Schneider 140CPU31110C Unity Processor

The Schneider Electric 140CPU31110C is a high-performance programmable logic controller (PLC) module from the Modicon Quantum series. Designed for industrial automation and control applications, this CPU module offers robust processing power, advanced communication capabilities, and reliable operation in harsh environments. It is widely used in manufacturing, energy, water treatment, and other industrial sectors.

Product Specifications

Below is a detailed table of the technical parameters for the 140CPU31110C:

Product Applications

The 140CPU31110C is suitable for a wide range of industrial automation and control tasks, including:

• Manufacturing Automation – Controls assembly lines, robotic arms, and conveyor systems.

• Energy Management – Monitors and regulates power distribution in substations and grids.

• Water & Wastewater Treatment – Manages pumps, valves, and filtration systems.

• Oil & Gas – Ensures safe and efficient operation of pipelines and refineries.

• Building Automation – Integrates HVAC, lighting, and security systems.

• Transportation Systems – Controls signaling and rail automation.

Product Advantages

1. High Performance – Fast processing speed with a 32-bit RISC processor.

2. Scalability – Expandable I/O and memory to accommodate growing system needs.

3. Robust Communication – Supports multiple industrial protocols for seamless integration.

4. Durability – Operates reliably in extreme temperatures and harsh conditions.

5. Easy Maintenance – Modular design allows for quick replacements and upgrades.

6. Compatibility – Works with Schneider’s extensive range of Quantum modules.

7. Certified Safety – Meets international standards for industrial safety.

Frequently Asked Questions (FAQ)

1. What is the maximum I/O capacity of the 140CPU31110C?

   The module supports up to 1024 digital I/O points, expandable with additional modules.

2. Does it support Ethernet communication?

   Yes, it supports TCP/IP and other industrial Ethernet protocols.

3. What is the operating temperature range?

   It operates between -20°C to +60°C (-4°F to +140°F).

4. Can I use this CPU in a redundant system?

   Yes, it can be configured for redundancy with additional hardware.

5. What programming software is compatible?

   Schneider’s Unity Pro software is used for programming and configuration.

6. Is the memory expandable?

   Yes, memory can be expanded using additional modules.

7. What certifications does it have?

   It is UL, CE, IEC, and CSA certified.

8. How many communication ports does it have?

   It has one RS-232 and one RS-485 port.

9. What is the typical power consumption?

   It consumes around 8W under normal operation.

10. Can it be used in hazardous environments?

    While robust, additional enclosures may be needed for hazardous locations.