Schneider Electric 140CPU11303C Product Overview
The Schneider Electric 140CPU11303C is a high-performance programmable logic controller (PLC) module from the Modicon Quantum series. Designed for industrial automation, this CPU module offers robust processing capabilities, advanced communication options, and reliable operation in harsh environments. It is widely used in applications requiring complex control, data logging, and network integration.
Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | 140CPU11303C |
| Series | Modicon Quantum |
| Processor Type | 32-bit RISC |
| Memory | 1.5 MB (user program) |
| Communication Ports | 1 RS-232, 1 RS-485, 1 Ethernet |
| I/O Capacity | Supports up to 64K I/O points |
| Programming Languages | Ladder Logic, Structured Text, Function Block Diagram |
| 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 | 5% to 95% (non-condensing) |
| Dimensions | 50 x 165 x 310 mm |
| Weight | 0.72kg |
| Power Supply | 24V DC (typical) |
| Certifications | UL, CE, IEC, CSA |
Product Applications
The 140CPU11303C is ideal for a wide range of industrial automation applications, including:
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Manufacturing Systems: Assembly lines, robotic control, and quality inspection.
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Energy Management: Power distribution, renewable energy systems, and grid monitoring.
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Water and Wastewater Treatment: Pump control, filtration, and chemical dosing.
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Oil and Gas: Pipeline monitoring, refinery automation, and safety systems.
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Transportation: Traffic control, conveyor systems, and baggage handling.
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Building Automation: HVAC control, lighting systems, and security integration.
Product Advantages
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High Performance: 32-bit RISC processor ensures fast execution of complex logic.
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Scalability: Supports extensive I/O configurations and modular expansion.
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Robust Communication: Multiple ports (RS-232, RS-485, Ethernet) for seamless integration.
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Durability: Designed to operate in harsh industrial environments.
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Flexible Programming: Supports multiple IEC 61131-3 languages.
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Reliability: Certified for industrial safety and electromagnetic compatibility.
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Easy Maintenance: Modular design simplifies troubleshooting and upgrades.
Frequently Asked Questions (FAQ)
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What is the maximum I/O capacity of the 140CPU11303C?
It supports up to 64,000 I/O points with appropriate expansion modules. -
Can this CPU module communicate with SCADA systems?
Yes, it supports protocols like Modbus, Ethernet/IP, and TCP/IP for SCADA integration. -
What programming software is required?
Unity Pro or Concept software is used for programming and configuration. -
Is the 140CPU11303C compatible with older Modicon Quantum modules?
Yes, it is backward-compatible with most Quantum series modules. -
What is the typical power consumption of this CPU?
Approximately 8W under normal operation. -
Does it support hot-swapping of I/O modules?
No, hot-swapping is not supported; power must be cycled for module changes. -
What is the lifespan of this product?
Schneider Electric typically provides 5+ years of product support. -
Can it operate in high-vibration environments?
Yes, it meets industrial vibration and shock standards. -
How do I update the firmware?
Firmware updates are performed via the Ethernet or RS-232 port using Unity Pro. -
Is redundancy supported?
Yes, with additional redundancy modules (e.g., 140CRP93200).
Recommended Related Models
Same Series (Modicon Quantum)
| Model Number | Description |
|---|---|
| 140CPU11302 | Quantum CPU with 1 MB memory |
| 140CPU11304 | Quantum CPU with 2 MB memory |
| 140CPU53414A | High-speed Quantum CPU |
| 140CRP93200 | Redundancy module for Quantum |
| 140CPS11420 | Power supply module |
| 140NOE77101 | Ethernet communication module |
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Company Information
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
Our services
We are specialized in providing industrial automation parts with a one-year warranty. Our industrial automation parts are sold all over the world.
We can provide equipment and spare parts from different countries and manufacturers, solve your worries or quality problems in many places, and have a great price advantage.
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