Schneider Electric Modicon Quantum 140CPU65860 High-Speed Processor

Power your most demanding automation. The Schneider Electric 140CPU65860 is a top-tier Unity processor for the Modicon Quantum platform. With a 266 MHz clock and massive I/O capacity, it handles complex control with ease. It integrates Ethernet, Modbus, and Modbus Plus natively. This CPU is built for large-scale, high-performance applications.

Product Specifications

• Manufacturer & Platform: Schneider Electric Modicon Quantum
• Part Number: 140CPU65860
• CPU Clock Speed: 266 MHz
• Program Execution Speed: Up to 30 K instructions/ms
• Integrated Memory: 1024 KB RAM, 704 KB User Logic Memory
• Data Storage: Battery-Backed SRAM
• Integrated Communications:
  • 1 x Ethernet TCP/IP Port (RJ45)
  • 1 x Modbus Plus Port (DB9)
  • 1 x Modbus (RS232/485) Port
  • 1 x USB Programming Port
• System Capacity: Supports up to 16 slots locally, 64 racks remotely
• Discrete I/O Capacity: Up to 31,744 inputs & outputs per remote network
• Power Supply: 24V DC via backplane
• Power Consumption: 7.2 Watts
• Operating Temperature: 0°C to +60°C
• Key Certifications: UL, CSA, CE, GOST, Marine (ABS, DNV, etc.)
• Weight: 1.42 kg (3.13 lbs)

Core Performance Features

• High-Speed Processing: Executes complex Boolean and numerical logic rapidly for real-time control.
• Extensive Memory: Ample space for large user programs and data tables.
• Multi-Network Connectivity: Built-in ports for seamless integration into mixed-protocol plant networks.
• Massive I/O Scalability: Manages thousands of I/O points across local and distributed networks.
• Robust Task Structure: Supports multiple task types (cyclic, periodic, interrupt) for organized, deterministic execution.
• Industrial Ruggedness: Conformal coating protects against humidity and contaminants.

Typical Applications

• Large process control systems (chemical, oil & gas, water treatment)
• Major material handling and distribution centers
• Power generation and distribution automation
• Marine and offshore control systems
• Complex manufacturing and assembly lines

Warranty & Global Shipping

This critical system component is covered by a 12-month warranty. We handle it with care and ship via reliable international carriers like FedEx, UPS, and DHL with full tracking.

Frequently Asked Questions

What programming software is used for this CPU?

The 140CPU65860 is programmed using Schneider Electric's Unity Pro software suite, which provides configuration, programming, and diagnostic tools.

Can it communicate on Ethernet/IP or Profinet networks?

Its native Ethernet port supports Modbus TCP/IP. For Ethernet/IP or Profinet, you would need to add a separate communication coprocessor module (e.g., 140NOE771xx) to the rack.

What is the purpose of the battery-backed SRAM?

It retains critical process data, recipe parameters, and system configuration when main power is removed, preventing data loss.

How many remote I/O drops does it support?

It supports extensive remote I/O, including up to 31 drops of S908 remote I/O or 31 drops of Quantum Ethernet remote I/O, allowing for vast system expansion.

What do the marine certifications (ABS, DNV) mean?

These indicate the processor is tested and approved for use in shipboard and offshore environments, meeting strict standards for vibration, temperature, and environmental resistance.

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