Description
X20CP1485 B&R X20 CPU Atom 1.0 GHz Controller
Product Dimensions：
Product Description (Detailed Explanation)
The X20CP1485 serves as the central processing unit for the modular X20 control system. It combines the performance of an industrial PC with the ruggedness of a standard PLC. This CPU is “embedded,” meaning it handles real-time control logic (PLC), motion control, and visualization (HMI) within a single hardware unit.
It features integrated Ethernet, USB, and RS232 interfaces as standard. A key feature of the X20 series is its three-part modularity: the base (bus module), the electronic module (the CPU itself), and the terminal block. This design allows for hardware replacement without disconnecting any field wiring.
Product Parameters (Technical Specifications)
| Parameter Category | Specification |
| Processor | Intel Atom 1.0 GHz |
| Onboard RAM | 256 MB DDR2 SDRAM |
| Non-volatile Memory | 1 MB SRAM (for remanent variables) |
| Storage | CompactFlash (Type I) Slot for OS and User Software |
| Interfaces | 1x Ethernet (10/100/1000), 1x USB 2.0, 1x RS232 |
| Communication Slots | 1x IF slot for specialized interface modules (e.g., CAN, Powerlink) |
| Cycle Time | Down to 200 µs |
| I/O Capacity | Up to 250 local X20 modules; virtually unlimited via network |
| Cooling | Fanless (Passive cooling) |
Product Advantages (Key Benefits)
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High Processing Power: The 1.0 GHz Atom processor allows for the execution of complex mathematical algorithms and high-axis-count motion control.
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Compact Design: Despite its high performance, it maintains a slim profile, significantly reducing the required space on the DIN rail.
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Maintenance-Friendly: The unique modular design allows the electronic component to be swapped in seconds without touching the wiring.
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Fanless Operation: No moving parts increases the Mean Time Between Failures (MTBF) and makes it suitable for environments with high vibration or dust.
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Integrated Diagnostics: Features extensive onboard LED indicators and software-based diagnostics for rapid troubleshooting of system and I/O status.
Precautions (Important Notes)
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CompactFlash Card: The CPU does not include an internal hard drive. A compatible B&R CompactFlash card is required to store the Automation Runtime (OS) and your application program.
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Battery Replacement: Ensure the buffer battery is checked periodically. If the battery dies, remanent data (like counter values or recipes) may be lost during a power cycle.
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Power Supply: Use a stabilized 24V DC power supply. Ensure the X20 system power module (e.g., X20PS…) is correctly sized to handle the current draw of the CPU and attached I/O modules.
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Firmware Compatibility: Ensure the version of Automation Studio used for programming is compatible with the hardware revision and firmware of the CPU.
Product Applications (Typical Use Cases)
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Complex Motion Control: Synchronizing multiple servo axes in high-speed packaging machines or textile equipment.
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Process Automation: Managing large-scale water treatment or chemical processing plants that require extensive PID loops and data logging.
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High-End Machine Tools: Acting as the primary controller for CNC-like applications or precision laser cutting machines.
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Data Gateways: Serving as a powerful bridge between factory-floor machines and higher-level ERP/MES systems via OPC UA.
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Robotics: Controlling 4-axis or 6-axis robotic cells integrated directly into a production line.
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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