SYSMAC CJ-series CJ2H (Built-in EtherNet/IP) CPU Units
CJ2H-CPU6@-EIP
CSM_CJ2H-CPU-EIP_DS_E_11_2
Flagship PLCs with Built-in
Multifunctional Ethernet Port
• Small, Fast, Flexible:
The CJ2 CPU Units inherit and improve CJ1 features
while also adding EtherNet/IP as a standard feature for
high-speed, high-capacity Ethernet-based networking.
CJ2H-CPU6@-EIP
Features
•
•
•
•
•
•
•
High-speed, high-capacity EtherNet/IP is built into every model.
The CIP communications protocol is supported for direct access to multivendor devices.
Tag memory provided for easy access from host PCs and PTs.
Even more program memory and data memory.
Superior high-speed control performance: LOAD instructions execute in 16 ns, SINE instructions in 0.59 μs.
The more advanced motion control by the lower cost: Synchronous Unit Operation
Increased I/O throughput speed by Immediate refreshing instructions with direct processing.
Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
EtherNet/IPTM and DeviceNetTM are trademarks of the ODVA.
Other company names and product names in this document are the trademarks or registered trademarks of their respective companies.
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CJ2H-CPU6@-EIP
Ordering Information
Applicable standards
Refer to the OMRON website (www.ia.omron.com) or ask your OMRON representative for the most recent applicable standards for each model.
CJ2H (Built-in EtherNet/IP) CPU Units
Product
name
Current
consumption (A)
Specifications
I/O capacity/Mountable Units
(Expansion Racks)
CJ2H
(Built-in
EtherNet/IP)
CPU Units
2,560 points / 40 Units
(3 Expansion Racks max.)
LD instruction
execution time
Model
Program
capacity
Data memory capacity
400K steps
832K words
DM: 32K words
EM: 32K words × 25 banks
CJ2H-CPU68-EIP
250K steps
512K words
DM: 32K words
EM: 32K words × 15 banks
CJ2H-CPU67-EIP
150K steps
352K words
DM: 32K words
EM: 32K words × 10 banks
100K steps
160K words
DM: 32K words
EM: 32K words × 4 banks
CJ2H-CPU65-EIP
50K steps
160K words
DM: 32K words
EM: 32K words × 4 banks
CJ2H-CPU64-EIP
0.016 μs
5V
0.82 *
24 V
−
CJ2H-CPU66-EIP
* Add 0.15 A per Adapter when using NT-AL001 RS-232C/RS-422A Adapters.
Add 0.04 A per Adapter when using CJ1W-CIF11 RS-422A Adapters.
Accessories
The following accessories come with CPU Unit:
Item
Specification
Battery
CJ1W-BAT01
End Cover
CJ1W-TER01 (necessary to be mounted at the right end of CPU Rack)
End Plate
PFP-M (2 pcs)
Serial Port (RS-232C) Connector
Connector set for serial port connection (D-SUB 9-pin male connector)
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CJ2H-CPU6@-EIP
General Specifications
Item
CJ2HCPU64-EIP
CPU65-EIP
Enclosure
Mounted in a panel
Grounding
Less than 100 Ω
CPU Rack Dimensions
90 mm × 65 mm × 80 mm (H × D × W)
Weight *
280 g or less
Battery
CPU67-EIP
CPU68-EIP
5 VDC, 0.82 A
Current Consumption
Use Environment
CPU66-EIP
Ambient Operating Temperature
0 to 55°C
Ambient Operating Humidity
10% to 90% (with no condensation)
Atmosphere
Must be free from corrosive gases.
Ambient Storage Temperature
−20 to 70°C (excluding battery)
Altitude
2,000 m or less
Pollution Degree
2 or less: Meets IEC 61010-2-201.
Noise Immunity
2 kV on power supply line (Conforms to IEC 61000-4-4.)
Overvoltage Category
Category II: Meets IEC 61010-2-201.
EMC Immunity Level
Zone B
Vibration Resistance
Conforms to IEC60068-2-6.
5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz
Acceleration of 9.8 m/s2 for 100 min in X, Y, and Z directions (10 sweeps of 10 min each =
100 min total)
Shock Resistance
Conforms to IEC60068-2-27.
147 m/s2, 3 times in X, Y, and Z directions (100 m/s2 for Relay Output Units)
Life
5 years at 25°C
Weight
Approx. 10 g
Model
CJ1W-BAT01
Applicable Standards
Conforms to cULus, NK, LR and EC Directives.
* Includes wight of end covers and battery.
3
CJ2H-CPU6@-EIP
Performance Specifications
CJ2H-
Items
CPU64-EIP
User Memory
50K steps
I/O Bits
2,560 bits
Processing
Speed
CPU65-EIP
100K steps
CPU66-EIP
150K steps
CPU67-EIP
250K steps
CPU68-EIP
400K steps
Overhead Processing Time
Normal Mode: 200 μs
(If tag data links are used with EtherNet/IP, add the following to the above time: 100 μs + Number of transferred
words × (0.33 μs or 0.87 μs *))
* When High-speed interrupt function is used
Execution Time
Basic Instructions: 0.016 μs min.;
Special Instructions: 0.048 μs min.
I/O Interrupts and
External Interrupts
Interrupt task startup time : 26 μs or 17 μs * (30 μs in unit Ver.1.0)
Return time to cyclic task : 11 μs or 8 μs * (15 μs in unit Ver.1.0)
* When High-speed interrupt function is used
Scheduled
Interrupts
Interrupt task startup time : 22 μs or 13 μs * (27 μs in unit Ver.1.0)
Return time to cyclic task : 11 μs or 8 μs * (15 μs in unit Ver.1.0)
* When High-speed interrupt function is used
Interrupts
Maximum Number of Connectable Units
Total per CPU Rack or Expansion Rack: 10 Units max.;
Total per PLC: 40 Units max.
Maximum Number of Expansion Racks
3 max.
I/O Area
2,560 bits (160 words): Words CIO 0000 to CIO 0159
Link Area
3,200 bits (200 words): Words CIO 1000 to CIO 1199
Synchronous Data Refresh Area 1,536 bits (96 words): Words CIO 1200 to CIO 1295
CIO Area
CPU Bus Unit Area
6,400 bits (400 words): Words CIO 1500 to CIO 1899
Special I/O Unit Area
15,360 bits (960 words): Words CIO 2000 to CIO 2959
DeviceNet Area
9,600 bits (600 words): Words CIO 3200 to CIO 3799
Internal I/O Area
3,200 bits (200 words): Words CIO 1300 to CIO 1499
37,504 bits (2,344 words): Words CIO 3800 to CIO 6143
Cannot be used for external I/O.
Work Area
8,192 bits (512 words): Words W000 to W511
Cannot be used for external I/O.
Holding Area
8,192 bits (512 words): Words H000 to H511
Bits in this area maintain their ON/OFF status when PLC is turned OFF or operating mode is changed.
Words H512 to H1535: These words can be used only for function blocks. They can be used only for function
block instances (i.e., they are allocated only for internal variables in function blocks).
Auxiliary Area
Read-only: 31,744 bits (1,984 words)
• 7,168 bits (448 words): Words A0 to A447
• 24,576 bits (1,536 words): Words A10000 to A11535 *
Read/write: 16,384 bits (1,024 words) in words A448 to A1471 *
* A960 to A1471 and A10000 to A11535 cannot be accessed by CPU Bus Units, Special I/O Units, PTs, and
Support Software that do not specifically support the CJ2 CPU Units.
Temporary Area
16 bits: TR0 to TR15
Timer Area
4,096 timer numbers (T0000 to T4095 (separate from counters))
Counter Area
4,096 counter numbers (C0000 to C4095 (separate from timers))
DM Area
32k words *
DM Area words for Special I/O Units: D20000 to D29599 (100 words × 96 Units)
DM Area words for CPU Bus Units: D30000 to D31599 (100 words × 16 Units)
* Bits in the EM Area can be addressed either by bit or by word. These bits cannot be addressed by CPU Bus
Units, Special I/O Units, PTs, and Support Software that do not specifically support the CJ2 CPU Units.
32k words/bank × 25 banks max.: E00_00000 to E18_32767 max. *1 *2
*1. Bits in the EM Area can be addressed either by bit or by word. These bits cannot be addressed by CPU
Bus Units, Special I/O Units, PTs, and Support Software that do not specifically support the CJ2 CPU
Units.
*2. EM banks D to 18 cannot be accessed by CPU Bus Units, Special I/O Units, PTs, and Support Software
that do not specifically support the CJ2 CPU Units.
*3. Force-set/reset to the EM Area is enabled by specifying a start bank in parameter settings. (unit version
1.2 or higher)
EM Area
Force-S/R
Enabled
Banks
32K words × 4
banks
32K words × 4
banks
32K words × 10
banks
32K words × 15
banks
32K words × 25
banks
When EM force-S/R
function is used *3
Bank 0 to 3
Bank 0 to 3
Bank 0 to 9
Bank 0 to E
Bank 0 to 18
When automatic
address allocation
is specified
Bank 3
Bank 3
Bank 6 to 9
Bank 7 to E
Bank 11 to 18
Index Registers
IR0 to IR15
These are special registers for storing PLC memory addresses for indirect addressing. (Index Registers can
be set so that they are unique in each task or so that they are shared by all tasks.)
Cyclic Task Flag Area
128 flags
Memory Card
128 MB, 256 MB, or 512 MB
Operating Modes
PROGRAM Mode: Programs are not executed. Preparations can be executed prior to program execution in
this mode.
MONITOR Mode: Programs are executed, and some operations, such as online editing, and changes to
present values in I/O memory, are enabled in this mode.
RUN Mode:
Programs are executed. This is the normal operating mode.
Execution Mode
Normal Mode
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CJ2H-CPU6@-EIP
Items
Programming Languages
Function
Blocks
CJ2HCPU64-EIP
CPU65-EIP
CPU66-EIP
CPU67-EIP
CPU68-EIP
Ladder Logic (LD),
Sequential Function Charts (SFC),
Structured Text (ST), and
Instruction Lists (IL)
Maximum number of definitions
2,048
Maximum number of instances
2,048
Type of Tasks
Cyclic tasks
Interrupt tasks (Power OFF interrupt tasks, scheduled interrupt tasks, I/O interrupt tasks, and external interrupt
tasks)
Number of 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.
Tasks
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) *1
• UDINT BCD (two-word unsigned BCD) *1
• ULINT BCD (four-word unsigned BCD) *1
• REAL (two-word floating-point)
• LREAL (four-word floating-point)
• CHANNEL (word) *1
• NUMBER (constant or number) *1
• WORD (one-word hexadecimal)
• DWORD (two-word hexadecimal)
• LWORD (four-word hexadecimal)
• STRING (1 to 255 ASCII characters)
• TIMER (timer) *2
• COUNTER (counter) *2
• User defined data types (data structures) *3
*1. Cannot be used in Function blocks
*2. Can be used only in Function blocks
*3. Supported only when CX-Programmer version 9.0 or later is used
Maximum Size of Symbol
32k words
Symbols
(Variables)
Array Symbols (Array Variables) One-dimensional arrays
Number of Array Elements
32,000 elements max.
Number of Registrable Network
Symbols (Tags)
20,000 max.
Length of Network Symbol (Tag)
Name
255 bytes max.
Encoding of Network Symbols
(Tags)
UTF-8
8,000 words
Data Tracing
32,000 words
(The EM Area can be specified from the CX-Programmer to use up to 32K words multiplied by the number of
banks supported by the CPU Unit model.)
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)
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 (