Schneider 140CPU65150C
Schneider 140CPU65150C
Schneider 140CPU65150C
Schneider 140CPU65150C
Schneider 140CPU65150C
Schneider 140CPU65150C
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    Apter Power provides rare, factory-certified coated industrial CPUs to prevent critical process downtime.

140CPU65150C

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140CPU65150C is a Modicon Quantum Unity processor featuring 768 KB memory and a 166 MHz CPU, supplied in a conformal-coated version for enhanced environmental protection.
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Technical specifications for 140CPU65150C

  • Manufacturer:
    Schneider Electric
  • Part Number:
    140CPU65150C
  • Product Family:
    Modicon Quantum
  • Product Type:
    Modicon Quantum Unity
  • Stock:
    3
  • Clock frequency:
    166 MHz
  • Number of racks:
    2 - local rack(s)
  • Number of distributed I/O station:
    63 station(s) - 1 rack(s) - 3 Modbus Plus network(s)
  • Communication service:
    Ethernet router
  • Number of optional modules:
    6 (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max)
  • Checks:
    Process control
  • Bus current requirement:
    2160 mA
  • Standards:
    HazLoc
  • Weight:
    1.2 kg
  • Estimated shipping dimensions:
    8x13x25cm
  • Tariff Code:
    8537101190
  • Country of origin:
    France
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Application Diagnostic Protection Installation & Upgrade

Features:

  • Protective coating against moisture, dust, and chemical exposure.
  • 166MHz with 768kB RAM and 10.28 Kinst/ms Boolean execution speed.
  • Modbus Plus, Ethernet, USB, 63 distributed stations, and 31,744 discrete I/O.
The 140CPU65150C features a conformal coating that provides a protective layer on the processor board, offering enhanced resistance to moisture, dust, chemical vapors, and airborne contaminants. This coating makes the 140CPU65150C ideal for installations in harsh environments such as wastewater treatment plants, chemical processing facilities, food and beverage production, and outdoor installations where humidity and corrosive atmospheres are present. The 140CPU65150C's conformal coating extends the operational life and reliability of the processor in demanding conditions where standard processors would be at risk of failure. The "C" suffix indicates this enhanced protection feature.

The 140CPU65150C is a Unity processor delivering 166MHz clock speed and 768kB internal RAM for demanding automation applications. The 140CPU65150C achieves processing speeds of 10.28 Kinst/ms for 100% Boolean instructions and 10.07 Kinst/ms for mixed Boolean/numerical instructions. The 140CPU65150C supports expandable memory of 7168kB program memory via PCMCIA card and 8MB file storage via PCMCIA card, providing ample capacity for complex control programs and data logging. System overhead is 0.2ms for fast task and 1ms for master task, ensuring deterministic performance.

The 140CPU65150C integrates multiple communication interfaces including Modbus Plus, Ethernet TCP/IP, Modbus (RS232/485), and USB, with support for up to 6 optional modules for Ethernet, Modbus, Modbus Plus, Profibus DP, and Sy/Max expansion. The 140CPU65150C provides extensive I/O capacity with 63 distributed I/O stations per Modbus Plus network, 31 remote I/O stations per S908 remote I/O, and up to 31,744 discrete I/O remote. The 140CPU65150C has a bus current requirement of 2160mA and includes LED signaling for Ethernet activity and collision status.

The 140CPU65150C Schneider Modicon Quantum Unity may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

Schneider 140CPU65150C Modicon Quantum Unity Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Schneider 140CPU65150C Modicon Quantum Unity Specs

General

  • Manufacturer Schneider
  • Model 140CPU65150C
  • Condition New Original ready stock
  • Product Family 140CPU4321A,140CPU43412,140CPU67160,140CPU67060
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Oil, Gas & Petrochemical Refineries: Deployed in areas exposed to volatile hydrocarbon gases, sulfur compounds, and offshore salt spray.
  • Wastewater Treatment Plants: Resistant to corrosive chemical fumes such as hydrogen sulfide (H₂S) and chlorine gas.
  • Chemical Manufacturing: Ideal for processing environments with high humidity and ambient chemical particulates.
  • Mining and Metal Processing: Built to withstand heavy airborne conductive dust, slag particles, and wide thermal fluctuations.
  • Environmental Endurance: Conformal coating meets ISA S71.04 Class G3 standards, preventing chemical corrosion and moisture-driven electrical shorts on the PCB.
  • Error Correction and Parity: Memory subsystems run continuous integrity checks to isolate and mitigate soft bit-errors in logical execution blocks.
  • Watchdog Timers: Monitored tasks utilize fail-safe internal timers to trigger orderly system shutdowns if software loops hang or freeze.
  • Form-Factor Drop-in Compatibility: Fits directly into existing standard Modicon Quantum backplanes without needing mechanical frame modifications.
  • Hot-Swapping Prohibitions: Quantum racks generally do not support hot-swapping standard CPUs. Power down the specific rack segment before removing or sliding in the processor to avoid bus damage.
  • Firmware Lifecycle Alignment: Upgrading or replacing units requires validating Unity Pro (or EcoStruxure Control Expert) software versions to ensure the exact hardware revision number matches your program database.
  • Legacy Lifecycle Migration: Because the Quantum line is officially discontinued, this CPU is primarily used as a critical spare part to sustain legacy architecture. For long-term upgrades, plans should be made to migrate towards the modern Modicon M580 platform using dedicated Schneider upgrade bridges.
Description
The Schneider Electric Modicon Quantum Unity Processor 140CPU65150C is a high-performance processor designed for industrial automation. It features 768 kB of memory, supporting complex control tasks and large-scale data processing, meeting the demands of modern industrial environments for high reliability and efficiency.

140CPU65150C With a 166 MHz clock speed, the processor delivers fast response capabilities, ensuring precise real-time control of production lines and automated systems. Additionally, it is coated for protection, enabling stable operation in harsh environments and extending the device’s service life.

140CPU65150C Processor is compatible with the Modicon Quantum series control systems and can work with a wide range of I/O modules and communication interfaces, allowing for flexible system expansion. Whether in steel, chemical, pharmaceutical, or other industrial sectors, it provides robust support for complex process control.
Alternative Names
14OCPU6515OC 140CPU65I50C 140CPU43412U 140CPU4321A 140CPU43412 140CPU67160 140CPU43412A 140CPU65160S
Technical notes
The Schneider Electric 140CPU65150C is a Modicon Quantum Unity processor with conformal coating, providing enhanced protection against moisture, dust, and corrosive atmospheres for demanding industrial environments. It features a 166 MHz processor with 768 kB internal RAM, expandable to 7168 kB program memory via PCMCIA card.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the Schneider 140CPU65150C?
The 140CPU65150C is a Unity Processor for the Modicon Quantum series. It features 768 kB of memory, operates at 166 MHz, and comes coated for protection, ensuring reliable operation in harsh industrial environments.
What are the maximum discrete I/O capabilities of 140CPU65150C?
Remote I/O: 31,744 inputs and 31,744 outputs, Distributed I/O per Modbus Plus network: 8,000 inputs and 8,000 outputs, Local I/O: Unlimited (up to 26 slots maximum), Ethernet remote I/O: Unlimited (up to 31 drops of 28 slots maximum)
What are the maximum analogue I/O capabilities?
Distributed I/O per Modbus Plus network: 500 inputs and 500 outputs, S908 remote I/O: 1,984 inputs and 1,984 outputs, Local I/O: Unlimited (up to 26 slots maximum), Ethernet remote I/O: Unlimited (up to 31 drops of 28 slots maximum)
Does the 140CPU65150C support application-specific I/O features?
Yes, it supports: Accurate time stamping for events, High-speed interrupt inputs, Serial communication links, Counters for process monitoring and control