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A3HCPUP21
The A3HCPUP21 from Mitsubishi is a CPU module within the A Series, equipped with a MELSECNET function. It features a total of 2048 I/O points, supporting dual control modes, and allowing for adaptability in various automation systems.
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Technical specifications for A3HCPUP21
| Manufacturer | Mitsubishi |
|---|---|
| Product Line | A Series |
| Part Number | A3HCPUP21 |
| Weight | 2.69 lbs (1.22 kg) |
| Description | CPU Module |
| MELSECNET function | Yes |
| Selectable I/O control mode | Refresh/direct method |
| Programming language | Language dedicated for sequence control (Relay symbol, logic symbolic language) |
| I/O points | 2048 points |
| Constant scanning | Selectable between 10ms and 190ms in 10ms units |
| Memory capacity | Max. 144k bytes |
| Program capacity for Main sequence program | Max. 30k steps |
| 5 VDC internal power consumption | 3.7A |
| External dimensions (HxWxD) | 250 x 79.5 x 121 mm |
| Control system | Stored program and repeated operation |
| Optical Data Link | Yes |
Mitsubishi's A3HCPUP21 CPU module is integral to the A Series lineup. This unit is recognized for its versatility and robust performance in automation applications. It provides a total of 2048 points for input and output functions, allowing for extensive configurations based on operational requirements. It includes a MELSECNET function, which optimizes communication with other components in the network.
This CPU module offers a choice between refresh or direct I/O control modes, thus providing the user with enhanced flexibility in system design. The system is capable of constant scanning, with the speed customizable between 10 milliseconds and 190 milliseconds in 10-millisecond increments, catering to various application demands.
In terms of capacity, the A3HCPUP21 features a memory allowance of 144k bytes. It also accommodates a program capacity for main sequence tasks of up to 30k steps, making it suitable for complex sequences. The power consumption is rated at 3.7 A at 5 VDC, ensuring efficient operation in a compact form.
With external dimensions measuring 250 mm in height, 79.5 mm in width, and 121 mm in depth, the unit retains a lightweight profile at 0.9 kg. In practice, this CPU module operates based on stored programming and repetitive task execution, essential for efficient control processes in industrial settings. For data transfer, it supports optical communication links, enhancing connectivity options.
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