission-critical environments. This module is designed for high-performance computing, enabling real-time control of complex processes and improving system efficiency and uptime.

• High-Speed Processing: Ensures real-time control of complex processes, vital for industries with fast-moving operations.

• Redundancy Support: Provides redundant processor configurations, ensuring continuous operation and minimizing downtime in critical applications.

• Flexible Communication: Features multiple communication interfaces, allowing integration with various fieldbus systems and third-party devices.

• Scalable Architecture: Ideal for both small and large installations, offering flexibility in deployment.

The PS856 is commonly used in power generation, oil & gas, chemical, and manufacturing industries, where reliability and performance are paramount.

Technical Data

Typical Applications

• Power generation plants requiring reliable processor modules for turbine and boiler control.

• Oil & gas facilities where redundant configurations ensure continuous operation in safety-critical environments.

• Chemical and petrochemical industries needing robust control for complex and high-risk processes.

• Manufacturing automation where high-speed computing improves productivity and efficiency.

• OEM integration for ABB System 800xA installations, providing scalable processor solutions for modern or legacy systems.

For example, in a refinery automation system, the PS856 ensures stable execution of advanced control strategies, enhancing plant safety and production efficiency.

FAQ

Q1: What is the primary function of the PS856?

A1: The PS856 serves as a processor module for ABB AC 800M controllers, executing control strategies in System 800xA.

Q2: Does it support redundancy?

A2: Yes, the PS856 supports redundant processor configurations to ensure continuous operation in mission-critical systems.

Q3: What communication options are available?

A3: It supports Ethernet, serial, and fieldbus interfaces, offering flexible integration with various fieldbus systems and devices.

Q4: Which industries typically use the PS856?

A4: The PS856 is commonly used in power generation, oil & gas, chemical processing, and manufacturing automation sectors.

Q5: Is it compatible with modern ABB systems?

A5: Yes, the PS856 integrates seamlessly with ABB System 800xA and AC 800M controllers, ensuring backward and forward compatibility.