Description
6AU1400-2PA23-0AA0 SIEMENS Central control module
Product Dimensions:
Product Description
A SIEMENS Central Control Module (CCM), often the core component of a Programmable Logic Controller (PLC) or Distributed Control System (DCS), is the brain of an automation system. It executes the user program, processes input signals from sensors and field devices, and generates output signals to control actuators and machinery. It provides the central processing unit (CPU), memory for the operating system and user program, and communication interfaces for networking and programming. These modules are designed for high reliability, robustness, and real-time performance in demanding industrial environments.
Product Parameters
| Parameter | Typical Specification Range |
| Processor Type | High-performance industrial microprocessor (e.g., ARM or custom ASIC) |
| Program Memory | Integrated non-volatile memory (e.g., several MB to GB) |
| Work/Data Memory | Integrated volatile memory (e.g., several MB of RAM) |
| Cycle Time/Execution Speed | Extremely fast; often in the microsecond range per instruction |
| Communication Ports | Integrated interfaces like PROFINET/Ethernet, PROFIBUS, USB, or serial ports |
| Operating Voltage | Typically 24 V DC (sometimes 120/230 V AC for larger systems) |
| Protection Rating | High level, often IP20 or better for cabinet mounting |
| Operating Temperature | Wide industrial range, typically 0°C to +60°C |
| Programming Language | Supports IEC 61131-3 standards (e.g., LAD, FBD, SCL) |
Product Advantages
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High Performance and Speed: Provides rapid processing capabilities for complex control algorithms and fast machine cycles, ensuring real-time operation.
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Scalability and Flexibility: Designed to seamlessly integrate with a wide range of SIEMENS I/O modules and communication processors, allowing systems to be easily expanded or modified.
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Robustness and Reliability: Built to withstand harsh industrial conditions, including electrical noise, vibration, and temperature variations, ensuring long-term stability and minimal downtime.
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Integrated Diagnostics: Features extensive on-board diagnostic functions for the CPU and connected components, facilitating quick troubleshooting and maintenance.
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Security: Incorporates security features like access protection and encrypted communication to protect the automation program and data from unauthorized access.
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Standardized Integration: Utilizes the standard TIA Portal (Totally Integrated Automation) development environment, streamlining engineering and system integration.
Important Considerations
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Proper Grounding: Ensure the module and its associated components are correctly grounded to mitigate electrical noise and potential damage.
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Power Supply: Use a stable and appropriately sized industrial power supply that meets the module’s voltage and current requirements.
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Environmental Limits: Do not exceed the specified operating temperature, humidity, or vibration limits.
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Firmware Updates: Always use approved and tested firmware versions from SIEMENS; improper updates can lead to system instability.
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Programming Logic: Implement thorough testing and simulation of the user program before deployment to prevent unexpected machine behavior.
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ESD Protection: Handle the module with Electrostatic Discharge (ESD) precautions to avoid damaging sensitive internal electronic components.
Product Applications
The SIEMENS Central Control Module is fundamental in any industrial sector requiring precise and reliable automation and control.
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Manufacturing Automation: Controlling assembly lines, robotic cells, and material handling systems.
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Process Control: Managing continuous processes in chemical plants, oil and gas facilities, and water treatment systems.
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Building Automation: Providing central control for HVAC, lighting, and security systems in large complexes.
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Infrastructure: Used in traffic control, tunnel ventilation, and power generation/distribution systems.
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Machine Building: The core controller in specialized machinery like packaging machines, printing presses, and CNC equipment.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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