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A Deep Dive into Invensys Triconex 3008 CPU: The Core of High-Reliability Industrial Control Jan 16, 2025


A Deep Dive into Invensys Triconex 3008 CPU: The Core of High-Reliability Industrial Control

The Triconex 3008 CPU is a core component of Invensys' (now part of Schneider Electric) Tricon series of

safety and high-reliability control systems. This CPU module is designed for industrial control applications

requiring high safety, reliability, and availability, commonly used in critical sectors such as oil, gas, chemicals,

and power. The 3008 CPU offers powerful processing capabilities and supports redundancy configurations to

ensure continuous operation when it matters most.

As the core of the Tricon series, the 3008 CPU meets SIL 3 (Safety Integrity Level 3) safety standards, ensuring

safe shutdowns in the event of a failure to protect personnel and the environment.

The 3008 CPU supports a fully redundant architecture, ensuring that in the event of a module or system failure,

backup modules immediately take over, maintaining high system availability.

The 3008 CPU is equipped with a high-speed processor capable of quickly processing data from input/output

modules for real-time monitoring and control of industrial equipment.

The Triconex 3008 CPU uses a modular design, supporting flexible expansion based on application needs, making

it suitable for automation systems of varying scales.

It supports multiple industrial communication protocols such as Modbus, Ethernet/IP, and Profibus, allowing

seamless integration with other automation devices and systems.


The Invensys Triconex 3008 CPU module is a high-reliability control core designed for critical applications in industrial

automation systems, offering key features such as redundancy configuration, real-time data processing, and high safety.

It is widely used in oil and gas, chemical, and power sectors, ensuring stable operation of equipment in complex and high

-risk environments. With its high performance, flexibility, and robust safety features, the 3008 CPU is a crucial component

in the field of industrial automation.


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