Product Short Description
Product Introduction: The CU312B is a central processing module (CPU module) in the KEBA KeControl series, designed for controlling core task processing and communication coordination in automation systems. It utilizes high-speed processors, real-time operating systems, and rich communication interfaces to provide integrated platform support for machine control, motion control, and human-machine interface interaction. It is a medium-performance level main control unit commonly used in medium-sized injection molding equipment, automation units, and packaging machinery.
Description
Technical Specifications:
| Parameter | Specification |
|---|---|
| Model | CU312B |
| Manufacturer | KEBA |
| Processor Type | Embedded industrial CPU (32-bit) |
| Main Frequency | Approximately 300 MHz |
| Program Memory | Flash Memory (typically 32MB or above) |
| Operating Memory | SDRAM, typically 64MB |
| Operating System | KEBA real-time operating system or Linux RT version |
| Communication Interfaces | 1 x Ethernet interface; 1 x System bus interface (connected to I/O or axis control modules); Expandable CAN, RS232, USB interfaces |
| Power Supply | 24V DC (powered through backplane) |
| Operating Temperature | 0°C to +55°C |
| Mounting Style | Slot or DIN rail installation |
| Module Size | Standard control rack width |
| Features | Touch panel interface |
Functional Features:
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Extensive range of digital and analog inputs and outputs for seamless integration
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Modular I/O capacity for managing a wide array of I/O modules
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Supports intricate automation architectures requiring scalability and flexibility
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High-speed processor and real-time operating system for deterministic control
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Multi-communication interface support
Performance Parameters:
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32-bit embedded industrial CPU at approximately 300 MHz
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32MB+ Flash program memory
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64MB SDRAM operating memory
Material Composition: Industrial-grade components rated for 0°C to +55°C operation
Structural Features:
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Standard control rack width for easy integration into control cabinets
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Slot or DIN rail mounting options
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Modular design for flexible I/O expansion
Working Principle: The CU312B serves as the central processing unit in the KEBA control architecture, executing control programs, processing I/O data, and managing communication between various system components. It coordinates the operation of connected I/O modules and axis control modules via the system bus, while providing Ethernet connectivity for higher-level systems.
Advantages and Strengths:
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Medium-performance level suitable for a wide range of applications
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Scalable and flexible modular I/O architecture
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Comprehensive communication interface options
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Real-time operating system for deterministic control
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Strong presence in injection molding industry with partnerships with major manufacturers
Applicable Industries:
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Injection molding equipment (KePlast system): Control of mold locking, injection molding, pressure holding, and mold opening; temperature control closed-loop, pressure monitoring, and action synchronization
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Packaging machinery: Molding, sealing, film feeding, and cutting actions; integration with vision systems or tension control systems
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Automatic assembly and transmission lines: Coordination of multiple workstation rhythms; control of cylinders, motors, sensors; data collection, alarm processing, and system synchronization control
Model Series: KEBA KeControl Series (CU312 Series)
Installation Requirements:
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Slot or DIN rail installation
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Powered through backplane with 24V DC
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Integration into standard control racks
Usage Precautions:
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Positioned as a mid-to-high-end product in the automation market
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Must be used with compatible KEBA system components
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Operating temperature range: 0°C to +55°C
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