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PDF CJ2M-CPU15 Data sheet ( Hoja de datos )

Número de pieza CJ2M-CPU15
Descripción SYSMAC CJ-series CJ2M CPU Units
Fabricantes Omron 
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SYSMAC CJ-series CJ2M CPU Units
CJ2M-CPU3@/-CPU1@www.DataSheet4U.com
CSM_CJ2M-CPU3__-CPU1_DS_E_1_2
Since 2001, CJ1M-series PLCs are in
control of a wide variety of
applications worldwide.
The accumulated experience and
advancements in technology now
result in CJ2M; fully compatible, yet
fully new.
• Increased performance, and increased memory capacity
• Up to 40 I/O units on any CPU
• USB for plug-and-play access to the PLC
• All models available with or without Ethernet port
• Choice of serial port plug-in modules
• User-friendly programming, faster debugging
CJ2M-CPU3@
CJ2M-CPU1@
Features
Five variations in program capacity from 5K steps to 60K steps; scale the CPU to your application needs.
Faster processors; LD instruction execution time is reduced to 40 ns, floating point trigonometrics in less than 1 μs.
Faster Function Block calls and execution, faster interrupt handling, less overhead time.
Added execution memory for Function Blocks allows structured, object-oriented programming even in entry-level CPUs.
General-purpose Ethernet port supports EtherNet/IP tag-based data links, connection to Support Software, communications between PLCs,
FTP data transfers, and more (CJ2M-CPU3@).
Standard USB port on all models allows Support Software to connect directly through standard USB cable.
A Serial Option Module can be mounted to add RS-232C or RS-422A/485 communications ports (CJ2M-CPU3@).
Compatible with all existing CJ1 power supply-, I/O-, control- and communication units.
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CJ2M-CPU15 pdf
CJ2M-CPU3@/-CPU1@
www.DataSheet4U.com
Items
CPU11/31
CPU12/32
CJ2M-
CPU13/33
CPU14/34
CPU15/35
Execution Mode
Normal Mode
Programming Languages
Ladder Logic (LD),
Sequential Function Charts (SFC),
Structured Text (ST), and
Instruction Lists (IL)
Function
Blocks
Maximum number of definitions 256
Maximum number of instances 256
2,048
2,048
FB Program Area
20K steps
Tasks
Type of Tasks
Number of Tasks
Cyclic tasks
Interrupt tasks (Power OFF interrupt tasks, scheduled interrupt tasks, I/O interrupt tasks, and external interrupt
tasks)
Cyclic tasks: 128
Interrupt tasks: 256
(Interrupt tasks can be defined as cyclic tasks to create extra cyclic tasks. Therefore, the total number of cyclic
tasks is actually 384 max.)
Type of Symbols
Local symbols: Can be used only within a single task in the PLC.
Global symbols: Can be used in all tasks in the PLC.
Network symbols (tags)*: I/O memory in the CPU Unit can be externally accessed using symbols,
depending on parameter settings.
* Supported only by the CJ2M-CPU3@.
Symbols
(Variables)
Data Type of Symbols
BOOL (bit)
UINT (one-word unsigned binary)
UDINT (two-word unsigned binary)
ULINT (four-word unsigned binary)
INT (one-word signed binary)
DINT (two-word signed binary)
LINT (four-word signed binary)
UINT BCD (one-word unsigned BCD) *2
UDINT BCD (two-word unsigned BCD) *2
ULINT BCD (four-word unsigned BCD) *2
REAL (two-word floating-point)
LREAL (four-word floating-point)
CHANNEL (word) *2
NUMBER (constant or number) *2
WORD (one-word hexadecimal)
DWORD (two-word hexadecimal)
LWORD (four-word hexadecimal)
STRING (1 to 255 ASCII characters)
TIMER (timer) *3
COUNTER (counter) *3
User defined data types (data structures)
Maximum Size of Symbol
32k words
Array Symbols (Array Variables) One-dimensional arrays
Number of Array Elements
32,000 elements max.
Number of Registrable Network
Symbols (Tags) *4
2,000 max.
Length of Network Symbol (Tag)
Name *4
255 bytes max.
Encoding of Network Symbols
(Tags) *4
UTF-8
Memory Capacity
8,000 words
(Up to 32k words × 4 banks when EM is specified in CX-Programmer)
Number of Samplings
Bits = 31, one-word data =16, two-word data = 8, four-word data = 4
Sampling Cycle
1 to 2,550 ms (Unit: 1 ms)
Data Tracing
Trigger Conditions
ON/OFF of specified bit
Data comparison of specified word
Data size: 1 word, 2 words, 4 words
Comparison Method: Equals (=), Greater Than (>), Greater Than or Equals (), Less Than (<), Less Than or
Equals (), Not Equal ()
Delay Value
32,768 to +32,767 ms
File Memory
Memory Card (128, 256, or 512 Mbytes) (Use the Memory Cards provided by OMRON.)
EM file memory (Part of the EM Area can be converted for use as file memory.)
Source/
Comment
Memory
Function block program
memory, comment file, program Capacity: 1 Mbytes
indey file, symbol tables
*2. Cannot be used in Function blocks.
*3. Can be used only in Function blocks.
*4. Supported only by the CJ2M-CPU3@.
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CJ2M-CPU15 arduino
Unit Versions and Programming Devices
CJ2M-CPU3@/-CPU1@
www.DataSheet4U.com
The following tables show the relationship between unit versions and CX-Programmer versions.
Unit Versions and Programming Devices
Required Programming Device
CPU Unit
Functions
CX-Programmer
Ver. 9.0 or lower
Ver. 9.1 or higher
CJ2M-CPU@@
Unit version 1.0
Functions for unit version 1.0
OK *1
*1.CX-Programmer version 9.1 or higher is required to use CJ2M CPU Units.
*2.A Programming Console cannot be used with a CJ2M CPU Unit.
Programming
Console
*2
Device Type Setting
The unit version does not affect the setting made for the device type on the CX-Programmer. Select the device type as shown in the following table
regardless of the unit version of the CPU Unit.
Series
CJ Series
CPU Unit group
CJ2M CPU Units
CPU Unit model
CJ2M-CPU3@
CJ2M-CPU1@
Device type setting on
CX-Programmer Ver. 9.1 or higher
CJ2M
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