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Q26UDHCPU
The Mitsubishi Q26UDHCPU is a sophisticated CPU designed for the Melsec-Q series. It operates at a low supply voltage of 5 Volts DC and supports extensive program memory and a significant number of I/O points.
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Technical specifications for Q26UDHCPU
| Manufacturer | Mitsubishi |
|---|---|
| Product Type | CPU |
| Product Line | Melsec-Q |
| Part Number | Q26UDHCPU |
| Weight | 0.25 lbs (0.11 kg) |
| Supply Voltage | 5 Volts DC |
| Program Memory | 260 K steps / 1040 K Bytes |
| I/O Points | 4096 |
| USB | 1 |
| RS-232 | 1 |
| Mounting | Backplane/rack |
| Operating Temperature | 0°C to +55 °C |
| Storage Temperature | -25°C to +75 °C |
| Storage | SRAM, flash, ATA |
| Constant Scan | 0.5 ms to 2 s |
| LD Instruction Processing Time | 9.5 ns |
| MOV Instruction Processing Time | 19 ns |
| Programming Languages | Ladder Diagram, Structured Text, FBD |
Mitsubishi's Q26UDHCPU is tailored for efficient processing within the Melsec-Q series. This CPU operates on a 5-volt DC supply. It features an impressive program memory capacity of 260 K steps or 1040 K Bytes, ensuring extensive programming options. With 4096 I/O points available, this device supports significant interfacing capabilities for various applications.
This model incorporates one USB port and one RS-232 port for communication. The design allows for easy installation on a backplane or in a rack setup according to user requirements. The operational temperature range is suitable for standard environments, operating effectively between 0°C and +55 °C, while the storage temperature tolerance extends from -25°C to +75 °C, making it adaptable in various conditions.
The unit employs different storage types, including SRAM, flash memory, and ATA, enhancing its data retention capabilities. The constant scan time can be configured between 0.5 ms and 2 s, providing flexibility for different processing needs. The LD instruction takes only 9.5 ns for rapid instruction processing and the MOV instruction processes in 19 ns. The programming can be accomplished using multiple languages, including Ladder Diagrams, Structured Text, and Function Block Diagrams (FBD), allowing developers to choose their preferred method.