Programmable Controllers
CJ2 FAMILY
New PLCs with a proven track record
» Flexibility in communication
» Faster machine development
» Innovation through evolution
F-2
Innovation without
growing pains
As a modern machine manufacturer you need to
continuously increase the intelligence and flexibility
of your product to remain competitive. But you also
need to be absolutely certain that it all works
perfectly, first time, every time.
The CJ2 is the result of years of experience as
market leader in the field of modular controllers
and represents a logical next step in controller
design. It offers greater performance and faster I/O
response as well as extreme scalability - so you will
only need one family. In addition, programming,
debugging and networking are faster and easier.
Welcome to the new CJ2 Family: built to give you
innovation without growing pains.
Although CJ2 is a can directly replace any CJ1 CPU, it
offers the following additional significant advantages:
Open to the world
Data communication is via standard Ethernet port with
EtherNet/IP Data Link function.
Advanced motion control
CJ2 units offer multi-axes synchronous control, and can
replace expensive motion controllers.
High-speed
Faster program execution and immediate I/O refreshing
enables flexible machine control.
Learn one, know them all
Thanks to the wide variety of CPUs with consistent
architecture across all PLC families, you only need to
learn one, and you will know them all.
Highly flexible
Adapt the PLC to your needs with the wide variety of
compatible CJ1 Family I/O units (nearly 100).
F-3
The wide range of CPUs means you need only
to get familiar with one PLC family for use in
everything from simple stand-alone applications
up to networked, high-speed machines.
Inspired by proven technology
5
9
8
7
6
4
3
2
1
Proved track record
Faster development
Talks to all
The CJ2 Family is based on the highly popular
CJ1, which after its launch in 2001 is operating in
an extraordinary variety of applications all over
the world. Now, as the natural successor, the CJ2
combines that field-proven technology with a
wider choice of CPUs, more speed and memory,
and a wider variety of communication interfaces.
Tag-based communications technology will
simplify the interfacing of the PLC to the outside
world. On-line debugging improvements also help
to accelerate software development so you can
change the code and test the results quickly.
The added function block memory will allow you
improve to program structure and reuse of code
even in the the entry-level models.
The CJ2 Family supports major open networking
technologies including:
• Ethernet-based communication based
on open industrial standards
• Serial communications over RS-232 C,
RS-422, RS-485 and USB
• The major open Fieldbus standards
• Fast and accurate motion control networks.
F-4
Built to answer your needs
Omron has used its long experience as a specialist
machine automation supplier to develop CJ2. The result
is an extremely reliable PLC that is also a powerful
example of our commitment to continuous improvement.
The CJ2 Family is a major opportunity to innovate and
simultaneously reduce cost now and in the future.
It’s the obvious choice for modern machine builders.
Power supply
Pulse I/O
CPUs
Wide range CPU capacity
To stay ahead in the machine-building business,
you need to grow with your end-user’s needs.
Faster production, better quality control and better
traceability require more speed and more memory.
That’s why the CJ2 Family offers a wide range of CPUsto suit any task. From 5 Ksteps program capacity and
64 Kwords memory, right up to 500 Ksteps capacity
and 832 Kwords.
1000
832
CJ2M
Data memory (Kwords)
512
352
x 13
160
100
64
CJ2H
x 80
5
10
20
30
50
60
100
Program capacity (Ksteps)
150
250
400
500
F-5
Communication
Higher precision
In addition to the greater CPU processing performance,
Omron has also added new high-speed I/O units, such
as analog input units with 20 µs conversion time, while
new PLC instructions provide immediate access to fast
I/O data. The result is even more real-time reliability.
Motion
Analog I/O
Select what you need
With CJ2 you can also still connect to the
existing CJ1 I/O units. You can benefit from
CJ2’s improvements without redesigning the
entire system.
Easy connection by USB
Simply connect the cable, with no settings required
USB port (standard equipment)
Commercially available USB cable
A CJ2 CPU Unit on an EtherNet/IP network can be accessed via USB, with no need for routing tables
EtherNet/IP
USB
CX-One (e.g., CX-Programmer)
Digital I/O
F-6
One family - two performance classes
CJ2M for basic machine automation
The CJ2M Series is ideal for packaging and general
machine automation needs. Connectivity is assured
thanks to the built-in USB port and the choice of
Ethernet and RS-232C/422/485 interfaces on the CPU.
Always accessible through standard USB port
Standard Ethernet port with EtherNet/IP Data Link function
Wide range of program capacities, from 5 Ksteps to 60 Ksteps
Pulse I/O add-on modules have a special connection to the
CPU and are controlled by convenient positioning instructions
Serial option board for CJ2M-CPU3*
Dedicated function block memory ensures efficient
execution of function block software modules
Pulse I/O modules
By mounting optional pulse I/O modules, you can extend the
functionality of any CJ2M CPU with:
- interrupt inputs
- quick-response inputs
- high-speed counters
- incremental encoder inputs
- pulse frequency control outputs
- pulse width control outputs
Up to two modules can be mounted per CPU, allowing direct control
of four motion axes. Using dedicated instructions, these axes can be
controlled directly by the PLC program, without communication delays.
* Supported by the CJ2M CPU Unit with version 2.0 or later.
F-7
CJ2H for high speed, high capacity
The CJ2H Series is ideal for advanced machine
automation needs such as those required in image
processing inspection of electrical components and
high speed sorting on conveyors.
Advanced motion control – made simple
The CJ2H’s advanced motion control avoids the use of
expensive motion controllers. Synchronized control is
possible on up to 20 axes by using just five Position
Control units (High-speed type). And, programming is
easy – simply paste an electronic cam function block
into a synchronized interrupt task.
Always accessible through standard USB port
Standard Ethernet port with EtherNet/IP Data Link function
High program capacity of up to 400K Steps
Higher precision for machine operation and processing quality
Immediate refreshing of basic I/O ensures real-time processing
Faster response means higher precision and better quality
High data memory capacity of up to 832 Kwords
Improve realtime control
Faster Unit Input Response and Output
Response
- ON/OFF response time for Basic I/O Units
- Conversion time (A/D and D/A) for Analog I/O Units
- Positioning start time for Position Control Units
Improved Interrupt Response
- Scheduled interrupt processing
- Input interrupt processing.
Improved Realtime
Performance for Immediate Refreshing
- Realtime analog I/O values.
Inputs
Outputs
F-8
Lineup
The CJ2 Provides a Complete Lineup
The complete lineup provides high-performance features from machine control to information processing.
CJ2M
Units
CJ2H
Type
Simple Types
Standard Types
High - end Types
Flagship Types
Models
CJ2M-CPU1 ☐
CJ2M-CPU3☐
CJ2H-CPU6☐
CJ2H-CPU6☐-EIP
Appearance
Program Capacity
Up to 60 Ksteps
Up to 400 Ksteps
Data Memory Capacity
Up to 160 Kwords
Up to 832 Kwords
I/O Bits
2,560
Basic Instructions(LD)
40ns
16ns
Special instruction (MOV)
120ns
48ns
Floating-point decimal
instructions (SIN)
0.86μs
0.59μs
System overhead time
FB Program Area
160μs
270μs
YES
(Equivalent to 20K steps.)
Communications Port
USB Port
Serial Port
EtherNet/IP Port
Serial PLC Links
200μs
YES
One Serial Option Board
can be mounted
YES
(RS-232C)
(RS-232C or RS-422A/485)
-
YES
YES
YES
(A Serial Option Board is required)
High-speed Interrupt Function
-
Synchronous Unit Operation
-
Pulse I/O Modules*
100μs
YES
(Up to two Pulse I/O Modules can be mounted)
*A Pulse I/O Module must be mounted for CJ2M CPU Units with unit version 2.0 or later.
YES
(RS-232C)
-
YES
YES
YES
(In combination with a CJ1W-NC☐☐4 Position Control Unit)
-
Improve Basic Perfomance
F-9
The Pursuit of High-speed Performance as a Controller
All processes that affect the cycle time have been made faster.
CJ1-H
CJ2H
8.09ms
1.43ms
-Common Processing
300μs
-Instruction Execution
Common Processing
Common Processing
100μs 3 times faster
LD 20ns
16ns
SIN 42μs
Instruction Execution
1.2 times faster
0.59μs 71 times faster
-Refresh
Instruction Execution
Cycle Time
Greatly shortened
3μs
Basic I/O Unit:
I/O Refresh
Peripheral Services
1.4μs
20μs
Immediate refreshing
1μs
2 times faster
20 times faster
-Interrupt Response
I/O Refresh
Peripheral Services
●Conditions: 30 ksteps, basic-to-special-to-floating-point decimal instruction ratio = 6:3:1,
128 inputs 128 outputs, 2 Analog Input Units, 2 Position Control Units (4-axis Units)
Minimum Interval for
Scheduled Interrupts
200μs
Interrupt Response Time
for Input Interrupts
30μs
100μs 2 times faster
17μs
1.8 times faster
Ample Instruction Execution Performance for Machine Control.
The CJ2 Series fully responds to customer requests for improved tact time and increased information.
System Overhead
Common processing
Interrupt response
Basic instructions
100μs *
30μs
LD instruction execution
OUT instruction execution
Floating-point decimal instructions
16ns
16ns
0.59μs
SIN calculation
Floating-point decimal
addition and subtraction
0.24μs
*CJ2H-CPU6☐-EIP:200μs
Faster Immediate I/O Refreshing
Realtime I/O during Instruction Execution
Immediate refreshing(!LD)
20
Times
1 μs
Faster
Fiber Sensor
E3NX-FA
Sensor status is read
just prior to instruction
execution.
CJ2 CPU
Output immediately
after instruction is
executed
Air cylinder
Improved Interrupt Response
For Finer Control
Faster Interrupt Response Time for Input Interrupts
Shorter Minimum Interval for Scheduled Interrupts
[ Immediate Execution at a Sensor Input ]
[ Ideal for Processing at a Fixed Interval ]
Interrupt Response Time
for Input Interrupts
* With the High-speed Interrupt Function
17 μs*
1.8
Minimum Interval for
Scheduled Interrupts
Times
Faster
CJ2H CPU Unit with
unit version 1.1 or
later is used.
100 μs*1
*1 Supported only for one scheduled interrupt task.
The peripheral (USB) port or serial port of the CPU Unit
can not be used at the same time.
*2 According to February 2010 OMRON survey in Japan.
2
Times
Faster
Fastest
in the
Industry
*2
CJ2H CPU Unit with
unit version 1.1 or
later is used.
F-10
Pulse I/O Modules
Pulse I/O Modules expand the applicable positioning applications
Easily execute the position control of up to four axes
Either one or two Pulse I/O Modules can be connected
to a CJ2M CPU Unit. The programming is as easy as
pasting OMRON Function Blocks for positioning, or
special instructions.
Pulse I/O Functions (for Two Pulse I/O Modules)
Input interrupts
High-speed
counter inputs:
Pulse outputs:
8 points
Single-phase, 100 kHz, 4 CHs
or Phase-different input, 50 kHz, 4 CHs
100 kHz, 4 axes or four PWM outputs
Pulse I/O
Module
CJ2M
CPU Unit
Pulse I/O Pulse I/O
Module Module
CJ2M
Built-in EtherNet/IP
CPU Unit
Note. A Pulse I/O Module must be mounted for CJ2M CPU Units with unit version 2.0 or later.
Input Interrupts
Up to eight interrupt inputs or quick-response inputs can be used.
• Pulse width as short as 30μs can be input with quick-response inputs.
• High-speed processing and interrupt response time of 33μs (in Direct Mode).
• Interrupts can be created for both of rising and falling edges.
High-speed Counters
Up to four high-speed counter inputs can be used by connecting rotary encoders to Pulse inputs.
•High-speed counting at 100 kHz for single-phase and 50 kHz for phase-different input.
High-speed Counter in Linear Mode
Pulse I/O
Module CJ2M
Inverter
(e.g.,3G3MX2)
For applications such as conveyors.
Motor
High-speed Counter in Ring Mode
For applications such as electronic component index tables.
Pulse I/O
Module CJ2M
I/O
Incremental encoder
High-speed counter input
Incremental encoder
High-speed counter input
•The ring counter maximum value of a high-speed counter can be changed temporarily during operation.
•Start Interrupt Tasks using Target Value Comparison or Range Comparison for high-speed processing.
•The frequency (speed) can be easily measured by executing HIGH-SPEED COUNTER PV READ (PRV(881)) instruction.
Ideal for applications such as measuring the speed of rotating bodies for inspections or detecting conveyer speeds.
Can also be used for monitoring accumulated motor rotations.
F-11
Pulse Outputs
From stepping motors to servos, positioning control can be easily achieved using pulse outputs for up to four axes.
Faster and easier
•Pulse control cycle of 1 ms (1/4 of OMRON's CJ1M). Achieve smoother acceleration and deceleration.
•Faster starting of position control (twice as fast as OMRON's CJ1M). Helps reduce machine takt time.
•INTERRUPT FEED instruction (IFEED(892)). Execute high-precision feeding from interrupt inputs with just one instruction.
•Close integration with the data trace function of the CX-Programmer for easy monitoring of positioning operations.
Complete positioning functions
Positioning control
variations
Trapezoidal
Acceleration/
Deceleration
Positioning
Acceleration/deceleration
time can be shortened with
Trapezoidal Acceleration/
Deceleration Positioning
function and Triangular
control. Detailed functions
are provided for reducing
out-of-step operation for
stepping motors and
eliminating error
downtime.
Changing the
Target Position
during Positioning
The target position can be
changed during
positioning. It is also
possible to reverse
direction when changing
the target position.
Operation patterns
Acceleration
Start
frequency
•Basic Form
Target speed control
Sequential
Positioning
Travel to multiple preset
points can be executed.
This is effective for
applications such as
positioning loaders and
unloaders at multiple
points.
Achieved with a single OMRON
Function Blocks for specifying absolute
(or relative) travel.
Position Control Using Data Measured after Startup
While position control is being executed by a
PLS2 instruction, another PLS2 instruction can be
used to override the first PLS2 instruction.
Deceleration
S-curve
acceleration
S-curve
deceleration
Deceleration Setting
•Triangular Control
Controller
Trapezoidal control
(PLS2 instruction)
•Starting Trapezoidal Control
RS-232C
Camera
Target position
(frequency,
acceleration/
deceleration) changed
Travel start
Servo Driver
(e.g., SMARTSTEP 2)
PT
• Changing the Target Position with
Another Instruction
Servomotor
High-precision Interrupt for Positioning
Interrupt Feeding
It is possible to change to
positioning control during
speed control. Interrupt
feeding can be executed
after the interrupt for a
specified number of pulses.
Setting and starting interrupt
feeding is possible with one
instruction without using an
interrupt task.
PCB Conveyor Rail Width Positioning
Deceleration
Specified number
of travel pulses
•Setting Acceleration Acceleration
and Deceleration
Separately
•S-curve Acceleration/
Special instructions,
OMRON Function Blocks
Application examples
Speed control
(IFEED instruction)
A specified number of pulses are
output and
then positioning stops.
Achieved with a single OMRON
Function Block for interrupt feeding.
Sheet feeding
direction
Constant sheet length
from detection of mark
until heat welding.
Travel start
PCB Rack
Positioning
Achieved with a single OMRON
Function Block for specifying
sequential positioning.
F-12
Improved System Throughput
Flexible Machine Control with Refined I/O Perform
Improve realtime control.
Faster Unit Input Response
and Output Response
Improved Realtime Performance
for Immediate Refreshing
Basic I/O Units,
Position Control Units, Analog I/O Units,
Serial Communication Units
Direct Processing with analog I/O
In addition to the greater processing performance
of the CPU Unit, OMRON has also improved
the response performance of each Unit. Faster
throughput from inputs and processing to outputs
helps to improve equipment tact time and work
processing quality.
Input
Output
Faster Unit I/O Response
Lineup of High-speed Units
Faster ON/OFF response time
High-speed Positioning
[ Improved Basic Response ]
[ High-speed All the Way to Pulse Output ]
ON response time
OFF response time
15 μs
90 μs
1.3
Times
Faster
Positioning start time
0.1 ms*
20
Times
Faster
4
Times
Faster
Basic I/O Units:
High-speed type
CJ1W- ID212
ID233
* Starting time for first axis when all axes are stopped.
Position Control
Units:
High-speed type
CJ1W-NC☐☐4
High-speed Analog I/O
High-speed Serial Communications (No-protocol)
[ Improved Basic Response ]
[ Data Reception in Microseconds ]
A/D, D/A conversion period
20 μs / 1 point
~ to 35 μs / 4 point
* According to February 2010 OMRON
survey in Japan.
12
Times
Faster
Fastest
in the
Industry
*
Analog Input/
Output Unit:
High-speed type
CJ1W-AD042
CJ1W-DA042V
Consistent high speed is achieved
from data reception to storage
in CPU Unit memory.
210 μs*
Continuous reception is possible
on a high-speed cycle.
800 μs*
Baud rate
230 kbps
162
Times
Faster
42
Times
Faster
Serial
Communication
Unit:
High-speed type
CJ1W-SCU☐2
* CJ2H CPU Unit with unit version 1.1 or later is used.
230kbps,10bytes,The DRXDU instruction is used in an interrupt task.
Direct Processing with Enhanced Immediate Refreshing
Analog Input and Output with no jitter
■I/O processing times Max
values are performed when the Direct Conversion Instruction (AIDC/APDC) is executed.
Supported only by the CJ2H CPU Units with unit version 1.1 or later and CJ2M CPU Units.
D/A CONVERSION
Output
* The analog-digital or digital-analog conversion and refreshing of converted values and set
A/D CONVERSION
Input
Consistency is achieved from input to processing and output with direct
conversion functions for High-speed Units.*
processing
20μs
20μs
DIRECT CONVERSION
DIRECT CONVERSION
■I/O processing times Min
A/D CONVERSION
D/A CONVERSION
Output
Input
20μs
processing times
processing
DIRECT CONVERSION
Consistent I/O
20μs
DIRECT CONVERSION
A/D, D/A conversion period(20 μs)
Built-in EtherNet/IP Port
F-13
EtherNet/IP Is User Friendly in Three Ways
An open industrial network that implements a control protocol on general-purpose Ethernet technology.
CJ2 CPU Units are available with multifunctional
Ethernet ports that are compatible with EtherNet/IP.
Peripheral Devices for universal Ethernet Technology
(such as Cables, Hubs, and Wireless Devices) can be
used with CJ2 CPU Units.
Reduces network installation and wiring costs.
Built-in
EtherNet/IP port
on CPU Units
CJ2M-CPU3 ☐
CJ2H-CPU6 ☐-EIP
Multiple functions can be executed simultaneously on one port.
Support Software, Data Links, Message communications between PLCs, FTP Communications
Programmable Terminal
The port connection does not need to be changed, which makes it easier
to build the system.
Host application
EtherNet/IP
Message
communications
FT
P
e ns
ag io
ss cat
Me uni
m
m
co
HUB
Data links
Data links
CJ2 CPU
CJ2 CPU
CJ1-EtherNet/IP Unit
CX-One
Extremely Fast and High-capacity Data Links
Large Data Transfers with High Reliability
From manufacturing recipes and information on interlocks between
processes to production data, any type of data can be exchanged at high
speed and at the optimal timing.
Communications performance is vastly improved over OMRON’s
Controller Link and FL-net networks.
Data Link Capacity
(Total)
Controller Link
FL-net(OMRON)
Data Link
Performance
(See note.)
180,000 words....
EtherNet/IP
EtherNet/IP
9
Times
Larger
20,000 words
8,704 words
10ms ................................
Controller Link
30
Times
Faster
300ms
Note: Communications cycle time to exchange 20,000CH data in data links.
Using the CJ2H built-in EtherNet/IP port (Functionality differs when using
the CJ2M built-in EtherNet/IP port)
Efficient Programming with Tag Symbols
There Is Little Effect on Address Changes.
Previously, when data was exchanged by specifying address and
addresses were changed, the program had to be changed at other
Controllers and various operations, such as memory checks, had to
be performed. Now, tag names reduce the dependence on a memory
map and the need for checking items affected by changes. This allows
equipment to be easily added or upgraded.
Programmable Terminal
NS Series
No change required.
Even after the change, the
number of items produced is
acquired correctly from H200.
Host application
No change required.
Number_produced
Accessed by tag name
EtherNet/IP
Number_produced
tag name
CJ2H-CPU6 ☐ -EIP: 20,000 max., CJ2M-CPU3 ☐ : 2,000 max.
CJ2 CPU
Change
With the CX-Programmer, the address for the tag named
“Number produced” is changed from D100 to H200.
adress
Number_produced
D100
Number_produced
H200
Change
F-14
Versatile Position Control
Network Solutions for Control Automation Technology
Simplified system on the integration of network
Tool
Programming Tool
Expanding applications, not limited for motion
control.
Flexible communication specification allows a
wide variety of devices to join the same network.
The connectable devices involve drive devices
such as Servo Drives and Inverters, I/O devices,
and other intelligent devices, including Vision
Sensors.
CX-Programmer
Position Control Unit
with EtherCAT interface
CJ1W-NC☐81/NC☐82
Support Tool
CX-Drive
Servo Drives
Vision Sensor
Inverter
Analog I/O
Digital I/O
Encoder Input
You Get Both the Easy Startup of Networks and the High-speed Starting
CJ2M
CJ2H
Superior Performance and Easy Operation
100Mbps
1 connection
[ High-speed communications ]
[ Simple wiring ]
With EtherCAT, you can improve the performance of overall system from PLCs to
servo system, as well as stand-alone Servo performance.
EtherCAT devices can be easily connected with Ethernet cables, which reduces
wiring works.
0.4ms (when starting 4 axes)
1 port
[ High-speed starting ]
[ Simple startup ]
High-speed starting and control performance equivalent to those of pulse-train
systems are achieved through network connections.
Without reconnecting the computer, you can configure both the Position Control
Units and EtherCAT communications setting via CPU unit. You can also directly
connect the CX-Drive to set the Servo Drives.
Starting time
0.4 ms
5
Times
Faster
Control cycle
0.5 ms
4
Times
Faster
* A CJ2H CPU Unit with unit version 1.3 or higher or a CJ2M CPU Unit is required.
Share the Same Programming
CJ2M
CJ2H
Common programming enables easy introduction into existing systems
The Position Control Units with EtherCAT interface use the same positioning
functions* as High-speed Pulse-train Position Control Units, and the programming
interface is also the same. You can easily switch the unit type between the
Position Control Units depending on the application.
Two-axis
Pulse-train
Position Control Unit
(CJ1W-NCჱჱ4)
Two-axis
Position Control Unit
with EtherCAT interface
* Except Synchronized control function.
Achieve High-speed, Low-cost Synchronized Multi-axis Control with Pulse Outputs (CJ1W-NC☐☐4)
Building Synchronized Systems Using Only Ladder Programming and No Special Controllers
Synchronous unit operation between Special I/O Units and the CPU Unit ensures
concurrency from input to processing and output.
A consistent, high-speed synchronous control cycle of 1 ms makes it easy to
ensure application performance.
CPU Unit
Synchronous
interrupt
tasks
Perfect input
timing!
CPU Bus Unit or
Special I/O Unit
Position Control Units:
High-speed type
CJ1W-NC**4
CJ2H
CPU Unit
synchro
nized
pulse
CPU Bus Unit or CPU Bus Unit or
Special I/O Unit Special I/O Unit
Up to
outpu
20
axes
ts
pulse
Fully synchronized operation between CPU
Unit and CPU Bus Units/Special I/O Units.
ts
Servomotor/
Servo Drive
synchronized
Up to ten Units
outpu
Internal
processing
Internal
processing
Internal
processing
Cyclic
tasks
Perfect output
timing!
Electronic cam operation for eight axes is
supported using two Position Control Units.
Supported only by the CJ2H CPU Units with unit version 1.1 or later.
Note: EtherCAT ® is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH,
Germany.
Programing and Debugging
F-15
More Flexible Programming, Easier Debugging
Changes to specifications can be handled easily and total lead time is reduced for system startup and troubleshooting.
A Smart Input Function greatly reduces the work required to input programs
50% *
Reduced
Easy, Intuitive Programming Software
A complete range of intuitive programming functions is
provided, including instruction and address input assistance,
address incrementing, and address incremental copy.
These functions enable waste-free programming with minimal
effort.
Suggested
instructions
displayed
* In comparison to CX-Programmer version 8.
Highly Readable Programming
The Greatest Program Diversity in the Industry.
-Bit Addresses can be used in the DM Area and EM Area.
-BCD and Binary Timer instructions can be used Together.
-Function blocks make units of processing easy to understand.
-Function block definitions do not take up user program memory
capacity.*
Previous PLCs
With the CJ2M
User program
area
User program
area
-Address offsets can be specified
-Array variables are supported, A symbol can be used for an
array variable subscript.
-Structure symbols* make it easier to create data structures and
data bases.
Box1
User program
area is used.
A dedicated area is
used instead of the
user program area.
Function block
definitions
Function block
definitions
Example: “Box2.Height” is specified.
Box2
Width
Width
Height
Height
De p t h
De p t h
From data structure
Structure data to make
it easier to understand
and manage.
* Data structures allow you to structure various
types of data and define them as a new data type.
* Only CJ2M CPU Units
* CJ2M: 2,000 data structures max., CJ2H: 4,000 data structures max.
Stress-free Online Debugging
Effects on Machinery Operation Are Reduced.
-The additional cycle time due to online editing has been reduced to approx. 1 ms
-Unlimited ST and SFC online editing
Greatly Improved Debugging Efficiency Through Superior Data Tracing
High-speed, High-capacity Data Tracing Is Now Possible.
Ample Trigger Conditions
High-capacity Data Tracing
One, two, or four words of data and comparison conditions can be specified. For example,
a trigger can be set for when double-precision data is larger than a specified value.
Maximum 32 Kwords (CJ2H) of data can be traced,
and the EM Area can also be used as trace memory.
CX-One Data Trace Is Also Upgraded.
Continuous Data Tracing
The improved CJ2 trace function is fully utilized.
-A function has been added for superimposing trace waveforms
-Trace results can be printed or saved as bit maps.
-The measurement times for two selected points can be
checked.
Sampled data in the trace memory of the CPU Unit
can be regularly collected at the personal computer
to enable sampling for long periods or time. Data
can be saved in the CSV files in personal computer.
Data Trace
F-16
Applications
Ideal for Applications Requiring High Speed, Synchronization, and Multiple Axes
Helps Improve Machine I/O Throughput
Tension Control
Inline Measurement
Inconsistencies in I/O processing times are eliminated to reduce takt times.
Analog quantities are input in ultra-high speed (20μs) to improve the
accuracy of NG product detection.
Use High-speed Analog I/O Units
Use High-speed Analog I/O Units
Servomotor/
Servo Drive
Analog Input Unit:
High-speed type
CJ1W-AD042
Analog Output Unit:
High-speed type
CJ1W-DA042V
Analog Input Unit:
High-speed type
CJ1W-AD042
Direct conversion enables faster input of analog values into the CJ2 CPU Unit.
High-speed Serial Input from Laser Distance Meters
High-speed Serial Input from Barcode Readers
Achieve high-speed data input from high-speed measurement sensors,
such as laser distance meters and displacement sensors.
High-speed Sorting Control Using a Barcode Reader
Use High-speed Serial Communications Units
Inverters
and Servos
Serial
Communication
Unit:
High-speed type
CJ1W-SCU☐2
Use High-speed Serial Communications Units
Position
control of
conveyors
and
elevators
RS-232C
RS-232C
Laser distance meters,
displacement sensors, etc.
Transfer position data to the CPU Unit from laser distance meters with short measurement
cycles without missing data to achieve precise control of inverters for conveyors and elevators.
Serial
Communication
Unit:
High-speed type
CJ1W-SCU ☐2
Barcode
reader
To dispenser
Data from the barcode reader is transferred quickly to the CPU Unit to
recognize the code and output pulses at high speed.
Synchronized Control
Multi-axis Position Control through EtherCAT
An electronic cam enables high-precision synchronized control.
Reduce Production Takt Time with High-speed Startup at 0.4 ms.
Use CJ2H CPU Unit and Position Control Unit
Use CJ2 CPU Unit and Position Control Unit with EtherCAT interface
Crimping
Equipment
Servomotor
Z axis
Position Control
Units:
High-speed type
CJ1W-NC ☐☐4
Encoder
AC Servomotor
R88M-K
AC Servodriver
R88D-KT
R7D-BP
Position Control Unit
with EtherCAT interface
CJ1W-NC ☐81/NC ☐82
Y axis
X axis
Palletizing: A starting time of 0.4 ms helps reduce the takt time of
applications that perform repeated positioning.
System Design Guide
System Configuration ........................................................................................2
Checking Current Consumption and Power Consumption ...............................10
Dimensions ......................................................................................................11
General Specifications .....................................................................................14
Performance Specifications .............................................................................15
Function Specifications ....................................................................................19
Specifications for Pulse I/O Functions .............................................................24
1
System Configuration
■ Basic System
FA Communication Software
FA Wireless Lan Units
SYSMAC Gateway
CX-Compolet
WE70
Programmable Terminal (PT)
Industrial Switching Hubs
NS Series
WS41-03B
WS41-05B/C
WE70-AP
FA WIRELESS LAN ACCESS POINT
POWER
MODE
LAN
WIRELESS
WE70-AP
FA WIRELESS LAN ACCESS POINT
POWER
MODE
LAN
WIRELESS
PLC
PA205R
SYSMAC
CJ1G-CPU44
POWER
PROGRAMMABLE
CONTROLLER
RUN
ERR/ALM
INH
PRPHL
COMM
OPEN
MCPWR
L1
BUSY
AC100-240V
INPUT
L2/N
PERIPHERAL
RUN
OUTPUT
AC240V
DC24V
PORT
Ethernet Cable
CJ2 CPU Units
CJ1 Power Supply Units
CJ2H-CPU6@-EIP
CJ2H-CPU6@
CJ2M-CPU3@
CJ2M-CPU1@
CJ1W-PA205C
CJ1W-PA205R
CJ1W-PA202
CJ1W-PD025
CJ1W-PD022
Commercially available
100Base-TX twisted-pair cable
CPU Rack (Backplane-free Structure)
CJ1 Battery
CJ1 I/O Control Unit
CJ1 End Cover
CJ1W-BAT01
CJ1W-IC101
CJ1W-TER01
Programming Devices
IC101
OUT
CJ1W-PA205C
POWER
AC100-240V
INPUT
Years
L1
CX-One
(e.g., CX-Programmer)
TEST
L2/N
ALARM
OUTPUT
DC30V,50mA
NORMAL:ON
ALARM :OFF
L
+
NC
NC
USB Cable
Commercially available USB cable
Serial Option Board
Note: Only CJ2M-CPU3@
can be mounted.
Pulse I/O Modules
Memory Card
HMC-EF@@@
(128 MB, 256 MB, 512 MB)
Note: Only CJ2M-CPU Units
can be mounted.
RS-422A
/485
CP1W-CIF01 CP1W-CIF11
CP1W-CIF12-V1
RS-232C
CJ2M-MD211
CJ2M-MD212
CJ1 Basic I/O Units
CJ1 Special I/O Units
CJ1 CPU Bus Units
Note: A maximum of 10 Units
can be mounted.
Programmable Terminal (PT)
NS Series
Expansion Rack (Backplane-free Structure)
II101
CJ1W-PA205C
OUT
IN
POWER
AC100-240V
INPUT
RS-232C Cable for PT
Years
L1
TEST
L2/N
ALARM
OUTPUT
DC30V,50mA
L
NORMAL:ON
ALARM :OFF
Expansion Cables
XW2Z-200T/500T
RS-232C Cable for
Personal Computer
CS1W-CN@@3
(30 cm, 70 cm, 2 m, 3 m, 5 m, 10 m, 12 m)
(Same cable as CS series)
+
NC
NC
II101
CJ1W-PA205C
OUT
IN
POWER
AC100-240V
INPUT
Years
L1
TEST
L2/N
ALARM
OUTPUT
DC30V,50mA
L
NORMAL:ON
ALARM :OFF
+
NC
NC
XW2Z-200S/500S-CV
CJ1 I/O Interface Unit
RS-422A Adapter
CJ1W-II101
II101
CJ1W-PA205C
POWER
AC100-240V
INPUT
Years
L1
CJ1W-CIF11
ALARM
OUTPUT
DC30V,50mA
NORMAL:ON
ALARM :OFF
NC
NC
2
Programmable Controllers
TEST
L2/N
CJ2
L
+
OUT
IN
■ Configuration Units
CJ1 Basic I/O Units
8-point Units
16-point Units
32-point Units
64-point Units
Input Units
● DC Input Unit
CJ1W-ID201
● AC Input Unit
CJ1W-IA201
● DC Input Unit
CJ1W-ID211
CJ1W-ID212 High-speed type
● AC Input Unit
CJ1W-IA111
● Relay Contact Output Unit
(independent commons)
CJ1W-OC201
● Triac Output Unit
CJ1W-OA201
● Transistor Output Units
CJ1W-OD201
CJ1W-OD203
CJ1W-OD202
CJ1W-OD204
● Relay Contact Output Unit
CJ1W-OC211
● Transistor Output Units
CJ1W-OD211
CJ1W-OD213 High-speed type
CJ1W-OD212
● DC Input Unit
CJ1W-ID231
CJ1W-ID232
CJ1W-ID233 High-speed type
● DC Input Unit
CJ1W-ID261
CJ1W-ID262
Output Units
● Transistor Output Units
CJ1W-OD231
CJ1W-OD233
CJ1W-OD234 High-speed type
CJ1W-OD232
● Transistor Output Units
CJ1W-OD261
CJ1W-OD263
CJ1W-OD262
I/O Units
---
(16 inputs, 16 outputs)
● DC Input/Transistor Output Units
CJ1W-MD231
CJ1W-MD233
CJ1W-MD232
---
32 inputs, 32 outputs
● DC Input/Transistor Output Units
CJ1W-MD261
CJ1W-MD263
32 inputs, 32 outputs
● TTL I/O Unit
CJ1W-MD563
Other Units
● Interrupt Input Unit
CJ1W-INT01
---
---
● Quick-response Input Unit
CJ1W-IDP01
● B7A Interface Units
(64 inputs)
CJ1W-B7A14
(64 outputs)
CJ1W-B7A04
(32 inputs, 32 outputs)
CJ1W-B7A22
CJ1 Special I/O Units and CPU Bus Units
■ Process I/O Units
● Isolated-type Units with Universal Inputs
CJ1W-PH41U
CJ1W-AD04U
■ High-speed Counter Units
CJ1W-CT021
■ Position Control Units
CJ1W-NC214 High-speed type
● Isolated-type Thermocouple Input Units
CJ1W-NC414 High-speed type
CJ1W-PTS15
CJ1W-NC234 High-speed type
CJ1W-PTS51
CJ1W-NC434 High-speed type
● Isolated-type Resistance
CJ1W-NC113
Thermometer Input Units
CJ1W-PTS16
CJ1W-NC213
CJ1W-NC413
CJ1W-PTS52
CJ1W-NC133
● Isolated-type DC Input Unit
CJ1W-NC233
CJ1W-PDC15
CJ1W-NC433
■ Analog I/O Units
■ Position Control Unit with EtherCAT
● Analog Input Units
interface
CJ1W-AD042 High-speed type
CJ1W-NC281
CJ1W-AD081-V1
CJ1W-NC481
CJ1W-AD041-V1
CJ1W-NC881
● Analog Output Units
CJ1W-NCF81
CJ1W-DA042V High-speed type
CJ1W-NC482
CJ1W-DA08V
CJ1W-NC882
CJ1W-DA08C
CJ1W-NCF82
CJ1W-DA041
■ Position Control Unit with
CJ1W-DA021
MECHATROLINK-II interface
● Analog I/O Units
CJ1W-NC271
CJ1W-MAD42
CJ1W-NC471
CJ1W-NCF71
■ Temperature Control Units
CJ1W-NCF71-MA
CJ1W-TC001, CJ1W-TC002
CJ1W-TC003, CJ1W-TC004
■ Motion Control Unit with
CJ1W-TC101, CJ1W-TC102
MECHATROLINK-II interface
CJ1W-TC103, CJ1W-TC104
CJ1W-MCH71
■ Serial Communications Units
CJ1W-SCU22 High-speed type
CJ1W-SCU32 High-speed type
CJ1W-SCU42 High-speed type
CJ1W-SCU21-V1
CJ1W-SCU31-V1
CJ1W-SCU41-V1
■ ID Sensor Units
CJ1W-V680C11
CJ1W-V680C12
CJ1W-V600C11
CJ1W-V600C12
■ EtherNet/IP Unit
CJ1W-EIP21
■ Ethernet Unit
CJ1W-ETN21
■ Controller Link Units
CJ1W-CLK23
■ FL-net Unit
CJ1W-FLN22
■ DeviceNet Unit
CJ1W-DRM21
■ CompoNet Master Unit
CJ1W-CRM21
■ High-speed Data Storage Unit
CJ1W-SPU01-V2
■ CompoBus/S Master Unit
CJ1W-SRM21
■ EtherCAT Slave Unit
CJ1W-ECT21
Note 1. Microsoft, Visual Basic, Visual C#, Visual Studio and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
Microsoft product screen shot(s) reprinted with permission from Microsoft Corporarion.
EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany.
EtherNet/IPTM, DeviceNetTM and CompoNetTM are trademarks of the ODVA.
Other company names and product names in this document are the trademarks or registered trademarks of their respective companies.
2. Including models whose production are discontinued.
Programmable Controllers
CJ2
3
■ CJ-series CPU Racks
A CJ-series CPU Rack consists of a CPU Unit, Power Supply Unit, Configuration Units (Basic I/O Units, Special I/O Units, and CPU Bus
Units), and an End Cover.
CJ2H CPU Units
CJ2M CPU Units
End Cover
CJ1W-TER01
CPU Unit
CJ2H-CPU6@-EIP
CJ2H-CPU6@
(One End Cover is provided
as a standard accessory
with the CPU Unit.)
I/O Control Unit
CJ1W-IC101
Power Supply Unit
CJ1W-P@@@ (@)
(Only connected to the left
of the CPU unit.)
(Required only when connecting
to an Expansion Rack.)
POWER
SYSMAC
CJ2H
CPU64-EIP
Years
SW SETTING
BATTERY
CJ1W-PA205C
PROGRAMMABLE
CONTROLLER
IC101
MS
NS
COMM
100M
10M
RUN
ERR/ALM
INH
PRPHL
COMM
BKUP
End Cover
CJ1W-TER01
(One End Cover is provided as a
standard accessory with the CPU Unit.)
(Required only when connecting
to an Expansion Rack.)
IC101
OUT
OUT
CJ1W-PA205C
POWER
UNIT
No.
AC100-240V
INPUT
OPEN
L1
TEST
L2/N
AC100-240V
INPUT
NODE
No.
MCPWR
BUSY
CPU
Rack
CPU Unit
CJ2M-CPU3@
CJ2M-CPU1@
Pulse I/O Modules
CJ2M-MD211
I/O Control Unit
CJ2MMD212
CJ1W-IC101
Power Supply Unit
CJ1W-P@@@ (@)
x16
1
x16
Years
L1
0
TEST
PERIPHERAL
L2/N
ALARM
OUTPUT
DC30V,50mA
NORMAL:ON
ALARM :OFF
L
CPU
Rack
PORT
+
100BASE-TX
10BASE-T
NC
NC
ALARM
OUTPUT
DC30V,50mA
L
NORMAL:ON
ALARM :OFF
+
NC
NC
CJ-series Basic I/O Units
CJ-series Special I/O Units
CJ-series CPU Bus Units
CJ-series Basic I/O Units
CJ-series Special I/O Units
CJ-series CPU Bus Units
Total: 10 Units max
Total: 10 Units max
RS-232C
RS-422A/485
Serial Option Board
CP1W-CIF01 CP1W-CIF11
CP1W-CIF12-V1
(CJ2M-CPU3@ Only.)
● Required Units
Rack
CPU Rack
Unit name
Required number of Units
Power Supply Unit
1
CPU Unit
1
Pulse I/O Modules
Required only for using Pulse I/O. Up to two Pulse I/O Modules can be connected to a CJ2M CPU Unit.
They must be connected immediately to the left of the CPU Unit.
Serial Option Board
One Serial Option Board can be mounted in the CJ2M-CPU3@.
I/O Control Unit
Required only for mounting to an Expansion Rack. Mount the I/O Control Unit immediately to the right of the CPU Unit.
Number of Configuration
Units
10 max. (Same for all models of CPU Unit.)
(The number of Basic I/O Units, Special I/O Units, and CPU Bus Units can be varied. The number does not include the
I/O Control Unit.)
End Cover
1 (Included with CPU Unit.)
● Types of Units
In the CJ Series, Units are classified into the following three types. The number of Racks differs depending on the type.
Type
Appearance (example)
Description
Unit recognition method
Max. Units mountable
per CPU Unit
Basic I/O Units
Units with contact inputs and contact outputs.
Recognized by the CPU Unit according to the position of the Rack and
slot.
A maximum of 40 Units
can be mounted.
Special I/O
Units
Special I/O Units provide more advanced functions
than do Basic I/O Units, including I/O other than
contact inputs and contact outputs.
Examples of Special I/O Units are Analog I/O
Units and High-speed Counter Units. They differ
from CPU Bus Units (including Network Communications Units) in having a smaller area for
exchanging data with the CPU Unit.
Recognized by the CPU Unit according to the unit number (0 to 95) set
with the rotary switches on the front
panel.
A maximum of 40 Units
can be connected. (Multiple unit numbers are allocated per Unit,
depending on the model
and settings.)
CPU Bus Units
CPU Bus Units exchange data with the CPU Unit Recognized by the CPU Unit accordvia the CPU Bus.
ing to the unit number (0 to F) set with
Examples of CPU Bus Units are Network Commu- the rotary switch on the front panel.
nications Units and Serial Communications Units.
They differ from Special I/O Units in having a
larger area for exchanging data with the CPU Unit.
4
Programmable Controllers
CJ2
A maximum of 16 Units
can be mounted.
■ CJ-series Expansion Racks
A CJ-series Expansion Rack consists of a Power Supply Unit, an I/O Interface Unit, Configuration Units (Basic I/O Units, Special I/O
Units, and CPU Bus Units), and an End Cover.
CPU Unit
CJ2H-CPU@@-EIP
Power Supply Unit
CJ1W-P@@@@(@)
I/O Control Unit
CJ1W-IC101
CPU Rack
I/O Interface Unit
CJ1W-II101
Configuration Units: 10 max.
I/O Connecting Cable
CS1W-CN@@3
Power Supply Unit
CJ1W-P@@@@(@)
Expansion
Rack
Total
cable
length
≤ 12 m
I/O Interface Unit
CJ1W-II101
Configuration Units: 10 max.
I/O Connecting Cable
CS1W-CN@@3
Power Supply Unit
CJ1W-P@@@@(@)
Expansion
Rack
I/O Interface Unit
CJ1W-II101
Number of Expansion Racks:
Up to 3 Expansion Racks can be connected.
Configuration Units: 10 max.
I/O Connecting Cable
CS1W-CN@@3
Power Supply Unit
CJ1W-P@@@@(@)
Expansion
Rack
Configuration Units: 10 max.
● Required Units
Rack
CPU Rack
Expansion
Rack
Unit name
Required number of Units
I/O Control Unit
One Unit. Required only when an Expansion Rack is used. Mount the I/O Control Unit immediately to the right
of the CPU Unit. (See note 1.)
Power Supply Unit
One Unit
I/O Interface Unit
One Unit. Mount the I/O Interface Unit immediately to the right of the Power Supply Unit. (See note 2.)
Number of Configuration Units
Ten Units max. (The number of Basic I/O Units, Special I/O Units, and CPU Bus Units can be varied.
This number does not include the I/O Interface Unit.)
End Cover
One (Included with the I/O Interface Unit.)
Note 1. Mounting the I/O Control Unit in any other location may cause faulty operation.
2. Mounting the I/O Interface Unit in any other location may cause faulty operation.
● Maximum Number of Configuration Units That Can Be Mounted
CPU Unit
CJ2H
Model
CJ2H-CPU68 (-EIP)
Total Units
40
No. of Units on CPU Rack
10 per Rack
No. of Expansion Racks
3 Racks x 10 Units
CJ2H-CPU67 (-EIP)
CJ2H-CPU66 (-EIP)
CJ2H-CPU65 (-EIP)
CJ2H-CPU64 (-EIP)
CJ2M
CJ2M-CPU35
CJ2M-CPU34
CJ2M-CPU33
CJ2M-CPU32
CJ2M-CPU31
CJ2M-CPU15
CJ2M-CPU14
CJ2M-CPU13
CJ2M-CPU12
CJ2M-CPU11
Note: It may not be possible to mount the maximum number of configuration Units depending on the specific Units that are mounted. Refer to the next page for details.
Programmable Controllers
CJ2
5
● Configuration Units
CJ-series Special I/O Units
Type
Special I/O
Units
Name
Specifications
Model
Generalpurpose
Universal
Analog Input
Unit
4 inputs, fully universal
Analog Input
Units
8 inputs (4 to 20 mA,
1 to 5 V, etc.)
CJ1W-AD081-V1
4 inputs (4 to 20 mA,
1 to 5 V, etc.)
CJ1W-AD041-V1
4 inputs (4 to 20 mA,
1 to 5 V, etc.)
CJ1W-AD042
4 outputs (1 to 5 V,
4 to 20 mA, etc.)
CJ1W-DA041
2 outputs (1 to 5 V,
4 to 20 mA, etc.)
CJ1W-DA021
8 outputs (1 to 5 V,
0 to 10 V, etc.)
CJ1W-DA08V
8 outputs (4 to 20 mA)
CJ1W-DA08C
Analog Output
Units
Unit No.
Number of
mountable
Units
Current
consumption
(A)
Weight
5 VDC 24 VDC
10 words
100 words
0 to 95
40 Units
0.32
---
150 g max.
10 words
100 words
0 to 95
40 Units
0.42
---
140 g max.
10 words
100 words
0 to 95
40 Units
0.42
---
140 g max.
10 words
100 words
0 to 95
40 Units
0.52
---
150 g max.
10 words
100 words
0 to 95
40 Units
0.12
---
150 g max.
10 words
100 words
0 to 95
40 Units
0.12
---
150 g max.
10 words
100 words
0 to 95
40 Units
0.14
---
150 g max.
CJ1W-AD04U
4 outputs (1 to 5 V,
0 to 10 V, etc.)
CJ1W-DA042V
Analog I/O
Unit
4 inputs (1 to 5 V,
4 to 20 mA, etc.)
2 outputs (1 to 5 V,
4 to 20 mA, etc.)
CJ1W-MAD42
Isolated-type
High-resolution
Universal Input
Unit
4 inputs, fully universal
Resolution:
1/256,000, 1/64,000,
1/16,000
CJ1W-PH41U
Isolated-type
4 thermocouple inputs
Thermocouple 2 thermocouple inputs
Input Units
10 words
100 words
0 to 95
40 Units
0.14
---
150 g max.
10 words
100 words
0 to 95
40 Units
0.40
---
150 g max.
10 words
100 words
0 to 95
40 Units
0.58
---
150 g max.
10 words
100 words
0 to 95
40 Units
0.30
---
150 g max.
CJ1W-PTS51
10 words
100 words
0 to 95
40 Units
0.25
---
150 g max.
CJ1W-PTS15
10 words
100 words
0 to 95
40 Units
0.18
---
150 g max.
10 words
100 words
0 to 95
40 Units
0.25
---
150 g max.
10 words
100 words
0 to 95
40 Units
0.18
---
150 g max.
10 words
100 words
0 to 95
40 Units
0.18
---
150 g max.
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.25
---
150 g max.
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.25
---
150 g max.
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.25
---
150 g max.
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.25
---
150 g max.
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.25
---
150 g max.
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.25
---
150 g max.
2 control loops,
temperature-resistance
thermometer inputs,
CJ1W-TC103
NPN outputs, heater
burnout detection
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.25
---
150 g max.
2 control loops,
temperature-resistance
thermometer inputs,
CJ1W-TC104
PNP outputs, heater
burnout detection
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.25
---
150 g max.
Isolated-type
Resistance
Thermometer
Input Units
4 resistance
thermometer inputs
CJ1W-PTS52
2 resistance
thermometer inputs
CJ1W-PTS16
Direct Current
Input Unit
DC voltage or DC
current, 2 inputs
CJ1W-PDC15
Temperature
Control Units
4 control loops,
thermocouple inputs,
NPN outputs
4 control loops,
thermocouple inputs,
PNP outputs
CJ1W-TC001
CJ1W-TC002
2 control loops,
thermocouple inputs,
NPN outputs, heater
burnout detection
CJ1W-TC003
2 control loops,
thermocouple inputs,
PNP outputs, heater
burnout detection
CJ1W-TC004
4 control loops,
temperature- resistance
thermometer inputs,
NPN outputs
CJ1W-TC101
4 control loops,
temperature- resistance
thermometer inputs,
PNP outputs
CJ1W-TC102
Note: Including models whose production are discontinued.
6
Number of
Number of
words allocated words allocated
(CIO 2000 to
(D20000 to
CIO 2959)
D29599)
Programmable Controllers
CJ2
Type
Special I/O
Units
Name
Position
Control Units
Specifications
1 axis, pulse output;
open collector output
2 axes, pulse outputs;
open collector outputs
Model
CJ1W-NC113
CJ1W-NC213
Number of
Number of
words allocated words allocated
(CIO 2000 to
(D20000 to
CIO 2959)
D29599)
1 axis, pulse output;
line driver output
2 axes, pulse outputs;
line driver outputs
CJ1W-NC133
CJ1W-NC233
40 Units
10 words
100 words
0 to 95
40 Units
0.25
---
100 g max.
18 words *3
None
0 to 94
(uses words
for 2 unit
numbers)
5 Units/
Rack
0.27
---
170 g max.
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.36
---
150 g max.
None
0 to 94
(uses words
for 2 unit
numbers)
5 Units/
Rack
0.31
---
220 g max.
10 words
100 words
0 to 95
40 Units
0.25
---
100 g max.
10 words
100 words
0 to 95
40 Units
0.25
---
100 g max.
18 words *3
None
0 to 94
(uses words
for 2 unit
numbers)
5 Units/
Rack
0.27
---
170 g max.
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.36
---
150 g max.
18 words *3
None
0 to 94
(uses words
for 2 unit
numbers)
5 Units/
Rack
0.31
---
220 g max.
18 words *3
CJ1W-NC433
CJ1W-NC434
*1, *2
Space Unit *4
ID Sensor
Units
V600-series singlehead type
V600-series two-head
type
V680-series singlehead type
V680-series two-head
type
*1.
*2.
*3.
*4.
*5.
*6.
*7.
CJ1W-SP001
CJ1W-V600C11
Number of counter
channels: 2, Maximum
input frequency:
500 kHz, line driver
compatible *5
CJ1W-CT021
*7
CompoBus/S
Master Units
CompoBus/S remote
I/O, 256 bits max.
CJ1W-SRM21
---
100 g max.
None
---
---
---
---
50 g max.
10 words
100 words
0 to 95
40 Units
0.26
0.12
120 g max.
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.32
0.24
130 g max.
10 words
100 words
0 to 95
40 Units
0.26
0.13
120 g max.
20 words
200 words
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.32
0.26
130 g max.
40 words
400 words
0 to 92
(uses words
for 4 unit
numbers)
24 Units
0.28
---
100 g max.
10 words or
20 words
None
0 to 95 or
0 to 94
40 Units
0.15
---
66 g max.
*6
CJ1W-V680C12
High-speed
Counter Unit
0.25
None
CJ1W-V600C12
CJ1W-V680C11
Weight
5 VDC 24 VDC
0 to 95
CJ1W-NC234
*1, *2
4 axes, pulse outputs;
line driver outputs
Current
consumption
(A)
100 words
CJ1W-NC413
CJ1W-NC414
*1, *2
Number of
mountable
Units
10 words
CJ1W-NC214
*1, *2
4 axes, pulse outputs;
open collector outputs
Unit No.
With a CJ2 CPU Unit, up to 10 Configuration Units can be connected in the CPU Rack and in each Expansion Rack. The CJ1W-NC@@4, however, must be
counted as two Units. Configure the Units to satisfy the following formula.
Number of CJ1W-NC@@4 Units × 2 + Number of other Units ≤ 10
For example, if five CJ1W-NC@@4 Units are connected to one Rack, no other Units can be connected.
The Units must be mounted on the CPU Rack to use synchronous unit operation.
In addition to the words allocated in the Special I/O Unit Area, up to 144 words are allocated according to the number of axes and functions uses. Word allocations
are set using the CX-Programmer.
The Space Unit is for Position Control Units.
If interrupts to the CPU Unit are used, mount the Interrupt Input Unit in one of the following slots on the CPU Rack.
• CJ2H-CPU6@-EIP: Slots 0 to 3
• CJ2H-CPU6@ or CJ2M-CPU@@: Slots 0 to 4
Includes the weight of accessory connectors.
Use Lot No. 030121 or later (Unit Version 1.06) of CJ1W-CT021 when using with CJ2 CPU Units.
Programmable Controllers
CJ2
7
Type
Special I/O
Units
8
Name
CompoNet
Master Unit
Specifications
Model
Number of
Number of
words allocated words allocated
(CIO 2000 to
(D20000 to
CIO 2959)
D29599)
Unit No.
Number of
mountable
Units
Current
consumption
(A)
20 words
None
0 to 94
(uses words
for 2 unit
numbers)
40 Units
0.40
---
Communications
mode No. 1:
256 inputs/
256 outputs for Word
Slaves
40 words
None
0 to 92
(uses words
for 4 unit
numbers)
24 Units
0.40
---
Communications
mode No. 2:
512 inputs/
512 outputs for Word
Slaves
80 words
None
0 to 88
(uses words
for 8 unit
numbers)
12 Units
0.40
---
Communications
mode No. 3:
256 inputs/
256 outputs for Word
Slaves and 128
inputs/
128 outputs for Bit
Slaves
80 words
None
0 to 88
(uses words
for 8 unit
numbers)
12 Units
0.40
---
Communications
mode No. 8: 1,024
inputs/ 1,024 outputs
for Word Slaves and
256 inputs/
256 outputs for Bit
Slaves maximum
10 words
Depends on
setting
0 to 95 uses
words for 1
unit
number)
40 Units
0.40
---
CompoNet remote I/O
Communications
mode No. 0:
128 inputs/
128 outputs for Word
Slaves
Programmable Controllers
CJ1W-CRM21
CJ2
Weight
5 VDC 24 VDC
130 g max.
CJ-series CPU Bus Units
Type
CPU Bus
Units *1
Name
Specifications
High-speed Analog
Input Unit
4 inputs: 80 μs/2 inputs, 160
μs/4 inputs
Controller Link
Units
Wired data links
Serial
Communications
Units
One RS-232C port and one
RS-422A/485 port
Ethernet Units
EtherNet/IP Unit
FL-net Unit
DeviceNet Unit
Position Control
Units with
EtherCAT interface
*8
Model
CJ1W-ADG41 *2
CJ1W-CLK23
CJ1W-SCU41-V1
Current
consumption (A)
Number of words
allocated (CIO 1500 Unit No.
to CIO 1899)
Maximum
number of
Units *1
25 words
0 to F
16 Units
*3
0.65
---
150 g max.
25 words
0 to F
8 Units
0.35
---
110 g max.
25 words
0 to F
16 Units
*3
0.38 *4
---
110 g max.
5 VDC
Two RS-232C ports
CJ1W-SCU21-V1
0.28 *4
Two RS-422A/485 ports
CJ1W-SCU31-V1
0.38
Two RS-232C ports
High-speed models
CJ1W-SCU22
Two RS-422A/485 ports
High-speed models
CJ1W-SCU32
One RS-232C port and one
RS-422A/485 port Highspeed models
CJ1W-SCU42
100Base-TX, FINS
communications, socket
service, FTP server, and mail
communications
CJ1W-ETN21
Tag data links, FINS
communications, CIP
message communications,
FTP server, etc.
CJ1W-EIP21
100Base-TX cyclic
transmissions and message
transmissions
CJ1W-FLN22
DeviceNet remote I/O, 2,048
points; Both Master and
Slave functions, Automatic
allocation possible without
Configurator
16 Units
*3
Weight
24 VDC
0.28 *4
160 g max.
0.4
120 g max.
0.36 *4
140 g max.
25 words
0 to F
4 Units
0.37
---
100 g max.
25 words
0 to F
*5
0.41
---
94 g max.
25 words
0 to F
4 Units
0.37
---
100 g max.
25 words *6
0 to F
16 Units
*3
0.29
---
118 g max.
*7
25 words
0 to F
16 Units
*3
0.46
---
110 g max.
25 words
0 to F
16 Units
0.34
---
97g max.
25 words
0 to F
16 Units
*3
0.36
---
95 g max.
25 words
0 to F
3 Units/
Rack *9
0.60
---
210 g max.
Not used.
0 to F
16 Units
*3
0.56
---
180 g max.
CJ1W-DRM21
2 servo axes
CJ1W-NC281
4 servo axes
CJ1W-NC481
8 servo axes
CJ1W-NC881
16 servo axes
CJ1W-NCF81
4 servo axes and 64 I/O slaves CJ1W-NC482
8 servo axes and 64 I/O slaves CJ1W-NC882
16 servo axes and 64 I/O
slaves
CJ1W-NCF82
EtherCAT Slave
Unit
EtherCAT REMORT I/O DATA
Input: 400 bytes
Output: 400 bytes
CJ1W-ECT21
Position Control
Units supporting
MECHATROLINK-II
communications
MECHATROLINK-II,
16 axes max.
Motion Control
Units supporting
MECHATROLINK-II
communications
MECHATROLINK-II, Real
axes: 30 max.,
Virtual axes: 2 max., Special
motion control language
CJ1W-MCH71
SPU Unit (Highspeed Storage and
Processing Unit)
One CF card type I/II slot
(used with OMRON HMCEF@@@ Memory Card), one
Ethernet port
CJ1W-SPU01-V2
*10
CJ1W-NCF71(-MA)
Note: Including models whose production are discontinued.
*1. Some CJ-series CPU Bus Units are allocated words in the CPU Bus Unit Setup Area. The system must be designed so that the number of words allocated in the
CPU Bus Unit Setup Area does not exceed its capacity. Refer to 4-6-2 CPU Bus Unit Setup Area in CJ2 CPU Unit Software User’s Manual (Cat. No. W473).
There may also be limits due to the capacity of the Power Supply Unit that you are using or the maximum number of Units to which memory can be allocated in
the CPU But Unit Setup Area.
*2. If interrupts to the CPU Unit are used, mount the Interrupt Input Unit in one of the following slots on the CPU Rack.
• CJ2H-CPU6@-EIP: Slots 0 to 3
• CJ2H-CPU6@ or CJ2M-CPU@@: Slots 0 to 4
*3. Up to 15 Units can be connected for a CJ2H-CPU6@-EIP or CJ2M-CPU3@ CPU Unit.
*4. Increases by 0.15 A/Unit when an NT-AL001 RS-232C/RS-422A Link Adapter is used. Increases by 0.04 A/Unit when a CJ1W-CIF11 RS-422A Converter is used.
Increases by 0.20 A/Unit when an NV3W-M@20L(-V1) Programmable Terminal is used.
*5. Up to seven Units can be connected for a CJ2H-CPU6@-EIP CPU Unit, up to eight Units can be connected for a CJ2H-CPU6@ CPU Unit, and up to two Units
can be connected for a CJ2M CPU Unit.
*6. Slave I/O are allocated in DeviceNet Area (CIO 3200 to CIO 3799).
*7. Includes the weight of accessory connectors.
*8. Only G5-series Servo Drives with Built-in EtherCAT can be connected.
*9. When mounting to a CJ-series CPU Rack or a CJ-series Expansion Rack, one of these Units uses the space of three Units.
*10. Use version 2 or higher of the SPU Unit with a CJ2 CPU Unit.
Programmable Controllers
CJ2
9
Checking Current Consumption and Power Consumption
After selecting a Power Supply Unit based on considerations such as the power supply voltage, calculate the current and power requirements for each Rack.
Condition 1: Current Requirements
There are two voltage groups for internal power consumption: 5 V and 24 V.
Current consumption at 5 V (internal logic power supply)
Current consumption at 24 V (relay driving power supply)
Condition 2: Power Requirements
For each Rack, the upper limits are determined for the current and power that can be provided to the mounted Units. Design the system
so that the total current consumption for all the mounted Units does not exceed the maximum total power or the maximum current supplied for the voltage groups shown in the following tables.
The maximum current and total power supplied for CPU Racks and Expansion Racks according to the Power Supply Unit model are
shown below.
Note 1. For CPU Racks, include the CPU Unit current and power consumption in the calculations. When expanding, also include the current and power consumption
of the I/O Control Unit in the calculations.
2. For Expansion Racks, include the I/O Interface Unit current and power consumption in the calculations.
Max. current supplied
Power Supply Units
5V
Conditions 1 and 2 below must be satisfied.
Condition 1: Maximum Current
(1) Total Unit current consumption at 5 V ≤ (A) value
(2) Total Unit current consumption at 24 V ≤ (B) value
Condition 2: Maximum Power
(1) × 5 V + (2) × 24 V ≤ (C) value
Max. total
power supplied
24 V (relay driving current)
CJ1W-PA205C
5.0 A
0.8 A
25 W
CJ1W-PA205R
5.0 A
0.8 A
25 W
CJ1W-PA202
2.8 A
0.4 A
14 W
CJ1W-PD025
5.0 A
0.8 A
25 W
CJ1W-PD022
2.0 A
0.4 A
19.6 W
■ Example: Calculating Total Current and Power Consumption
Example: When the Following Units are Mounted to a CJ-series CPU Rack Using a CJ1W-PA205R Power Supply Unit
Unit type
Model
Voltage group
Quantity
5V
24 V
CPU Unit
CJ2H-CPU68-EIP
1
0.820 A
---
I/O Control Unit
CJ1W-IC101
1
0.020 A
---
Basic I/O Units (Input Units)
CJ1W-ID211
2
0.080 A
---
CJ1W-ID231
2
0.090 A
---
Basic I/O Units (Output Units)
CJ1W-OC201
2
0.090 A
0.048 A
Special I/O Unit
CJ1W-DA041
1
0.120 A
---
CPU Bus Unit
CJ1W-CLK23
1
Current consumption
Power consumption
Total
0.350 A
0.820 + 0.020 + 0.080 × 2 + 0.090 ×
2 + 0.090 × 2 + 0.120 + 0.350
--0.048 A × 2
Result
1.83 A (≤ 5.0 A)
0.096 A (≤ 0.8 A)
Total
1.83 × 5 V = 9.15 W
0.096 A × 24 V = 2.30 W
Result
9.15 + 2.30 = 11.45 W (≤ 25 W)
Note: For details on Unit current consumption, refer to Ordering Information.
■ Using the CX-Programer to Display Current Consumption and Width
CPU Rack and Expansion Rack current consumption and width can be displayed by selecting Current Consumption and Width from the
Options Menu in the CJ2 Table Window. If the capacity of the Power Supply Unit is exceeded, it will be displayed in red characters.
Example:
Current
consumption at 5 V
Power Supply
Unit model
10
Long-distance
expansion
Programmable Controllers
CJ2
Total current
consumption
Current consumption
at 26 V/24 V
Width
Dimensions
Note: Units are in mm unless specified otherwise.
■ Product Dimensions
Example Rack Widths using CJ1WPA202 Power Supply Unit (AC, 14 W)
SYSMAC
CJ2H
CPU64-EIP
PROGRAMMABLE
CONTROLLER
MS
NS
COMM
100M
10M
RUN
ERR/ALM
INH
PRPHL
COMM
BKUP
27
UNIT
No.
OPEN
SW SETTING
BATTERY
NODE
No.
MCPWR
BUSY
x16
1
x16
0
PERIPHERAL
90
35.4
PORT
100BASE-TX
10BASE-T
27.6
W
65
No. of Units
mounted with
31-mm width
1
2
3
4
5
6
7
8
9
10
With
CJ2H-CPU6@-EIP
170.5
201.5
232.5
263.5
294.5
325.5
356.5
387.5
418.5
449.5
Rack width (mm)
With
With
CJ2H-CPU6@
CJ2M-CPU3@
139.5
152.7
170.5
183.7
201.5
214.7
232.5
245.7
263.5
276.7
294.5
307.7
325.5
338.7
356.5
369.7
387.5
400.7
418.5
431.7
With
CJ2M-CPU1@
121.7
152.7
183.7
214.7
245.7
276.7
307.7
338.7
369.7
400.7
● Power Supply Units, CPU Units, and End Covers
Unit/product
Model
CJ1W-PA205C
CJ1W-PA205R
CJ1W-PA202
CJ1W-PD025
CJ1W-PD022
CJ2H-CPU6@-EIP
CJ2H-CPU6@
CJ2M-CPU3@
CJ2M-CPU1@
CJ1W-TER01
Power Supply Unit
CPU Unit
End Cover
Width
80
80
45
60
27
79.8
48.8
62
31
14.7
End Cover
(included with CPU Units)
Power Supply Units
90
90
14.7
65
81.6
W
RS-422A Adapter
CJ1W-CIF11
W=27: CJ1W-PD022
W=45: CJ1W-PA202
W=80: CJ1W-PA205R
CJ1W-PA205C
W=60: CJ1W-PD025
38.8
34
CPU Units
CJ2H-CPU6@-EIP
2.7
66.2
SYSMAC
CJ2H
CPU64-EIP
PROGRAMMABLE
CONTROLLER
2.7
CJ2M-CPU1@
CJ2M-CPU3@
CJ2H-CPU6@
66.2
2.7
2.7
76.2
76.2
MS
NS
COMM
100M
10M
RUN
ERR/ALM
INH
PRPHL
COMM
BKUP
UNIT
No.
OPEN
SW SETTING
BATTERY
NODE
No.
MCPWR
BUSY
x16
1
x16
0
PERIPHERAL
90
90
90
PORT
90
100BASE-TX
10BASE-T
2.7
79.8
65
74.5
2.7
48.8
65
74.5
62
2.7
75
84.5
2.7
31
75
84.5
● Option Boards (CJ2M-CPU3@ only)
● Serial Option Boards
CP1W-CIF01
CP1W-CIF11/CP1W-CIF12-V1
16.5
13.5
35.9
16.5
13.5
35.9
35.9
35.9
37.3
37.3
5.1
8.9
16.5
19.7
15.7
16.5
Programmable Controllers
CJ2
11
● Units of Width 20 mm
Unit/product
Model
I/O Control Unit
CJ1W-IC101
Pulse I/O Modules
CJ2M-MD211/212
CJ1W-ID231/232/233
32-point Basic I/O Units
CJ1W-OD231/232/233/234
B7A Interface Unit
CJ1W-B7A22
CJ1W-B7A14
CJ1W-B7A04
CompoBus/S Master Unit
CJ1W-SRM21
Space Unit
CJ1W-SP001
● I/O Control Unit
2.7
● 32-Point I/O Units (CJ1W-ID223@/OD23@)
Fujitsu connector
66.2
68
2.7
MIL connector
(112.5)
90
90
2.7
20
● Pulse I/O Modules (Only CJ2M CPU Unit)
(140)
2.7
Width
90
2.7
65
69.3
20
65
83.8
20
2.7
65
83.6
65
66.5
20
● Units of Width 31 mm
Unit
Model
I/O Interface Unit
CJ1W-II101
8/16-point Basic I/O Units
CJ1W-ID201
CJ1W-ID211/212
CJ1W-IA111/201
CJ1W-OD20@
CJ1W-OD211/212/213
CJ1W-OC201/211
CJ1W-OA201
32-point Basic I/O Units
CJ1W-MD231
CJ1W-MD232/233
CJ1W-ID261
CJ1W-OD261
CJ1W-MD261
64-point Basic I/O Units
Width
Unit
CJ1W-CLK23
Serial Communications
Units
CJ1W-SCU22
CJ1W-SCU32
CJ1W-SCU42
CJ1W-SCU41-V1
CJ1W-SCU21-V1
CJ1W-SCU31-V1
EtherNet/IP Unit
CJ1W-EIP21
Ethernet Unit
CJ1W-ETN21
DeviceNet Unit
CJ1W-DRM21
CompoNet Master Unit
CJ1W-CRM21
FL-net Unit
CJ1W-FLN22
● I/O Interface Unit
CJ1W-ID262
CJ1W-OD262/263
CJ1W-MD263
CJ1W-MD563
CJ1W-INT01
Quick-response Input Unit
CJ1W-IDP01
Analog I/O Units
CJ1W-AD@@@ (-V1)
CJ1W-DA@@@ (@)
CJ1W-MAD42
Process Input Units
CJ1W-PH41U
CJ1W-AD04U
CJ1W-PTS51/52/15/16
CJ1W-PDC15
Temperature Control Units
CJ1W-TC@@@
Position Control Units
CJ1W-NC113/133
CJ1W-NC213/233
CJ1W-NC413/433
Position Control Unit with
EtherCAT interface
CJ1W-NC281
CJ1W-NC481
CJ1W-NC881
CJ1W-NCF81
CJ1W-NC482
CJ1W-NC882
CJ1W-NCF82
EtherCAT Slave Unit
CJ1W-ECT21
Position Control Unit with
MECHATROLINK-II interface
CJ1W-NCF71
High-speed Counter Unit
CJ1W-CT021
2.7
ID Sensor Units
CJ1W-V680C11
CJ1W-V680C12
CJ1W-V600C11
CJ1W-V600C12
90
31
● 8/6-point Basic I/O Units,
Interrupt Input Unit, and Highspeed Input Unit
68
90
2.7
90
31
2.7
31
65
69.3
2.7
31
65
89
● 64-point Basic I/O Units and 32-point Basic I/O Units (CJ1W-MD23@)
2.7
Fujitsu connector
MIL connector
90
2.7
31
65
66.5
(112.5)
● Special I/O Units and CPU Bus Units
2.7
Programmable Controllers
Width
(140)
2.7
Interrupt Input Unit
12
Model
Controller Link Units
CJ2
31
65
83.6
● Units of Width 51 mm
● Unit of Width 62 mm
Unit
Model
SPU Unit
(High-speed Data Storage
Unit)
CJ1W-SPU01-V2
Position Control Units
(High-speed type)
CJ1W-NC214/234
Width
Unit
Model
Position Control Units
(High-speed type)
Width
CJ1W-NC414/434
62
51
● Position Contorol Unit (High-speed model)
CJ1W-NC414/434
84
65
● SPU Unit (High-speed Data Storage Unit)
CJ1W-SPU01-V2
2.7
2.7
90
90
2.7
62
2.7
51
9
65
■ Mounting Dimensions
SYSMAC
CJ2H
CPU64-EIP
PROGRAMMABLE
CONTROLLER
MS
NS
COMM
100M
10M
RUN
ERR/ALM
INH
PRPHL
COMM
BKUP
27.5
UNIT
No.
OPEN
SW SETTING
BATTERY
■ Mounting Height
NODE
No.
MCPWR
BUSY
x16
1
x16
0
PERIPHERAL
35
90
PORT
100BASE-TX
10BASE-T
27.5
65
A
The mounting height of CJ-series CPU Racks and Expansion
Racks is from 81.6 to 89.0 mm depending on the Units that are
mounted.
Additional height is required to connect Programming Devices
(e.g., CX-Programmer) and Cables. Be sure to allow sufficient
mounting height.
Approx. 100 to 150 mm
DIN Track model number
A
PFP-100N2
16 mm
PFP-100N
7.3 mm
FPP-50N
7.3 mm
81.6 to 89.0 mm
Note: Consider the following points when expanding the configuration:
The total length of I/O Connecting Cable must not exceed 12 m.
I/O Connecting Cables require the bending radius indicated below.
● Expansion Cable
R
R ≥ 69 mm
Note: Outer diameter of cable: 8.6 mm.
Programmable Controllers
CJ2
13
General Specifications
Item
CJ2HCPU64 (-EIP)
CPU65 (-EIP)
CPU66 (-EIP)
CJ2MCPU67 (-EIP)
CPU68 (-EIP)
CPU1@
CPU3@
Enclosure
Mounted in a panel
Grounding
Less than 100 Ω
CPU Unit Dimensions
(H × D × W)
CJ2H-CPU6@-EIP : 90 mm × 65 mm × 80 mm
CJ2H-CPU6@ :
90 mm × 65 mm × 49 mm
90 mm × 75 mm
× 31 mm
90 mm × 75 mm
× 62 mm
Weight *1
CJ2H-CPU6@-EIP : 280 g or less
CJ2H-CPU6@ :
190 g or less
130 g or less
190 g or less *2
Current Consumption
CJ2H-CPU6@-EIP : 5 VDC, 0.82 A
CJ2H-CPU6@ :
5 VDC, 0.42 A
5 VDC, 0.5 A
5 VDC, 0.7 A
Operation
Ambient
Environment 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: Conforms to JIS B3502 and IEC 61131-2.
Battery
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
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
*1.
*2.
14
Conforms to cULus, NK, LR and EC Directives.
Includes the weight of end covers and battery.
Without a Serial Option Board.
Programmable Controllers
CJ2
Performance Specifications
CJ2HCJ2MCPU64
CPU65
CPU66
CPU67
CPU68
CPU
CPU
CPU
CPU
CPU
(-EIP)
(-EIP)
(-EIP)
(-EIP)
(-EIP)
11/31
12/32
13/33
14/34
15/35
User Memory
50K
100K
150K
250K
400K
5K
10K
20K
30K
60K
steps
steps
steps
steps
steps
steps
steps
steps
steps
steps
I/O Bits
2,560 bits
Processing
Overhead Processing Time *1
Normal Mode: CJ2H-CPU6@-EIP : 200 μs
Normal Mode: CJ2M-CPU3@:
270 μs
CJ2H-CPU6@ :
100 μs
CJ2M-CPU1@:
160 μs
Speed
Execution Time
Basic Instructions: 0.016 μs min.;
Basic Instructions: 0.04 μs min.;
Special Instructions: 0.048 μs min.
Special Instructions: 0.06 μs min.
Interrupt task startup time: 17 μs *2 or 26 μs
Interrupt task startup time: 31 μs
Interrupts
I/O Interrupts and
(30 μs for unit version 1.0)
External Interrupts
Return times to cyclic tasks: 10 μs
Return times to cyclic tasks: 8 μs *2 or 11 μs
(15 μs for unit version 1.0)
Scheduled Interrupts
Minimum time interval: 0.2 ms *2
Minimum time interval: 0.4 ms
(set in 0.1-ms increments)
(set in 0.1-ms increments)
Interrupt task startup time: 13 μs *2 or 22 μs
Interrupt task startup time: 30 μs
(27 μs for unit version 1.0)
Return times to cyclic tasks: 8 μs *2 or 11 μs
Return time to cyclic task: 11 μs
(15 μs for unit version 1.0)
Maximum Number of Connectable Units
Total per CPU Rack or Expansion Rack: 10 Units max.;
Total per PLC: 40 Units max.
Basic I/O Units
No limit
However, a maximum of two CJ1W-INT01 Interrupt Input Units can be mounted.
Special I/O Units
Units for up to 96 unit numbers can be mounted.
(Unit numbers run from 0 to 95. Units are allocated between 1 and 8 unit numbers.)
CPU Bus Units
CJ2M-CPU3@: 15 Units max.
CJ2M-CPU1@: 16 Units max.
Pulse I/O Modules
2 Units max. *3
Slots for which interrupts can be used Slots 0 to 4 on CPU Rack
Maximum Number of Expansion Racks
3 max.
CIO Area
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 --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
Pulse I/O Area
--20 inputs, 12 outputs (CIO 2960 to CIO 2963) *3
Serial PLC Link Words
--1,440 bits (90 words): Words CIO 3100 to CIO 3189
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 (Cannot be used for external I/O.)
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 *4
Read/write: 16,384 bits (1,024 words) in words A448 to A1471 *4
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 *5
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)
EM Area
32k words/bank × 25 banks max.:
32k words/bank × 4 banks max.:
E00_00000 to E18_32767 max. *5, *6
E00_00000 to E3_32767 max. *5
32K
32K words × 1 bank
32K words × 4 banks
32K
32K
32K
32K
words ×
words ×
words × words × words ×
4 banks 4 banks 10 banks 15 banks 25 banks
Item
*1.
*2.
*3.
*4.
*5.
*6.
The following times are added if EtherNet/IP data tag links are used for the CJ2H-CPU6@-EIP.
Normal operation:
100 μs + Number of transfer words x 0.33 μs
High-speed interrupt enabled: 100 μs + Number of transfer words x 0.87 μs
The following time must be added when using EtherNet/IP tag data links for the CJ2M-CPU3@.
100 μs + (No. of words transferred x 1.8 μs)
The following time must be added when using Pulse I/O Modules with a CJ2M CPU Unit: 10 μs x Number of Pulse I/O Modules.
This applies when High-speed interrupt function is used.
Supported only by CJ2M CPU Units with unit version 2.0 or later. A Pulse I/O Module must be mounted.
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.
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.
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.
Programmable Controllers
CJ2
15
Item
Banks for
which bits
can be forceset/reset *7
CPU64
(-EIP)
Using EM Area force-setting/resetting Banks 0
to 3 hex
Using automatic address allocation
Bank 3
hex
specifications
Index Registers
Cyclic Task Flag Area
Memory Card
Operating Modes
Execution Mode
Programming Languages
Function
Blocks
Maximum number of definitions
Maximum number of instances
FB Program Area
Tasks
Type of Tasks
Number of Tasks
Symbols
(Variables)
Type of Symbols
Data Type of Symbols
Maximum Size of Symbol
Array Symbols (Array Variables)
Number of Array Elements
Number of Registrable Network
Symbols (Tags) *8
Length of Network Symbol (Tag)
Name *8
Encoding of Network Symbols (Tags)
*8
CPU65
(-EIP)
Banks 0
to 3 hex
Bank 3
hex
CJ2HCPU66
(-EIP)
Banks 0
to 9 hex
Banks 6
to 9 hex
CPU67
(-EIP)
Banks 0
to E hex
Banks 7
to E hex
CPU68
CPU
CPU
(-EIP)
11/31
12/32
Banks 0 Bank 0 hex
to 18 hex
Banks 11
--to 18 hex
CJ2MCPU
13/33
CPU
CPU
14/34
15/35
Banks 0 to 3 hex
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.)
128 flags
128 MB, 256 MB, or 512 MB
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.
Normal Mode
Ladder Logic (LD),
Sequential Function Charts (SFC),
Structured Text (ST), and
Instruction Lists (IL)
2,048
256
2,048
2,048
256
2,048
--20K steps
Cyclic tasks
Interrupt tasks (Power OFF interrupt tasks, scheduled interrupt tasks, I/O interrupt tasks, and external
interrupt tasks, and input interrupt tasks *3)
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.)
• 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) *8: 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) *9
• UDINT BCD (two-word unsigned BCD) *9
• ULINT BCD (four-word unsigned BCD) *9
• REAL (two-word floating-point)
• LREAL (four-word floating-point)
• CHANNEL (word) *9
• NUMBER (constant or number) *9
• WORD (one-word hexadecimal)
• DWORD (two-word hexadecimal)
• LWORD (four-word hexadecimal)
• STRING (1 to 255 ASCII characters)
• TIMER *10
• COUNTER *10
• user-defined data types (delta structures) *11
32k words
One-dimensional arrays
32,000 elements max.
20,000 max.
2,000 max.
255 bytes max.
UTF-8
*7.
With CJ2H CPU Units with unit version 1.2 or later, force-setting/resetting bits in the EM Area is possible either for banks that have been specified for automatic
address assignment or for banks specified for the EM Area force-set/reset function. With CJ2M CPU Units, force-setting/resetting bits in the EM Area is possible
only for banks specified for the EM Area force-set/reset function.
*8. Supported only by the CJ2H-CPU6@-EIP and CJ2M-CPU3@.
*9. This data type cannot be used in Function blocks.
*10. This data type can be used only in Function blocks.
*11. Supported only when CX-Programmer version 9.0 or later is used.
16
Programmable Controllers
CJ2
CJ2HItem
Data Tracing
Memory Capacity
CPU64
(-EIP)
CPU65
(-EIP)
8,000 words
CPU66
(-EIP)
16,000
words
CJ2MCPU67
(-EIP)
CPU68
(-EIP)
32,000 words
CPU
11/31
CPU
12/32
CPU
13/33
CPU
14/34
CPU
15/35
8,000 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
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 (
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