Schneider Electric 110-CPU-311-02

Schneider Electric 110-CPU-311-02 — Modicon 984 Series PLC CPU with AC Power

The Schneider Electric 110-CPU-311-02 is a rugged and reliable Modicon 984 Series CPU module with an integrated AC power supply, engineered for industrial automation systems requiring robust control processing and AC-powered I/O compatibility. Designed to serve as the central processing unit (CPU) in a Modicon PLC rack, this module executes control logic, manages real-time I/O scanning, and ensures seamless coordination across connected automation devices in demanding environments.

Engineered for Industrial Control

As part of the trusted Modicon 984 family, the 110-CPU-311-02 is designed to handle complex control tasks across material-handling systems, machine automation, and factory processes. With an integrated AC power supply, this CPU simplifies system design and reduces additional hardware requirements by providing both processing and power within a single module — improving installation efficiency and minimizing rack space.

The Modicon architecture has long been recognized for industrial reliability, and this CPU continues that legacy by providing consistent logic execution and dependable control in automated systems. Whether managing conveyor sequencing, machine safety interlocks, or supervisory control tasks, the 110-CPU-311-02 delivers the performance needed to keep your operations running smoothly.

Built for Harsh Industrial Environments

Industrial automation demands components that can withstand electrical noise, vibration, and continuous duty cycles. The 110-CPU-311-02 is engineered with rugged construction and an industrial-grade design, making it suitable for harsh production environments. Its stable performance under heavy workloads ensures minimal downtime, critical for maintaining productivity in high-pressure manufacturing and processing scenarios.

Seamless Integration and Compatibility

The 110-CPU-311-02 is designed to integrate effortlessly with the broader Modicon 984 Series ecosystem, including I/O modules, communication modules, and expansion racks. This compatibility streamlines system upgrades, service replacements, and expansions without the need for extensive rewiring or reconfiguration. With its AC power supply, it is also ideal for legacy systems still operating on AC I/O standards, providing a cost-effective replacement or upgrade path.

Ease of Use and Installation

This CPU module's integrated power supply simplifies both installation and maintenance, eliminating the need for a separate power supply module. Technicians can easily install the CPU into standard Modicon 984 PLC racks, minimizing system downtime during upgrades or repairs. The unit's design supports industry best practices and is well-suited for both new automation deployments and retrofit applications.

Why Choose MRO Electric

When purchased from MRO Electric, the Schneider Electric 110-CPU-311-02 CPU module is backed by a 2-year warranty and supported with fast fulfillment and expert technical support. Whether you're maintaining legacy automation systems or updating industrial control platforms, MRO Electric ensures you receive dependable parts and responsive service to help keep your systems running reliably.

Frequently Asked Questions (FAQs)

What is the Schneider Electric 110-CPU-311-02?
It's a Modicon 984 series CPU module with an integrated AC power supply for industrial automation.

Does this CPU include a power supply?
Yes — the AC power supply is built into the module.

What automation systems use this CPU?
It's used in industrial PLC racks, factory control systems, and machine automation.

Is it compatible with other Modicon 984 modules?
Yes — it fits standard Modicon 984 series racks and expands with compatible modules.

Does it support AC I/O?
Yes — it is designed for systems with AC I/O and AC power configurations.

What environments is this CPU suitable for?
Industrial environments, including manufacturing, material handling, and processing facilities.

How does the integrated power supply help?
It simplifies installation and reduces the need for separate PSU hardware.

What warranty comes with this CPU?
A 2-year MRO Electric warranty.

Is the CPU suitable for retrofitting older systems?
Yes — especially for legacy Modicon 984 systems that use AC power.

Where is this CPU typically installed?
In PLC racks or control cabinets within industrial automation setups.

Schneider Electric products are manufactured in France and designed for Use in Material handling, packaging, and textile machines. They come with a 2-year MRO warranty from MRO Electric. We also carry CPUs from other manufacturers such as Modicon and ABB.

Contact Us Today For More Information About the 110-CPU-311-02

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 110-CPU-311-02, take a look at more from our CPUs line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 110-CPU-311-02 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.