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Schneider 140CPU31110 PLC Module

Schneider 140CPU31110 PLC Module

  • Manufacturer: Schneider Electric

  • Product No.: 140CPU31110

  • Condition:1000 in stock

  • Product Type: PLC Module

  • Product Origin: USA

  • Payment: T/T, Western Union

  • Weight: 770g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • 24/7 Support
  • 30-Day Returns
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Schneider 140CPU31110 - PLC Module

The Schneider 140CPU31110 is a high-performance CPU module designed for industrial automation. It supports Modbus and Modbus Plus protocols for versatile communication. With memory protection, a backup battery, and real-time diagnostics, it ensures reliable operation.

Technical Specifications:

Feature Specification
Clock Speed 66 MHz
RAM 548 KB Internal RAM
Memory Expansion PCMCIA card supported
Coprocessor Built-in math coprocessor
Weight 0.770 kg (1.698 lb)
Communication Ports 1 x Modbus RS-232, 1 x Modbus Plus
Battery 3V lithium, 1200 mAh, 10-year life

Key Features:

  • Memory Protection:
    A slide switch for memory write protection ensures program integrity during operation.

  • Backup Battery:
    A 3V lithium battery with 1200 mAh capacity provides up to 10 years of backup for memory retention.

  • LED Indicators:
    The front panel features 7 LEDs to display system status:

    • Ready (Green): Power-up diagnostic successful.
    • Run (Green): Program is executing.
    • Modbus and Modbus Plus (Green): Communication activity.
    • Mem Prt (Orange): Memory protection activated.
    • Bat Low (Red): Low or missing battery.
    • Error A (Red): Communication fault on Modbus Plus.

Memory and Communication Configuration:

  • Communication Ports:
    Includes Modbus RS-232 and Modbus Plus ports for reliable communication.

  • Key Switch:
    The key switch has three positions:

    • Stop: PLC stopped, no program modifications allowed.
    • Mem Prt: PLC stopped or running, no program modifications allowed.
    • Start: Program modifications allowed during operation.
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Product Description

Schneider 140CPU31110 - PLC Module

The Schneider 140CPU31110 is a high-performance CPU module designed for industrial automation. It supports Modbus and Modbus Plus protocols for versatile communication. With memory protection, a backup battery, and real-time diagnostics, it ensures reliable operation.

Technical Specifications:

Feature Specification
Clock Speed 66 MHz
RAM 548 KB Internal RAM
Memory Expansion PCMCIA card supported
Coprocessor Built-in math coprocessor
Weight 0.770 kg (1.698 lb)
Communication Ports 1 x Modbus RS-232, 1 x Modbus Plus
Battery 3V lithium, 1200 mAh, 10-year life

Key Features:

  • Memory Protection:
    A slide switch for memory write protection ensures program integrity during operation.

  • Backup Battery:
    A 3V lithium battery with 1200 mAh capacity provides up to 10 years of backup for memory retention.

  • LED Indicators:
    The front panel features 7 LEDs to display system status:

    • Ready (Green): Power-up diagnostic successful.
    • Run (Green): Program is executing.
    • Modbus and Modbus Plus (Green): Communication activity.
    • Mem Prt (Orange): Memory protection activated.
    • Bat Low (Red): Low or missing battery.
    • Error A (Red): Communication fault on Modbus Plus.

Memory and Communication Configuration:

  • Communication Ports:
    Includes Modbus RS-232 and Modbus Plus ports for reliable communication.

  • Key Switch:
    The key switch has three positions:

    • Stop: PLC stopped, no program modifications allowed.
    • Mem Prt: PLC stopped or running, no program modifications allowed.
    • Start: Program modifications allowed during operation.

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