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Product Introduction
The Schneider Electric 140CPU65160 Unity Processor Module belongs to the acclaimed Modicon Quantum series of high-performance PLCs, designed specifically for large-scale and mission-critical automation systems. This CPU module is engineered with high processing capabilities and seamless communication interfaces to handle complex control logic, real-time data exchange, and system redundancy. Designed for integration with EcoStruxure Control Expert (formerly Unity Pro), the 140CPU65160 simplifies programming, diagnostics, and maintenance in demanding industrial applications.
Built to support a wide range of I/O modules and field networks, this processor is an ideal solution for industries requiring robust logic execution, redundant architecture, and system scalability. Its modular design, paired with advanced memory and communication capabilities, makes it an essential part of critical infrastructure and industrial automation strategies worldwide.
Product Specifications
| Parameter | Details |
| Model | 140CPU65160 |
| Series | Modicon Quantum |
| Manufacturer | Schneider Electric |
| Processor Type | 32-bit RISC processor |
| Clock Frequency | 266 MHz |
| Internal RAM | 3072 KB |
| Internal Flash Memory | 2048 KB |
| Backplane Compatibility | Quantum 4-slot to 16-slot racks |
| Programming Software | Unity Pro / EcoStruxure Control Expert |
| Programming Languages | LD, ST, FBD, SFC, IL |
| I/O Capacity | Over 7000 I/O points (depends on configuration) |
| Ethernet Interface | 1x 10/100 Mbps RJ45 |
| Serial Ports | RS232/RS485 |
| Supported Protocols | Modbus, TCP/IP, Modbus TCP, UDP, IP |
| Real-Time Clock | Integrated |
| Memory Card Support | PCMCIA slot for optional memory expansion |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Humidity Range | 5% to 95% non-condensing |
| Power Consumption | Approx. 7.5 W |
| Redundancy Support | Yes – Supports Hot Standby Redundancy |
| Certifications | UL, CSA, CE, ATEX, RoHS |
| Mounting Type | Rack-mounted |
| Dimensions (H x W x D) | 110 x 185 x 325 mm |
| Weight | 1.46 kg |
Product Applications
The 140CPU65160 is designed for industrial control environments that demand high reliability, real-time processing, and system scalability. Typical applications include:
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Power Generation & Distribution: For intelligent energy control, load shedding, and fault detection.
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Water Treatment & Wastewater Management: Continuous monitoring and automated process control.
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Oil & Gas Industry: Handling distributed I/O, safety loops, and high-speed logic in hazardous environments.
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Food & Beverage Manufacturing: Ensures consistency, quality assurance, and batch control.
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Pharmaceutical Production: Supports compliance with validation standards and data integrity.
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Chemical Processing Plants: Provides fast, secure, and redundant process automation.
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Metals & Mining Operations: Harsh environment readiness with strong I/O interfacing capabilities.
Product Advantages
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Superior Processing Power: With a 266 MHz RISC processor, it offers high-speed instruction execution suitable for time-sensitive operations.
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Large Memory Capacity: Equipped with 3 MB RAM and 2 MB Flash, ideal for large applications involving thousands of I/O points.
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Enhanced Connectivity: Includes Ethernet and serial ports, supporting Modbus and Modbus TCP/IP for flexible system integration.
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Redundancy & Hot Standby Support: Designed for applications where downtime is unacceptable, with seamless CPU failover capability.
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Integrated Real-Time Clock: Enables precise time stamping of critical events and control functions.
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Modular & Scalable Design: Easily scales from small to large rack configurations without architectural change.
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EcoStruxure Compatibility: Integrates seamlessly into Schneider’s digital automation ecosystem for diagnostics, simulation, and remote monitoring.
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Rugged Industrial Construction: Built to withstand vibration, electrical noise, and extended temperature and humidity ranges.
Frequently Asked Questions (FAQ)
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What software is required to program the 140CPU65160?
The processor is programmed using EcoStruxure Control Expert (formerly Unity Pro). -
Does the 140CPU65160 support Hot Standby Redundancy?
Yes, it supports Hot Standby configurations for high availability applications. -
What kind of memory card is compatible with this CPU?
The CPU features a PCMCIA slot for flash memory expansion. -
What protocols does it support for communication?
It supports Modbus, Modbus TCP/IP, TCP/IP, and UDP among others. -
Can the 140CPU65160 be used in hazardous environments?
Yes, it is ATEX certified for use in hazardous areas with appropriate enclosures. -
What kind of I/O expansion is available?
Supports over 7000 I/O points, compatible with a wide range of Quantum I/O modules. -
What is the difference between 140CPU65160 and 140CPU65150C?
The 65160 offers a faster CPU and more memory, suited for more demanding applications. -
Can it be remotely diagnosed or monitored?
Yes, through Ethernet and compatible SCADA or DCS systems. -
Does it support structured programming?
Yes, it supports IEC 61131-3 languages, including Structured Text (ST), SFC, LD, FBD, and IL. -
Is it compatible with existing Quantum racks and modules?
Absolutely. The 140CPU65160 is fully backward compatible with existing Quantum infrastructure.
Related Models in the Same Series (Modicon Quantum)
| Model | Description | CPU Speed | Memory | Redundancy |
| 140CPU65150C | Unity Processor with mid-range performance | 166 MHz | 2048 KB RAM | Yes |
| 140CPU67160 | High-performance Unity CPU with dual Ethernet | 266 MHz | 3 MB RAM | Yes |
| 140CPU67261 | Premium Unity CPU with extended memory | 400 MHz | 8 MB RAM | Yes |
| 140CPU43412A | Standard Quantum CPU for general applications | 66 MHz | 512 KB RAM | No |
| 140CPU43412U | Unity OS CPU for compact systems | 100 MHz | 1 MB RAM | No |
| 140CPU65160S | Safety-enhanced Unity Processor | 266 MHz | 3 MB RAM | Yes |
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