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140CPU11302 Schneider Electric Modicon Quantum Processor
  • 140CPU11302 Schneider Electric Modicon Quantum Processor
  • 140CPU11302 Schneider Electric Modicon Quantum Processor
  • 140CPU11302 Schneider Electric Modicon Quantum Processor
140CPU11302 Schneider Electric Modicon Quantum Processor

Schneider

140CPU11302 Schneider Electric Modicon Quantum Processor

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  • Manufacturer: Schneider

  • Product No.: 140CPU11302

  • Product Type: Modicon Quantum Processor

  • Product Origin: France

  • Payment:T/T, Western Union

  • Weight: 440g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description

The 140CPU11302 is a legacy CPU module for the Schneider Electric Modicon Quantum platform. Based on an Intel 80486 microprocessor, it provides reliable deterministic control for mid-range industrial applications, particularly for Concept and ProWORX 32 environments. It manages discrete and analog I/O, communicates via the Quantum backplane, and supports Modbus and Modbus Plus networking.

Technical Specifications

Item Specification
Microprocessor Intel 80486
Clock Speed 20 MHz
User Memory 256 KB RAM
Register Capacity Up to 50k words
Maximum Discrete I/O 8192 In / 8192 Out
Maximum Analog I/O 1024 In / 1024 Out
Communication Ports 1 × Modbus (RS-232), 1 × Modbus Plus (DB9), 1 × Executive Port
Programming Software Concept, ProWORX 32, Modsoft
Power Requirements 750 mA @ 5 V DC
Slot Occupancy 1 Quantum slot
Watchdog Timer 250 ms (hardware)
Real-Time Clock Built-in with battery backup
Battery 3V Lithium (990XCP98000, sold separately)

Typical Applications

  • Legacy manufacturing plants using Modicon Quantum

  • Utility substations with Modbus Plus token-ring networks

  • Replacement/maintenance for existing 140-series automation systems

Notes

  • Memory: 256 KB RAM; verify program size fits before replacement

  • Battery: Required for RTC and data retention; sold separately

  • Optimized for stability and deterministic execution rather than high-speed modern networking
Return policy

​We aim to provide reliable products and a smooth purchasing experience. If there is a problem with your order, please contact us and we will assist according to our Refund Policy.
Shipping

We provide international shipping options to meet different delivery requirements. Please review details regarding methods and timelines in our Shipping Policy.
Warranty

We provide a 12-month warranty for all products, subject to normal use and proper installation.

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