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MELSEC-Q Series Sequencer CPU (High Performance Model) (Q25HCPU)
- On Sale Till 30/06/2026
MELSEC-Q series sequencer CPU. (High-performance model)
[Features]
· Processing speed 5 times faster than the conventional models when the PC MIX value is compared.
· Control method: Stored program repeating operation.
· Equipped with a small PC card I/F.
[Applications]
· System construction.
Part Number
Configured Part Number is shown.
Q25HCPU
Sequencer CPU (High-Performance Model) Specifications
| Item | Q02CPU | Q02HCPU | Q06HCPU | Q12HCPU | Q25HCPU | |
|---|---|---|---|---|---|---|
| Control Method | Stored Program Repeating Operation | |||||
| Input/Output Control Method | Refresh Method | |||||
| Sequence Language (Sequence Control Language) | · Relay symbol language (ladder) · Logic symbolic language (list) · MELSAP3 (SFC), MELSAP-L · Function block · Structured text (ST) | |||||
| Peripheral Equipment Connection Port | USB | ─ | ○ (SRAM Card, FLASH Card, ATA Card) | |||
| RS-232 | ○ | |||||
| Memory Card Interface | ○ | |||||
| Processing Speed*1 | LD Command | 79 ns | 34 ns | |||
| MOV Command | 237 ns | 102 ns | ||||
| PCMIX Value (Command/μs)*2 | 4.4 | 10.3 | ||||
| Floating Point Addition | 1.8 μs | 0.78 μs | ||||
| Total Number Of Commands*3 | 725 | |||||
| Real Number Calculation (Floating Point Arithmetic) Command | Applicable | |||||
| Character String Processing Command | Applicable | |||||
| PID Command | Applicable | |||||
| Special Function Commands (Trigonometric Function, Square Root, Exponential Operation, Etc.) | Applicable | |||||
| Constant Scan (Function To Maintain Constant Scan Time) | 0.5–2,000 ms (can be set in 0.5 ms intervals) | |||||
| Program Capacity | 28K steps | 60K steps | 124K steps | 252K steps | ||
| Number Of Input/Output Device Points [X/Y] | 8,192 points | |||||
| Number Of Inputs/Outputs [X/Y] | 4,096 points | |||||
| Internal Relay [M]*4 | 8,192 points | |||||
| Latch Relay [L]*4 | 8,192 points | |||||
| Link Relay [B]*4 | 8,192 points | |||||
| Timer [T]*4 | 2,048 points | |||||
| Integration Timer [ST]*4 | 0 points | |||||
| Counter [C] | 1,024 points | |||||
| Data Register [D] | 12,288 points | |||||
| Link Register [W]*4 | 8,192 points | |||||
| Annunciator [F] | 2,048 points | |||||
| Edge Relay [V]*4 | 2,048 points | |||||
| Link Special Relay [SB] | 2,048 points | |||||
| Link Special Register [SW] | 2,048 points | |||||
| File Register [R, ZR] | 32,768 points*5 | 65,536 points*5 | 131,072 points*5 | |||
| Step Relay [S] | 8,192 points | |||||
| Index Register [Z] | 16 points | |||||
| Pointer [P] | 4,096 points | |||||
| Interruption Pointer [I] | 256 points | |||||
| Special Relay [SM] | 2,048 points | |||||
| Special Register [SD] | 2,048 points | |||||
| Function Input [FX] | 16 points | |||||
| Function Output [FY] | 16 points | |||||
| Function Register [FD] | 5 points | |||||
| Local Device | Available | |||||
| Default Device Value | Available | |||||
- *1 Modifying a device with an index does not cause a processing delay.
- *2 The PC MIX value indicates the average number of commands, including basic commands and data processing commands, which are executed in 1 μs. The greater the value, the faster the processing speed.
- *3 Commands used exclusively with the intelligent function units are not included.
- *4 The default number of points is indicated. The value can be changed using a parameter.
- *5 The number of points when the built-in memory (standard RAM) is used, is indicated. The memory can be expanded using an SRAM card or Flash card. (A Flash card cannot be written from the program.)
When an SRAM card is used, up to 1,041,408 points can be used.
| Part Number |
|---|
| Q25HCPU |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Program size (k step) | USB | Basic Command Processing Speed (LD Command) (μs) | Note |
|---|---|---|---|---|---|---|---|---|---|
MYR 25,498.33 MYR 20,398.66 | 1 Piece(s) | 97 Day(s) | - | 252 | ○ | 0.034 | Drastically Improved CPU Unit Processing Performance and Program Memory Capacity, Improved Data Transfer Performance with Network Units and Programming Peripheral Equipment |
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Basic Information
| Maximum Number of Inputs/Outputs(Point) | 4096 | Number of input/output devices(Point) | 8192 | RS232 | ○ |
|---|---|---|---|---|---|
| Ethernet | × | Computer Link | × | CC-Link | × |
| EFI | × | Noted Points for Power Supplies | NA | CE | ○ |
| UL | ○ |
Please check the type/dimensions/specifications of the part Q25HCPU in the MELSEC-Q Series Sequencer CPU (High Performance Model) series.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Products like this...
| Part Number |
|---|
| Q02CPU |
| Q02HCPU |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Program size (k step) | USB | Basic Command Processing Speed (LD Command) (μs) | Note |
|---|---|---|---|---|---|---|---|---|---|
MYR 6,271.67 | 1 Piece(s) | 97 Day(s) | 10 | 28 | × | 0.079 | Delivers Appox. 5 Times Processing Speed Compared to Conventional Type (A2SHCPU) | ||
- | 1 Piece(s) | Quote | - | 28 | ○ | 0.034 | Drastically Improved CPU Unit Processing Performance and Program Memory Capacity, Improved Data Transfer Performance with Network Units and Programming Peripheral Equipment |
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