140CPU11302C
Schneider Electric
Overview
The 140CPU11302C is a Processor in the Modicon Quantum range from Schneider Electric. It is engineered for industrial automation duties within the Modicon Quantum ecosystem.
Application & Technical Notes
As a processor, the 140CPU11302C is intended for deployment in panel-based control cabinets and machine enclosures where Modicon Quantum equipment is installed. It hosts the application program, executes the control cycle and orchestrates I/O scanning, communication and diagnostics for the station.
Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.
Maintenance & Diagnostics
Back up the application program and parameter set before any firmware or hardware change; verify the memory/real-time-clock battery where fitted and replace on schedule. Monitor the module health LED and controller diagnostics; plan spares for critical stations to minimise downtime. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the 140CPU11302C, distinguish three supply tiers: (1) genuine Schneider Electric stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm the CPU matches your Modicon Quantum architecture, memory size, firmware revision and any required option/communication modules. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
Frequently Asked Questions
What is the 140CPU11302C?
The 140CPU11302C is a processor in the Modicon Quantum range from Schneider Electric. It is described by the manufacturer as: Processor.
What are the key technical ratings of the 140CPU11302C?
The definitive ratings depend on the exact configuration; consult the original datasheet or the source PDF linked on this page for the complete table.
How is the 140CPU11302C mounted or installed?
Installation follows the standard Modicon Quantum mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the 140CPU11302C compatible with my controller?
It is part of the Modicon Quantum family. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the 140CPU11302C?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
The Modicon Quantum 140CPU11302C processor from Schneider Electric is designed for precise automation applications. Operating at a clock speed of 20 MHz, this processor includes 109 kB of internal RAM and processes instructions with a time range of 0.3 to 1.4 milliseconds per 1K instruction (LL984).
Description
| Note | The 140CPU11302C processor from Schneider Electric's Modicon Quantum series represents an advanced solution for industrial automation. With a clock speed set at 20 MHz, it ensures efficient performance across various control applications. This processor harnesses 109 kB of internal RAM and boasts a responsive processing time that ranges from 0.3 ms to 1.4 ms per 1K instruction (LL984). In terms of input and output capabilities, the processor excels in local configurations, allowing a maximum of 64 inputs and 64 outputs. For distributed configurations, it supports up to 30 inputs and 32 outputs per module, accommodating a total of 500 inputs and 500 outputs throughout the entire network. The versatile network communication features enable collaboration with up to three distributed networks and two remote networks. For communication, the 140CPU11302C includes one Modbus RS232 port and one Modbus Plus port, facilitating integration with diverse systems. The device relies on a lithium battery with a capacity of 1.2 Ah, which ensures a battery life of approximately ten years, thus reducing maintenance frequency. Power consumption requirements for the processor are rated at 780 mA for bus current. Environmental ratings allow this unit to function optimally within temperatures from 32°F to 140°F (0°C to 60°C) and up to 95% relative humidity without condensation. The compact design delivers a weight of only 0.7 pounds (0.3 kg), making it an excellent choice for applications where space is a constraint. |
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Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.