Schneider 140CPU65150
Schneider 140CPU65150
Schneider 140CPU65150
Schneider 140CPU65150
Schneider 140CPU65150
Schneider 140CPU65150
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140CPU65150

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The Schneider Electric 140CPU65150 is a Modicon Quantum Unity processor with 768kB RAM, 166MHz, Modbus Plus, Ethernet, and 10.28 Kinst/ms performance.
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Technical specifications for 140CPU65150

  • Manufacturer:
    Schneider Electric
  • Part Number:
    140CPU65150
  • Product Family:
    Modicon Quantum
  • Product Type:
    Logic Controller
  • Stock:
    2
  • Clock Frequency:
    166 MHz
  • 166 MHz:
    768 kB
  • Expandable Program Memory:
    7168 kB (via PCMCIA)
  • Expandable File Storage:
    8 MB (via PCMCIA)
  • Processing Speed:
    10.28 Kinst/ms (100% Boolean), 10.07 Kinst/ms (65% Boolean/35% numerical)
  • System Overhead:
    0.2ms (fast task), 1ms (master task)
  • Bus Current:
    2160 mA
  • Integrated Communications:
    1 Modbus Plus, 1 Ethernet TCP/IP, 1 Modbus, 1 USB
  • Optional Modules:
    Up to 6 (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max)
  • Distributed I/O Stations:
    63 (Modbus Plus)
  • Remote I/O Stations:
    31 (S908 remote I/O), 31 (Ethernet Quantum remote I/O)
  • Discrete I/O (Remote):
    31,744 inputs/31,744 outputs
  • Analog I/O (S908):
    1,984 inputs/1,984 outputs
  • 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 Firmware & Updates Configuration

Features:

  • 166MHz with 768kB RAM and 10.28 Kinst/ms Boolean execution speed.
  • Modbus Plus, Ethernet, Modbus, USB, and 6 optional modules.
  • Supports 63 distributed stations, 31 remote stations, and 31,744 discrete I/O.
The 140CPU65150 is a Unity processor delivering 166MHz clock speed and 768kB internal RAM for demanding automation applications. The 140CPU65150 achieves processing speeds of 10.28 Kinst/ms for 100% Boolean instructions and 10.07 Kinst/ms for mixed Boolean/numerical instructions. The 140CPU65150 supports expandable memory of 7168kB program memory via PCMCIA card and 8MB file storage via PCMCIA card. The 140CPU65150 includes a key switch for memory port on/off, ensuring program security. System overhead is 0.2ms for fast task and 1ms for master task.

The 140CPU65150 integrates multiple communication interfaces including Modbus Plus, Ethernet TCP/IP, Modbus (RS232/485), and USB. The 140CPU65150 supports up to 6 optional modules for Ethernet, Modbus, Modbus Plus, Profibus DP, and Sy/Max expansion. The 140CPU65150 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 140CPU65150 has a bus current requirement of 2160mA and includes LED signaling for Ethernet activity and collision status.

The 140CPU65150 features a comprehensive application structure with 1 cyclic/periodic master task, 1 periodic fast task, 128 I/O interrupt tasks, 128 interrupt tasks, 32 timer interrupt tasks, and 4 auxiliary tasks. The 140CPU65150 supports process control functionality and accurate time stamping. The 140CPU65150 is certified with UL, CE, CSA, GOST, and Marine approvals, ensuring compliance with international safety standards.

The 140CPU65150 Schneider Logic Controller may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

Schneider 140CPU65150 Logic Controller 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 140CPU65150 Logic Controller Specs

General

  • Manufacturer Schneider
  • Model 140CPU65150
  • Condition New Original ready stock
  • Product Family 140CPU4321A,140CPU43412,140CPU43412A,140CPU65160S
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.
  • Water and Wastewater Management: Extensively used in water purification plants, desalination facilities, and large municipal sewage networks to coordinate distributed pumping and filtration stations.
  • Oil, Gas, and Petrochemicals: Deployed in downstream refining plants, pipeline monitoring systems, and chemical processing facilities due to its high-reliability hot-standby redundancy capabilities.
  • Power Generation & Utilities: Monitors and controls balance-of-plant (BOP) systems in thermal and hydroelectric power stations, ensuring seamless grid synchronization and burner management.
  • Mining, Metals, and Minerals: Manages heavy rolling mills, smelting lines, and material handling systems that operate continuously under demanding plant conditions.
  • Dual-Layer Architecture: The processor features separate update paths for its primary Operating System (OS) and its Co-Processor (CoPro) Firmware (e.g., CoPro Exec V6.1). The CoPro manages onboard network protocols like Modbus Plus and Modbus TCP/IP.
  • Update Software Tools: Firmware cannot be directly updated via engineering software. It requires the standalone Schneider OS Loader tool or EcoStruxure Automation Device Maintenance (EADM) utility via a physical connection.
  • Transfer Interfaces: Updates are typically loaded using either the dedicated front-facing USB port for rapid bench-top transfers, or the Modbus Plus/Ethernet ports over a secure local network engineering path.
  • Hot Recovery Precautions: During an OS re-flash, the PLC must be placed in STOP mode. The memory cache is completely wiped during this process; a full program download (.STX or .XEF file) is mandatory once the upgrade completes.
  • Software Support Matrix: Configured using Unity Pro (Legacy V4.0 through V13) or modern EcoStruxure Control Expert. It leverages the advanced UMAS protocol over TCP/IP for secure program uploads and downloads.
  • IEC 61131-3 Programming Languages: Supports all five standard industrial programming methodologies:Ladder Logic (LD) for straightforward relay-interlocking schemes.
  • Hardware & Network Mapping: Hardware configurations are managed within the software's structural tree view, allowing engineers to map up to 31 remote I/O (RIO) drops or 63 distributed I/O (DIO) stations. Communication rules for the integrated Ethernet port (such as IP subnetting and I/O Scanning tables) are assigned directly under the CPU's properties tab.
Description
The Schneider Electric 140CPU65150 is a high-performance Unity processor for the Modicon Quantum automation platform. This processor delivers 166MHz clock speed with 768kB internal RAM for demanding control applications. The 140CPU65150 supports local racks with 2, 4, 6, 10, or 16 slots. The 140CPU65150 provides extensive I/O capabilities including up to 31,744 discrete I/O remote and 8000 distributed I/O per Modbus Plus network. 

The Schneider Electric 140CPU65150 features integrated communication with 1 Modbus Plus, 1 Ethernet TCP/IP, 1 Modbus (RS232/485), and 1 USB port. The 140CPU65150 supports up to 6 optional modules for Ethernet, Modbus, Modbus Plus, Profibus DP, and Sy/Max. The 140CPU65150 has a bus current requirement of 2160mA. The 140CPU65150 includes local signaling with green LED for Ethernet activity and red LED for Ethernet collision.

The Schneider Electric 140CPU65150 delivers high processing speed with 10.28 Kinst/ms for 100% Boolean instructions and 10.07 Kinst/ms for 65% Boolean/35% numerical instructions. The 140CPU65150 has a system overhead of 0.2ms for fast task and 1ms for master task. The 140CPU65150 supports expandable memory of 7168kB program via PCMCIA card and 8MB file storage via PCMCIA card.

The Schneider Electric 140CPU65150 is certified with UL, CE, CSA, GOST, and Marine approvals. The 140CPU65150 has application structure with 1 cyclic/periodic master task, 1 periodic fast task, 128 I/O interrupt tasks, 128 interrupt tasks, 32 timer interrupt tasks, and 4 auxiliary tasks.The 140CPU65150 is suitable for water treatment, manufacturing, and process automation applications.
Alternative Names
14OCPU6515O I40CPU65I50 140CPU4321A 140CPU43412 140CPU67160 140CPU43412A 140CPU65160S 140CPU43412U
Technical notes
The Schneider 140CPU65150 is a Modicon Quantum Unity processor with 166MHz, 768kB RAM, and 10.28 Kinst/ms speed. Features integrated Modbus Plus/Ethernet/USB, 6 optional modules, 63 distributed I/O stations, and 31 remote I/O stations. Supports 7168kB program memory via PCMCIA.
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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 primary function of the 140CPU65150?
It is a Unity processor for Modicon Quantum, providing 166MHz, 768kB RAM, and communication via Modbus Plus/Ethernet.
What is the processing speed of the 140CPU65150?
It delivers 10.28 Kinst/ms for Boolean and 10.07 Kinst/ms for mixed Boolean/numerical instructions.
What communication interfaces does the 140CPU65150 support?
It integrates Modbus Plus, Ethernet TCP/IP, Modbus (RS232/485), and USB with up to 6 optional modules.

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