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Product Introduction
The Schneider Electric 140CPU67160 is a high-performance Unity Hot Standby Processor designed for the Modicon Quantum automation platform. Operating at a clock frequency of 266 MHz, it features 1024 kB of internal RAM, expandable up to 7168 kB for program memory and 8 MB for file storage via PCMCIA cards. The processor supports a variety of communication protocols, including Modbus Plus, Modbus, Ethernet TCP/IP, and USB, facilitating seamless integration into complex industrial automation systems.
This processor is engineered to handle extensive I/O configurations, supporting up to 63 distributed I/O stations and 31 remote I/O stations, making it suitable for large-scale automation tasks. Its robust architecture ensures reliable performance in demanding industrial environments.
Product Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Model Number | 140CPU67160 |
| Product Type | Unity Hot Standby Processor |
| Clock Frequency | 266 MHz |
| Internal RAM | 1024 kB |
| Program Memory Expansion | Up to 7168 kB via PCMCIA card |
| File Storage Expansion | Up to 8 MB via PCMCIA card |
| Number of Racks | 2 local racks |
| Distributed I/O Stations | Up to 63 stations across 3 Modbus Plus networks |
| Remote I/O Stations | Up to 31 stations via S908, Ethernet Quantum, or Ethernet X80 |
| Discrete I/O Capacity | Up to 31,744 inputs and 31,744 outputs (remote) |
| Analog I/O Capacity | Up to 1,984 inputs and 1,984 outputs (remote) |
| Integrated Communication Ports | 1 Modbus Plus (SUB-D 9), 1 Modbus (RJ45), 1 Ethernet (RJ45), 1 USB |
| Optional Communication Modules | Supports up to 6 (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max) |
| Instruction Execution Time | Boolean: 0.0525–0.075 µs; Word: 0.045–0.06 µs; Floating Point: 0.4–0.5 µs |
| System Overhead | Master Task: 1 ms; Fast Task: 0.2 ms |
| Bus Current Requirement | 2500 mA |
| Dimensions (W x H x D) | 110 x 190 x 325 mm |
| Weight | 1.447 kg |
| Certifications | CE, UL, CSA, GOST, HazLoc |
Applications
The 140CPU67160 Unity Hot Standby Processor is versatile and suitable for a wide range of industrial applications, including:
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Process Control: Managing complex processes in industries such as chemical, oil and gas, and pharmaceuticals.
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Manufacturing Automation: Coordinating machinery and production lines for efficient manufacturing operations.
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Water and Wastewater Treatment: Controlling treatment processes and monitoring system performance.
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Energy Management: Overseeing power distribution and energy consumption in facilities.
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Transportation Systems: Managing control systems in railways, airports, and traffic management.
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Building Automation: Integrating HVAC, lighting, and security systems for intelligent building management.
Product Advantages
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High Processing Speed: The 266 MHz processor ensures rapid execution of complex control tasks.
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Scalable Memory: Expandable program and file storage memory accommodate growing application needs.
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Extensive I/O Support: Capable of handling large numbers of discrete and analog I/O points.
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Flexible Communication: Multiple integrated ports and support for optional modules allow for diverse network configurations.
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Robust Design: Engineered to operate reliably in demanding industrial environments.
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Comprehensive Task Management: Supports various task types, including cyclic, periodic, and interrupt-driven tasks.
Frequently Asked Questions (FAQ)
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What is the maximum program memory capacity of the 140CPU67160?
The processor’s program memory can be expanded up to 7168 kB using a PCMCIA card. -
Which communication protocols are supported by the 140CPU67160?
It supports Modbus Plus, Modbus, Ethernet TCP/IP, and USB protocols. -
How many I/O stations can the processor manage?
It can handle up to 63 distributed I/O stations and 31 remote I/O stations. -
What is the processor’s clock frequency?
The 140CPU67160 operates at a clock frequency of 266 MHz. -
Is the processor suitable for safety-critical applications?
While robust, for safety-critical applications, Schneider Electric offers dedicated safety processors like the 140CPU65160S. -
Can the processor’s memory be expanded?
Yes, both program memory and file storage can be expanded via PCMCIA cards. -
What are the dimensions and weight of the 140CPU67160?
Dimensions are 110 x 190 x 325 mm, and it weighs 1.447 kg. -
Does the processor support hot standby configurations?
Yes, the 140CPU67160 is designed specifically for hot standby configurations, ensuring seamless failover capabilities. -
What is the bus current requirement for the processor?
It requires a bus current of 2500 mA. -
What certifications does the 140CPU67160 have?
It holds certifications including CE, UL, CSA, GOST, and HazLoc.
Related Models – Same Series or Similar Functionality
| Model Number | Product Name | CPU Speed | Memory (RAM/Program) | Key Features |
|---|---|---|---|---|
| 140CPU65160C | Unity Processor | 266 MHz | 1024 kB / Up to 7168 kB | High-performance CPU, non-hot standby version |
| 140CPU65260 | Unity Processor | 266 MHz | 2048 kB / Up to 7168 kB | More RAM for large logic programs |
| 140CPU65150 | Unity Processor | 166 MHz | 768 kB / Up to 7168 kB | Lower-tier Unity CPU for medium-sized applications |
| 140CPU67160S | Unity Safety Processor | 266 MHz | 1024 kB | Safety-certified CPU with hot standby support |
| 140CPU43412A | Standard Quantum Processor | 100 MHz | 896 kB | Standard CPU with Modbus and Ethernet support |
| 140CPU53414B | Quantum Processor with Ethernet | 100 MHz | 896 kB | Enhanced communication options, older but widely used |
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