- Manufacturer : Mitsubishi Electric
- Q26UDHCPU
- Universal model QCPU Q 26 UDHCPU
- control method : Stored program iteration operation
- Input / output control method : Refresh method (Direct access input / output possible by specifying direct access input / output (DX, DY))
- Programming language Sequence control language : Relay symbol word, logic symbolic word, MELSAP 3 (SFC), MELSAP-L, function block, structured text (ST)
- processing speed Sequence instructions LD X 0 : 9.5 ns
- MOV D 0 D 1 : 19 ns
- Constant scan : 0.5 - 2000 ms (Can be set in 0.5 ms increments)
- Program capacity : 260 K steps (1040 K bytes)
- Memory capacity Program memory (drive 0) : 1040 KB
- Memory card (RAM) (Drive 1) : Amount of installed memory card capacity (maximum 8 Mbytes)
- Memory card (ROM) (Drive 2) : (Flash card: up to 4 Mbytes, ATA card: up to 32 Mbytes)
- Standard RAM (Drive 3) : 1280 KB
- Standard ROM (Drive 4) : 4096 KB
- CPU shared memory QCPU standard area : 8 KB
- High speed communication area between multiple CPUs : 32 KB
- Maximum number of stored files Program memory : 252 books
- Memory card (RAM) : 319 (when using Q3MEM-8 MBS)
- Memory card (ROM) Flash card : 288 books
- ATA card : 511 books
- Standard RAM : 4
- Standard ROM : 256
- Intelligent functional unit Parameter Maximum setting number Initial setting : 4096 pieces
- refresh : 2048 pieces
- Number of input / output devices : 8192 points (X / Y 0 to 1 FFF)
- Number of input / output points : 4096 points (X / Y 0 to FFF)
- Number of device points Internal relay [M] : Default 8192 points (M0 to 8191) (changeable)
- Latch relay [L] : Default 8192 points (L0 to 8191) (changeable)
- Link relay [B] : Default 8192 points (B 0 to 1 FFF) (changeable)
- Timer [T] : Default 2048 points (T0 to 2047) (Shared by low-speed timer / high-speed timer) (Changeable) Low-speed timer / high- speed timer specified by instruction Low-speed timer / high-speed timer measurement unit is set by parameter (low-speed timer: 1 to 1000 ms, 1 ms increment, default 100 ms) (High-speed timer: 0.1 to 100.0 ms, 0.1 ms increments, default 10.0 ms)
- Integration timer [ST] : Default 0 point (Shared with low speed integration timer / high speed integration timer) (Changeable) Low speed integration timer / high speed integration timer specified by instruction Set the measurement unit of low speed integration timer / high speed integration timer by parameter (low speed integration timer: 1000 ms, 1 ms increment, default 100 ms) (High-speed integration timer: 0.1 to 100.0 ms, 0.1 ms increments, default 10.0 ms)
- Counter [C] : Normal counter: default 1024 points (C 0 ~ 1023) (changeable)
- Data register [D] : Default 12288 points (D 0 to 12287) (changeable)
- Extended data register [D] : Default 0 point (changeable)
- Link register [W] : Default 8192 points (W 0 to 1 FFF) (changeable)
- Extended link register [W] : Default 0 point (changeable)
- Annunciator [F] : Default 2048 points (F 0 to 2047) (changeable)
- Edge relay [V] : Default 2048 points (V 0 to 2047) (changeable)
- File register [R] Standard RAM : 32768 points (R 0 ~ 32767) Up to 655360 points can be used by block switching
- SRAM card (1 Mbyte) : 32768 points (R 0 ~ 32767) Maximum 517120 points can be used by block switching
- SRAM card (2 Mbytes) : 32768 points (R 0 to 32767) Maximum 1041408 points can be used by block switching
- SRAM card (4 Mbytes) : 32768 points (R 0 ~ 32767) Up to 2087936 points can be used by block changeover
- SRAM card (8 Mbytes) : 32768 points (R 0 ~ 32767) Up to 4184064 points can be used by block changeover
- Flash card (2 Mbytes) : 32768 points (R 0 to 32767) Maximum 1041408 points can be used by block switching
- Flash card (4 Mbytes) : 32768 points (R 0 ~ 32767) Up to 2087936 points can be used by block changeover
- File register [ZR] Standard RAM : 655360 points (ZR 0 to 655359) Block switching unnecessary
- SRAM card (1 Mbyte) : 517120 points (ZR 0 to 517119) No block switching required
- SRAM card (2 Mbytes) : 1041408 points (ZR 0 to 1041407) No block switching required
- SRAM card (4 Mbytes) : 2087936 points (ZR 0 to 2087935) Block switching not required
- SRAM card (8 Mbytes) : 4184064 points (ZR 0 to 4184063) Block switching not required
- Flash card (2 Mbytes) : 1041408 points (ZR 0 to 1041407) No block switching required
- Flash card (4 Mbytes) : 2087936 points (ZR 0 to 2087935) Block switching not required
- Link special relay [SB] : Default 2048 points (SB 0 to 7 FF) (changeable)
- Link special register [SW] : Default 2048 points (SW 0 to 7 FF) (changeable)
- Step relay [S] : Default 8192 points (S0 to 8191) (changeable)
- Index register / general operation register [Z] : Up to 20 points (Z 0 ~ 19)
- Index register [Z] (when 32-bit qualification of ZR device is specified) : Up to 10 points (Z0 to 18) (Use index register [Z] as double word)
- Pointer [P] : 4096 points (P 0 ~ 4095) (Number of device points fixed) Use range of local pointer / common pointer can be set by parameter
- Interrupt pointer [I] : 256 points (I 0 to 255) (the number of device points is fixed) Periodic interval of system interrupt pointer I 28 to 31 can be set by parameter (0.5 to 1000.0 ms, 0.5 ms increments) Default I 28: 100 ms, I 29: 40 ms, I 30: 20 ms , I31: 10 ms
- Special relay [SM] : 2048 points (SM 0 to 2047) (Device number is fixed)
- Special register [SD] : 2048 points (SD 0 to 2047) (the number of device points is fixed)
- Function input [FX] : 16 points (FX 0 to F) (Device number is fixed)
- Function output [FY] : 16 points (FY 0 to F) (the number of device points is fixed)
- Function register [FD] : 5 points (FD 0 ~ 4) (Device number is fixed)
- Link direct device : J□□ \ X□□, J□□ \ Y□□, J□□ \ SB□□, J□□ \ SB□□, J□□ \ SB□□, J□□ \ SW□□, J□□ \ SW□ Device specification form for directly accessing the link device of the network unit□
- Intelligent functional unit device : Device specification that directly accesses buffer memory of intelligent function module Format: U□□ \ G□□
- Latch (power outage hold) range : L 0 to 8191 (default 8192 points) [latch range can be set for B, F, V, T, ST, C, D, W]
- RUN / PAUSE contact : One point of each RUN / PAUSE contact can be set from X 0 to 1 FFF
- Clock function : Year, month, day, hour, minute, second, day of the week (leap year automatic discrimination) accuracy: -2.96 ~ + 3.74s (. TYP + 1.42s) / d at 0 °C accuracy: -3.18 ~ + 3.74s (TYP + . 1.50 s) / d at 25 ° C. Accuracy: -13.20 to +2.12 s (TYP. -3.54 s) / d at 55 ° C.
- Allowable momentary power failure time : Depends on power supply unit
- DC 5 V Internal current consumption : 0.39 A
- External dimensions Height (H) : 98 mm
- Width (W) : 27.4 mm
- Depth (D) : 89.3 mm
- mass : 0.20 Kg
- Operating ambient temperature : 0 to 55 ° C
- Storage ambient temperature : -25 to 75 ° C (-20 to 75 ° C when system includes AnS / A series unit)
- Ambient operating humidity : 5 to 95% RH, non condensing (10 to 90% RH when the system includes AnS / A series unit)
- Storage ambient humidity : 5 to 95% RH, non condensing (10 to 90% RH when the system includes AnS / A series unit)
- Anti-vibration Meets JIS B 3502, IEC 61131-2 When there is intermittent vibration : Frequency: 5 to 8.4 Hz, One amplitude: 3.5 mm Frequency: 8.4 to 150 Hz, Constant acceleration: 9.8 m / s 2 Sweep count: 10 times in X, Y, Z directions
- When there is continuous vibration : Frequency: 5 to 8.4 Hz, One amplitude: 1.75 mm Frequency: 8.4 to 150 Hz, Constant acceleration: 4.9 m / s 2
- Impact resistance : Meets JIS B 3502, IEC 61131-2 (147 m / s 2 , 3 times in each of X, Y and Z directions)
- Use atmosphere : No corrosive gas
- Use elevation : 0 to 2000 m
- Installation location : In the control panel
- Over voltage category : II or less
- Pollution degree : 2 or less
- Device class : Class I
- Shipping Weight : 1.2 Kg
