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PLC MELSEC-L Series Sequencer CPU (Part Numbers)

PLC MELSEC-L Series Sequencer CPU

- PLC MELSEC-L Series by Mitsubishi electric.
- Easy setup of built-in I/O functions by setting parameters using the programming tool.
- Built-in CPU positioning control function.
- Make highly accurate measurements with a resolution of 5 μs.
- High precision PWM (pulse width modulation) control up to 200 kHz.
- Use the USB 2.0 interface or Ethernet to connect directly at the instillation site.
- CPU with built-in CC-Link network connectivity.
- Save/load programs directly into the Programmable Controller.

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Part Number

Configured Part Number is shown.

L02CPU

MELSEC-L Series Sequencer CPU Specifications

L26CPU

L26CPU image

L26CPU image

L26CPU Performance Specifications

Control MethodStored Program Repeating Operation
Input/Output Control MethodRefresh Method (Direct access input/output is possible by specifying the direct access input/output (DX, DY).)
Programming LanguageSequence Control LanguageRelay symbol language, Logic symbolic language, MELSAP3 (SFC), MELSAP-L, Function block, Structured text (ST)
Processing SpeedSequence InstructionLD X09.5 ns
MOV D0 D119 ns
Constant Scan0.5 to 2,000 ms (can be set in 0.5 ms intervals)
Program Capacity260 K steps (1,040 K bytes)
Memory CapacityProgram Memory (Drive 0)1,040 K bytes
Memory Card (ROM) (Drive 2)Installed SD / SDHC memory card capacity
Standard RAM (Drive 3)768 K bytes
Standard ROM (Drive 4)2,048 K bytes
Maximum File Storage CapacityProgram Memory252 pcs.
Memory Card (ROM)SDRoot Folder: Max. 511 pcs.
Sub-directory: Max. 65,533 pcs.
SDHCRoot Folder: Max. 65,534 pcs.
Sub-directory: Max. 65,533 pcs.
Standard RAM4 pcs.
Standard ROM256 pcs.
Maximum Setting Number of Intelligent Function Unit ParametersInitial Setting4,096 pcs.
Refresh2,048 pcs.
Number of Input/Output Devices8,192 points (X/Y0 to 1FFF)
Number of Inputs/Outputs4,096 points (X/Y0 to FFF)
Number of DevicesInternal Relay [M]Default 8,192 points (M0 to 8,191) (variable)
Latch Relay [L]Default 8,192 points (L0 to 8,191) (variable)
Link Relay [B]Default 8,192 points (B0 to 1FFF) (variable)
Timer [T]Default 2,048 points (T0 to 2,047) (Low-speed timer / High-speed timer shared) (variable)
Low-speed timer / High-speed timer is specified by command
Measurement unit of Low-speed timer / High-speed timer is set by a parameter
(Low-speed timer: 1 to 1,000 ms, 1 ms interval, Default 100 ms)
(High-speed timer: 0.1 to 100.0 ms, 0.1 ms interval, Default 10.0 ms)
Integration Timer [ST]Default 0 point (Low-speed integration timer / High-speed integration timer shared) (variable)
Low-speed integration timer / High-speed integration timer is specified by command
Measurement unit of Low-speed integration timer / High-speed integration timer is set by a parameter
(Low-speed integration timer: 1 to 1,000 ms, 1 ms interval, Default 100 ms)
(High-speed integration timer: 0.1 to 100.0 ms, 0.1 ms interval, Default 10.0 ms)
Counter [C]Normal counter: Default 1,024 points (C0 to 1,023) (variable)
Data Register [D]Default 12,288 points (D0 to 12,287) (variable)
Expanded Data Register [D]Default 131,072 points (D12,288 to 143,359) (variable)
Link Register [W]Default 8,192 points (W0 to 1FFF) (variable)
Expanded Link Register [W]Default 0 point (variable)
Annunciator [F]Default 2,048 points (F0 to 2,047) (variable)
Edge Relay [V]Default 2,048 points (V0 to 2,047) (variable)
File Register [R]Standard RAM32,768 points (R0 to 32,767) Up to 393,216 points can be used by block switching
File Register [ZR]Standard RAM393,216 points (ZR0 to 393,215) Block switching is not necessary
Link Special Relay [SB]Default 2,048 points (SB0 to 7FF) (variable)
Link Special Register [SW]Default 2,048 points (SW0 to 7FF) (variable)
Step Relay [S]Default 8,192 points (S0 to 8,191)
Index Register / General-purpose Arithmetic Register [Z]Max. 20 points (Z0 to 19)
Index Register [Z] (When 32-bit Qualification of ZR Device is Specified.)Max. 10 points (Z0 to 18) (index register [Z] is used by double words)
Pointer [P]4,096 points (P0 to 4,095) (number of devices is fixed) Use range of local pointer / common pointer can be set by parameters
Part Number
L02CPU
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipType Program size
(k step)
RS232 USB Ethernet CC-Link/LT Master Function CE UL Maximum Number of Inputs/Outputs
(Point)
Number of input/output devices
(Point)
Program size
(k step)
RS232 USB Ethernet Computer Link CC-Link EFI Noted Points for Power Supplies CE UL Basic Command Processing Speed (LD Command)
(μs)
UL, CUL Standards KC Standard Note Note

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1 Piece(s) Quote Baseless-------1024819220××××NA0.04---Units can be interconnected using the side connectors.

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Please check the type/dimensions/specifications of the part L02CPU in the PLC MELSEC-L Series Sequencer CPU series.

  • The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Similar Part Numbers

Part Number
L02CPU-P
L02SCPU
L02SCPU-P
L06CPU
L06CPU-P
L26CPU
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipType Program size
(k step)
RS232 USB Ethernet CC-Link/LT Master Function CE UL Maximum Number of Inputs/Outputs
(Point)
Number of input/output devices
(Point)
Program size
(k step)
RS232 USB Ethernet Computer Link CC-Link EFI Noted Points for Power Supplies CE UL Basic Command Processing Speed (LD Command)
(μs)
UL, CUL Standards KC Standard Note Note

-

1 Piece(s) Quote -20××-8192----------0.04-Basic command processing time (LD X0): 40 ns, Program memory capacity: 80 KB, Connecting port for local equipment: USB/Ethernet, Built-in I/O: sync output, SD memory card I/F: available

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1 Piece(s) Quote -20×××-8192----------0.06Sink typeBasic command processing time (LD X0): 60 ns, Program memory capacity: 80 KB, Connecting port for local equipment: USB/RS-232, Built-in I/O: source output

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1 Piece(s) Quote -20×××-8192----------0.06Source TypeBasic command processing time (LD X0): 0.98 ns, program memory capacity: 640 kB, connecting port for local equipment: USB, Ethernet, CC-Link IE built in$Basic command processing speed (LD X0): 60 ns, program memory capacity: 80 kB, connecting port for local equipment: USB, RS-232, built-in I/O: source output$AC Power supply DC input, screw-type terminal block type, built-in analog input: 2 ch, built-in analog output: 1 ch, built-in high speed counter: maximum 8 ch 200 kHz, built-in Ethernet port: 1 ch, built-in RS-485 port: 1 ch

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1 Piece(s) Quote -60××-8192----------0.0095-Basic command processing time (LD X0): 9.5 ns, Program memory capacity: 240 KB, Connecting port for local equipment: USB/Ethernet, Built-in I/O: sync output, SD memory card I/F: available

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1 Piece(s) Quote -60××××-8192----------0.0095××-Basic command processing time (LD X0): 9.5 ns, Program memory capacity: 240 KB, Connecting port for local equipment: USB/Ethernet, Built-in I/O: source output, SD memory card I/F: available

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1 Piece(s) Quote -260××-8192----------0.0095Sink typeBasic command processing time (LD X0): 0.98 ns, program memory capacity: 640 kB, connecting port for local equipment: USB, Ethernet, CC-Link IE built in$Basic command processing speed (LD X0): 9.5 ns, program memory capacity: 1,040 kB, connecting port for local equipment: USB, Ethernet, built-in I/O: sink output, SD memory card I/F: yes$AC Power supply DC input, screw-type terminal block type, built-in analog input: 2 ch, built-in analog output: 1 ch, built-in high speed counter: maximum 8 ch 200 kHz, built-in Ethernet port: 1 ch, built-in RS-485 port: 1 ch

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