Omron CJ2H-CPU64-EIP, CJ2H-CPU65-EIP, CJ2H-CPU67-EIP, CJ2H-CPU66-EIP, CJ2H-CPU68-EIP DATASHEET

SYSMAC CJ-series CJ2H (Built-in EtherNet/IP) CPU Units

CJ2H-CPU6@-EIP

CSM_CJ2H-CPU-EIP_DS_E_2_1

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.

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CJ2H-CPU6@-EIP

Ordering Information

CJ2H (Built-in EtherNet/IP) CPU Units

Specifications

Product

name

CJ2H
(Built-in
EtherNet/IP)
CPU Units

I/O capacity/Mountable

Units (Expansion Racks)

2,560 points / 40 Units
(3 Expansion Racks max.)

Program
capacity

400K steps

250K steps

150K steps

100K steps

50K steps

Data memory capacity

832K words
DM: 32K words
EM: 32K words × 25 banks

512K words
DM: 32K words
EM: 32K words × 15 banks

352K words
DM: 32K words
EM: 32K words × 10 banks

160K words
DM: 32K words
EM: 32K words × 4 banks

160K words
DM: 32K words
EM: 32K words × 4 banks

LD

instruction

execution

time

0.016 μs

Note: Add 0.15 A per Adapter when using NT-AL001 RS-232C/RS-232A Adapters.

Add 0.04 A per Adapter when using CJ1W-CIF11 RS-422A Adapters.

International Standards

• The standards indicated in the "Standards" column are those current for UL, CSA, cULus, NK, and Lloyd standards and EC Directives as of the end of April 2008.

The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division
2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives

• Ask your OMRON representative for the conditions under which the standards were met.

Current

consumption (A)

5 V 24 V

0.82
(See
note.)

−

Model Standards

CJ2H-CPU68-EIP

CJ2H-CPU67-EIP

CJ2H-CPU66-EIP

CJ2H-CPU65-EIP

CJ2H-CPU64-EIP

UC1, N, L,
CE

Accessories

The following accessories come with CPU Unit:

Item Specification

Battery CJ1W-BAT01

End Cover CJ1W-TER01 (necessary to be mouned 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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General Specifications

CJ2H-CPU6@-EIP

Item

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

Current Consumption 5 VDC, 0.82 A

Ambient Operating Temperature 0 to 55°C

Ambient Operating Humidity 10% to 90%

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: Conforms to JIS B3502 and IEC 61131-2.

Use Environment

Battery

Applicable Standards Conforms to cULus and EC Directives.

Noise Immunity 2 kV on power supply line (Conforms to IEC 61000-4-4.)

Overvoltage Category Category II: Conforms to JIS B3502 and IEC 61131-2.

EMC Immunity Level Zone B

Vibration Resistance

Shock Resistance

Life 5 years at 25°C

Model CJ1W-BAT01

CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP

Conforms to JIS C60068-2-6.
5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz
Acceleration of 9.8 m/s
100 min total)

Conforms to JIS C60068-2-27.

2

, 3 times in X, Y, and Z directions (100 m/s2 for Relay Output Units)

147 m/s

2

for 100 min in X, Y, and Z directions (10 sweeps of 10 min each =

CJ2H-

3

Performance Specifications

CJ2H-CPU6@-EIP

Items

User Memory 50K steps 100K steps 150K steps 250K steps 400K steps

I/O Bits 2,560 bits

Overhead Processing Time

Processing
Speed

Maximum Number of Connectable Units

Maximum Number of Expansion Racks 3 max.

CIO Area

Work Area

Holding Area

Auxiliary Area

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

EM Area

Index Registers

Cyclic Task Flag Area 128 flags

Memory Card 128 MB, 256 MB, or 512 MB

Operating Modes

Execution Mode Normal Mode

Programming Languages

Function
Blocks

Tasks

Execution Time

I/O Interrupts and

Interrupts

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

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

Maximum number of definitions 2,048

Maximum number of instances 2,048

Type of Tasks

Number of Tasks

External Interrupts

Scheduled
Interrupts

Force-set/reset
Enabled Banks

CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP

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

Basic Instructions: 0.016 μs min.;
Special Instructions: 0.048 μs min.

Start time of interrupt task : 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

Start time of interrupt task : 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

Total per CPU Rack or Expansion Rack: 10 Units max.;
Total per PLC: 40 Units max.

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.

8,192 bits (512 words): Words W000 to W511
Cannot be used for external I/O.

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).

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

32k words (Bits in the DM Area can be addressed either by bit or by word.)
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)

32k words/bank × 25 banks max.: E00_00000 to E18_32767 max.
(Bits in the EM Area can be addressed either by bit or by word.)

32K words × 4
banks

EM3 EM3 EM6 to EM9 EM7 to EME EM11 to EM18

Force-setting/resetting is enabled only for areas specified for automatic address allocation.

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.)

PROGRAM Mode: Programs are not executed. Preparations can be executed prior to program execution in

MONITOR Mode: Programs are executed, and some operations, such as online editing, and changes to

RUN Mode: Programs are executed. This is the normal operating mode.

Ladder Logic (LD),
Sequential Function Charts (SFC),
Structured Text (ST), and
Instruction Lists (IL)

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.)

32K words × 4
banks

this mode.

present values in I/O memory, are enabled in this mode.

CJ2H-

32K words × 10
banks

32K words × 15
banks

32K words × 25
banks

4

CJ2H-CPU6@-EIP

Symbols
(Variables)

Data Tracing

File Memory

Source/
Comment
Memory

Items

Type of Symbols

Data Type of Symbols

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)

Length of Network Symbol (Tag)
Name

Encoding of Network Symbols
(Tags)

Memory Capacity

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

Delay Value −32,768 to +32,767 ms

Function block program
memory, comment file, program
index file, symbol tables

CPU64-EIP CPU65-EIP CPU66-EIP CPU67-EIP CPU68-EIP

• 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.

• 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

*1. Cannot be used in Function blocks
*2. Can be used only in Function blocks

20,000 max.

255 bytes max.

UTF-8

8,000 words 16,000 words 32,000 words

(Up to 32k words × 25 banks when EM is specified in CX-Programmer)

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 (≠)

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.)

Capacity: 3.5 Mbytes

CJ2H-

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