Reliable Quantum Processor for Core Automation Control

Drive your industrial automation with the Schneider Electric 140CPU31110C Quantum series processor. This robust CPU delivers dependable control with a 66 MHz clock and 548 kB of onboard RAM. It effectively manages process logic and coordinates I/O across your system. The 140CPU31110C is engineered for reliability in demanding environments, featuring key approvals and protective treatment.

Core Processing Specifications

• Brand & Model: Schneider Electric Modicon Quantum 140CPU31110C.
• Processor Speed: Operates at a 66 MHz clock frequency.
• Memory: Equipped with 548 kB of RAM for program and data storage.
• Bus Current: Draws 1.8 Amps from the rack power supply.
• System Capacity: Manages up to 2 local racks and 31 remote I/O drops.

Communication & Connectivity

• Serial Port: Integrated SUB-D 9-pin connector for Modbus communication.
• USB Interface: Includes 1 USB port for direct PC connection and programming.
• Network I/O: Supports extensive remote I/O architecture for distributed control.

Environmental & Safety Certifications

• Protective Coating: Features conformal coating for protection against contaminants.
• Key Approvals: Carries CE and UL certifications for safety and quality compliance.
• Hazardous Location: Suitable for use in HazLoc (Hazardous Location) environments.

Installation & System Configuration

• Install the CPU module in slot 0 of the primary Modicon Quantum rack.
• Ensure the rack power supply can accommodate the 1.8 Amp CPU current draw.
• Use the USB port with Unity Pro software for project upload/download and diagnostics.
• Connect the SUB-D 9-pin port to Modbus networks for PLC-to-device communication.
• Configure the local and remote I/O drops within the Unity Pro project workspace.

Packaging & Shipping Details

• Includes one Schneider Electric 140CPU31110C processor module.
• All necessary mounting hardware and documentation are included.
• Product is shipped in secure, factory-original packaging via FedEx, UPS, or DHL.
• This unit is covered by a standard 12-month warranty.

Expert FAQs

• What is the typical application scope for this processor?

It is ideal for mid-sized control applications like machine automation, process skids, and material handling systems where robust, proven reliability is required over extreme speed.

• How does the conformal coating benefit the module?

The coating protects the circuit board from dust, moisture, and corrosive atmospheric contaminants. This greatly enhances long-term reliability in non-climate-controlled industrial panels.

• Can I connect both a local and a remote I/O rack simultaneously?

Yes, the CPU supports a configuration of 2 local racks. You can also manage an additional 31 remote I/O drops via network interface modules for a widely distributed system.

• What software is required to program this CPU?

You must use Schneider Electric's Unity Pro software. This environment allows you to develop control logic, configure hardware, and commission the entire Quantum system.

• Is the built-in Modbus port a master or slave?

The port can typically be configured as either a Modbus master to poll field devices or as a slave to report data to an SCADA/HMI system, offering flexible integration options.

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