Programmable Automation Controllers
Introducing the Flagship CJ2 CPU Units, with Built-in
Multifunctional EtherNet Port
Built-in EtherNet/IP ports
Tag based programming
Fast processing time
Large memory capacity
Fully compatible with CJ1 modules
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Key Features and Benefits
Large Memory Capacity –
The CPU program memory capacity has been
increased up to 400K Steps, DM has increased
up to 800K while Function Block Program,
Symbol, Comment Memory has increased to
3.5MB. Large memory allows for larger more
versatile programs, well documented programs
makes it easier and faster to troubleshoot.
Fast –
Processing times are significantly faster. Faster
production, faster development time, faster time
to market and higher throughput means higher
speed applications can be achieved.
One Single Programming
Environment –
IEC61131-3 Programming –
CX-One is Omron’s single programming
environment for PAC’s, PLC’s, HMI, Networks,
Process Control, Motion Control and Simulation
Software. Legacy PLC’s are supported and single
click conversion to new hardware makes for easy
migration. The software includes and Update service
that automatically checks for the latest update of
software.
All 5 programming languages are supported
with the CJ2 PAC. Ladder, Function Block,
Structured Text, Instruction List and Sequential
Function Chart. Hundreds of Pre-built pre-test
Function blocks significantly can reduce design
time. Standard programming languages allow
for fast, flexible and powerful programming.
General-purpose Networks
for Support Software
Interface –
Improved Debugging –
improved, greatly increasing the efficiency of
debugging. The data trace function is built into the
PAC and can monitor & store I/O and data in 1
ms time increments. This allows for easy and faster
debug time, which allows for faster time to market.
Online editing and data tracing have been
CX-One software applications can be easily
connected using standard USB and EtherNet
Cables via USB and EtherNet/IP ports.
CJ2 Capabilities –
Tag Based Programming –
Offers functions such as motion control, process
control, RFID, Logic and Drives all on the same
controller platform. The modular architecture is
ideal for applications where the user is interested
in saving money by reducing development time &
increasing production.
CJ2 CPU Units have a tag name server to
manage tag names and I/O addresses.
This enables access from external devices
using tag names, without needing to know the
I/O addresses.
3
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Faster and Higher-capacity CPU Units
High-capacity data memory is in demand to meet the need for quality control for equipment and
products and to provide real-time processing and collection of measurement data. Large program
capacity is also in demand due to the need for improving program reusability through modularization
and structured programming.
NEW
Great Expanded Program Capacity and Data Memory Capacity
Ample capacity is provided for the data required for control operations.
The High-capacity CJ2H-CPU68-EIP Is Now Available.
» Program capacity: 400 Ksteps (1.6 times larger than before)
» Data memory capacity: 832 Kwords (2 times larger than before)
» Basic Instructions (0.016 µs)
And, All CJ2 Models Have more Capacity than CJ1 Models.
In addition, all models have more capacity than the equivalent CJ1-
series models to meet needs for structured programming and increasing
amounts of data.
Increased Capacity over CJ1-series CPU Units
Program capacity
400 Ksteps
CJ2-H
CPU68-EIP
250 Ksteps
CJ1 Product Lineup
CPU67-EIP
150 Ksteps
CPU66-EIP
100 Ksteps
CPU65-EIP
50 Ksteps
CPU64-EIP
30 Ksteps
64 Kwords
160 Kwords
352 Kwords
448 Kwords
512 Kwords
832 Kwords
Data memory capacity
Program capacity: 400 Ksteps
Data memory capacity: 832 Kwords
4
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NEW
High-speed System I/O Throughput
Improved basic performance enables flexible
machine control.
Ample Instruction Execution Performance
for Machine Control
The CJ2 Series fully responds to customer
requests for improvement and
increased information.
» System Overhead
Common processing 200 µs
Interrupt response: 30 µs
» Basic Instructions
LD instruction execution: 0.016 µs
OUT instruction execution: 0.016 µs
20
Times
Faster Immediate I/O Refreshing
Immediate refreshing of basic I/O is also faster.
Real-time inputs and outputs while instructions
are being executed are up to 20 times faster
than before.
» Floating-point Math
SIN calculation: 0.59 µs
Floating-point decimal addition and
subtraction: 0.24 µs
(Example: !LD instruction speed improved from 20 µs to 1 µs)
Faster I/O Refreshing Using the Burst
Transfer Method
I/O refreshing between an EtherNet/IP Unit and
the CPU Unit is now performed at high speed
using the even faster and higher-capacity data
links for EtherNet/IP. This method is standard
for the CJ2 CPU Units. I/O refreshing is now
performed at up to 2.4 times the speed of
previous Communications Units.
Air cylinder
CJ2 CPU
2.4
Times
Fiber Sensor
E3X-DA
Output immediately
after instruction is
executed
Sensor status is read
just prior to instruction
execution.
Automatic User Memory Recovery
Finer memory production processes have been
accompanied by problems such as bit corruption
caused by cosmic rays. With the CJ2 CPU Units,
corruption in the user program is detected and the
program recovered in real time before program
execution. This reduces equipment down time by
minimizing the number of times that operation is
stopped due to memory errors.
I
/O refresh speed
CJ2
CJ1
330µs
X
2.4
(for 1,000 words)
800 µs
Burst transfer
Cosmic rays
Operation is stopped due
User program
to memory error.
data is corrupted
High-speed, high-capacity
Previously
EtherNet/IP
Cosmic rays
Data is automatically
restored and normal
operation continues.
(Thermal neutrons)
User program
data is corrupted
» I/O Refreshing
16-point Basic I/O Unit: 1.4 µs
8-point Analog Input Unit: 50 µs
CJ2
5
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Networks Are More Open
EtherNet/IP is an open network that uses the TCP/IP protocol on EtherNet networks, which are widely used
in offices and factories throughout the world. The CJ2 CPU Units support EtherNet/IP as a standard feature.
Because EtherNet/IP uses TCP/IP, it provides the many advantages of EtherNet technology.
NEW
Universal EtherNet and FA Data Links Can Be Used at the Same Time.
With EtherNet/IP, One Port Is Enough.
FTP Communications, Data Links, and Support Software Can Be Used Simultaneously through
a Single Port.
The CJ2 CPU Units provide as standard equipment a multifunctional EtherNet port that supports EtherNet/
IP. There is no need to add an EtherNet Unit, because universal EtherNet communications, such as data links
between PAC’s, message communications between PAC’s, and FTP transfers, are all enabled simultaneously
through this one port while Support Software is connected.
Programmable Terminal
Host application
EtherNet/IP
HUB
Message
communications
Data links
Data links
CJ2 CPU
CJ2 CPU
CJ1-EtherNet/IP Unit
CX-One
Create a Seamless Data Flow in a Single Network System.
Because it is based on the world-standard CIP open protocol, a seamless data flow can be achieved between
control lines and information monitoring lines in a single network system. From here on, EtherNet/IP will be
increasingly used in multi-vendor environments (such as robotics and safety devices).
EtherNet/IP is an industrial network that uses the CIP real-time protocol in the EtherNet
application layer. (Standards: EN 50170 and IEC 61158)
Application
FTP
HTTP
TCP
SMTP
CIP
SNMP
UDP
FINS
Layer
Transport
Layer
Explicit
Messages
Real-time Data
Links
OSPF
ICMP
IP
IGMP
IGRP
Network
Layer
ARP
RARP
Data Link
Physical Layer
IEEE 802.3 EtherNet
6
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NEW
Extremely Fast and High-capacity Data
Links Compared to Previous FA Networks
Large Data Transfers with High Reliability.
30
9
Times
Times
High-speed
Data Links
and High-capacity
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.
EtherNet/IP
180,000 words…
Data Link
Capacity (Total)
9X
Controller Link
FL-net(OMRON)
20,000 words
8,704 words
10ms
30X
EtherNet/IP
Data Link
Peripheral Devices (such as Cables, Hubs, and
Wireless Devices) Can Be Used With Universal
EtherNet Technology.
Controller Link
Performance
300ms
(See note.)
Note: Communications cycle time for 20,000 words
NEW
The convenience of a global standard at your
fingertips.
Automatic Address Allocation Is Expanded
to Up to 240 Kwords, Enabling Allocation of
Large Amounts of Data.
The memory size of the EM Area for automatic
address allocation in CX-Programmer symbol tables
has been expanded to a maximum of 240 Kwords.
When a tag is automatically allocated, data link
design and access from the host are enabled with
no need to be conscious of addresses. Moreover,
bits can be force-set/reset in the areas in which
data is automatically allocated.
» Using Universal EtherNet Reduces Network
Installation and Wiring Costs.
» FA Wireless LAN Makes Mobile Control Easy,
with No Need for Rewiring when
Changing Layout.
Built-in EtherNet/IP port on CPU Units
(multifunctional EtherNet port)
Host application
Easy Monitoring with Excel
CX- Reporter
PAC Access with Visual Basic/C#.NET
CX- Compolet
Switching hub
EtherNet/IP
FA wireless
LAN WE70
CJ2 CPU Unit
Tag access
Tags are automatically
allocated to the high-
capacity EM Area.
Programmable
Terminal NS Series
PLC
CJ1 or CJ2 CPU Unit
Support Software
Data Links
FINS Messaging
CIP Messaging
FTP
Tag Access
or
Designing requires tag
names only, with no need to
worry about addresses.
Time Coordination
7
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No Need for Memory Map Control.
The CJ2 CPU Units introduce a new feature called tag access, to reduce your TCO (Total Cost of Ownership)
for systems that use Programmable Terminals, multiple PAC’s, and host applications. Tags allow freedom from
memory maps.
NEW
Simultaneous Development Takes the Stress Out of Short Deadlines.
No Need for Address Allocation Adjustments in Post-processing.
The various Controllers do not depend on addresses, so parallel development at each Controller is enabled
by first simply determining the tag names. There is no need for subsequent address allocation.
Example: Programmable Terminal and CJ2 Development
Previously
The PLC program is first
Case 1
Programmable Terminal screens
created, and then the ladder
program is referenced to
create the screens.
Ladder program is created.
Ladder program is created.
are created.
The screen graphics are
created in advance, and
then addresses are allocated
and checked after the ladder
program is completed.
Case 2
The addresses are set.
Programmable Terminal screens are
created (graphics only).
Addresses are allocated and
the allocations are checked.
Ladder program is created.
Tag name
Address
CJ2
Number_produced
Production_target
Undetermined
Undetermined
By simply setting tag names, PAC and
Programmable Terminal programming
can be performed in parallel.
Addresses are determined while
creating the ladder program.
Design time is shortened
The screens are created
The screens are created with no need
to pay attention to addresses.
» Simultaneous Development for Programmable
» Simultaneous Development for Host Application
Terminal and CJ2 CPU Unit
and CJ2 CPU Unit
Programmable Terminal screens can be designed
Designing can be carried out simply by setting tag
names in the information section and the control
design section. There is no need for physical ad-
dresses in the network interface specifications.
using tag names defined in the CJ2 CPU Unit. There
is no need to adjust address allocations in post-
processing.
» Data Links between CJ2 CPU Units
Simply setting tag names allows development to
proceed simultaneously among multiple designers
and multiple vendors. It is then easy to subsequently
change the sizes of data links.
8
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The Ease of Changing Designs Makes It
Simple to Add or Upgrade Equipment.
There is little effect on address changes.
Previously, when data was exchanged by
address specification 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 eliminate 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
Host application
NS Series
No change required.
No change required.
Even after the change, the
number of items produced
is acquired correctly from
H200.
Number_produced
EtherNet/IP
Accessed by tag name
Number_produced
NEW
What is Tag Access?
tag name
address
CJ2 CPU
A tag is a name given to an address. Tags are
managed in the CJ2 CPU Unit, where they are
defined as network symbols. The common user-
defined tag names are used from Programmable
Terminals and host applications to access memory
in a CJ2 CPU Unit without knowing the actual
memory address.
D100
Number_produced
Change
With the CX-Programmer, the ad-
dress for the tag named “Number
produced” is changed from D100
to H200.
Change
H200
Number_produced
Assurance of Quality, Free from Mistakes.
Tags can be shared among the CJ2 CPU Units,
NS-series PTs and Middleware. Tag names can
be shared among controllers that exchange
data using the CX-One or Excel import/export
functions. Because redundant address entry and
address allocation are not needed, checking is
also not required. This makes it easy to construct
high-quality systems.
Programmable Terminal
Host application
NS Series
Programmable Terminal screen Application
Created using tag names.
Number_produced
Developed using tag names.
Number_produced
EtherNet/IP
Accessed by tag name
Accessed by tag name
PAC ladder program
Number_produced
Developed using tag names.
Data links using tag names
Data link design
Allocated using tag names.
CJ2 CPU
CJ2 CPU
CJ2 CPU
Copy
&
Tags are managed in the CJ2 CPU Unit as network symbols.
Symbol Table
I/O Memory
Paste
CX-Programmer symbol table
Tag name
Number_produced
Production_target
Physical address
D100
D200
Address Data
D100
D200
&200
&500
CX-Programmer symbol tables can
be copied and pasted!
CX-Designer symbol table
9
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Connecting Support Software is Now
Easier and Safer.
Using General-purpose Networks for Support Software Interface. Connecting to a USB or EtherNet/IP port is
easy, by commercially available cable used around the world.
NEW
Easy Connection by USB
Commercially available cable can be connected to a USB port on the front panel of the CPU Unit.
» Simply Connect the Cable, with No Settings Required.
USB port (standard equipment)
Commercially available USB cable
CX-One (e.g., CX-Programmer)
» 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)
10
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NEW
Easy Connection by EtherNet/IP
The built-in EtherNet/IP port enables smooth on-
site remote debugging and maintenance.
» EtherNet/IP can be easily connected with
simply an IP address.
HUB
EtherNet/IP
Prevention of Erroneous Connection
by PAC Name Verification
NEW
A user-set PAC name can be recorded in the CPU
Unit. When connecting online to a PAC, it can
be checked whether the project file matches the
name of the PAC that is to be connected, making
it possible to connect with confidence to a PAC
installed in a location that cannot be seen.
192.168.250.13
192.168.250.14
192.168.250.15
» Even if the IP address is not known, it is easy
to connect by searching the PAC’s on the
EtherNet/IP network and selecting from a list.
CX-Programmer
HUB
Erroneous connection is prevented
by checking whether the PAC name
matches when connecting online.
PAC name
PAC name
PAC name
Equipment_A
Equipment_B
Equipment_C
The PAC name can be easily found by
selecting from the list that is displayed.
11
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Easier On-site Debugging
Superior debugging functions reduce the time required for debugging and shorten the total lead time for
system startup and trouble countermeasures.
NEW
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
The previous additional cycle time of 8 ms has been shortened to 1 ms.
Previously (CJ1)
CJ2
Online editing
Online editing
CJ1 CPU
CJ2 CPU
Additional time:
Approx. 1 ms
Additional time:
Approx. 8 ms
» Unlimited FB and SFC Online Editing
Function blocks and sequential function charts can be edited online with no limitation on program size.
FB
FB definition
FB
Previously (CJ1)
CJ2
The size of programs
that could be edited
online was limited to
4 Ksteps.
No limit
SFC
SFC program
12
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Greatly Improved Debugging Efficiency
Through Superior Data Tracing
High-speed, High-capacity Data Tracing is
now possible.
8
Times
NEW
More capacity
High-capacity Data Tracing
32 Kwords of data can be traced, and the EM
Area can also be used as trace memory.
Ample Sampling Data type and
Trigger Conditions
NEW
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.
NEW
Ver.Up
Continuous Data Tracing
CX-One Data Trace is also Upgraded
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. CSV files can be saved
at the personal computer.
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.
Data collection
EtherNet/IP
3rd time
CJ2 CPU Unit
2nd time
1st time
Data is collected at the personal
computer at the specified times.
When data that was sampled at high speed in the
PAC’s trace memory is saved at the personal computer,
the trace memory is cleared.
13
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More Flexible Programming
The Greatest Program Diversity in the industry. A programming environment has been created that is highly
readable and can flexibly support changes in specifications, to enable efficient design and program entry
with few mistakes.
Highly Readable Programming
Programs are easy to see and easy to understand.
NEW
Bit Addresses can be used in the DM Area and EM Area.
DM and EM Area bits could not be specified with the previous
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
Bit
D100
SYSMAC PLCs, but they can with the CJ2 CPU Units.
Examples
D100.05
D100.05: Bit 05 of D100
E0_100.05: Bit 03 of E0_100
E0_100.03
D100.05
D200.00
NEW
BCD and Binary Timer Instructions can be used Together.
With the CJ1 CPU Units, it was necessary to select in the initial setup of the CPU Unit whether BCD or binary
was to be used as the data format for timer instructions. With the CJ2 CPU Units, BCD or binary can be
selected individually for each instruction by setting the data format of the timer set value.
The BCD TIM and binary TIMX instructions can be used together.
W0.00
W0.01
100-ms timer (BCD)
Timer number
TIM
TIMX(550)
0002
100-ms timer (binary)
Timer number
0001
Set value
Set value
#10
#01FF
NEW
Address Offsets can be Specified
An offset can be specified in brackets after a starting
address to offset the starting address. If an address
in I/O memory is specified as the offset, the final
address can be dynamically specified according to
the contents of the specified memory address.
D100 [W100]
Offset n (number of words)
Starting word address
CH
15
0
Starting word address: D100
Offset
Example
D100[W100]: D100 is the starting address and the contents of W100
is the offset. If W100 is &5, then D105 is specified.
+n
Array Variables make Data Specification Easier to Understand.
Example
Array Variable: ABC
By using array variables, any data in a string of
data can be expressed using a subscript, making
programming easy to understand. Array variables
can also be used for data stacks and function block
I/O variables. Because they can be set for network
symbols, the exchange of multiple data items
with external devices can be easily programmed.
(Usable languages: Ladder, ST, SFC).
Ladder language:
Copy ABC[3] to D200
0
1
2
3
4
5
6
7
8
9
WORD data
WORD data
WORD data
WORD data
WORD data
WORD data
WORD data
WORD data
WORD data
WORD data
5.00
To access
this data,
specify ABC
[3].
MOV
ABC[3]
D200
ST language:
Substitute ABC[0] to ABC[3].
14
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A Symbol Can be used for an Array
Variable Subscript.
NEW
A physical address or symbol can be specified
for an array subscript, so data can be
dynamically specified.
Example Data[i]: An element number is indirectly specified by the
value of symbol i. If the value of symbol i is &5, data[5] is specified
for element number 5.
data [i]
Symbol that indirectly specifies
the element number
Array variable name
Element number
data[0]
data[1]
data[2]
data[3]
data[4]
data[5]
0
1
2
3
4
5
Start of array
Value of element number i
(example when i = 5)
Memory Attributes in the Ladder Editor
Ver.Up
can be Understood at a Glance.
Tag (network symbols) memory attributes can
be understood at a glance in the Ladder Editor
Window, enabling an easily understandable
program to be created.
Up to 128 Cyclic Tasks
are Supported.
:Published
:Input
:Output
Example
4
Times
NEW
More than before
Operation start
Operation stop
The user program can be divided into up to 128
tasks. Using smaller task programs makes it easier
to structure programs. This also contributes to shorter
cycle times by controlling the tasks that are being
executed or not executed in smaller units.
Operation status
Languages Conforming to IEC Are Supported.
Ladder diagrams and ST languages can be freely
combined and made into components as function
blocks (FBs), allowing programs to be created in the
optimum language for the particular process.
NEW
New Instructions are Supported.
New instructions such as tracking, sorting, and
floating-point decimal maximum/minimum value
search instructions are supported.
User program
The Number of Communications Logic
Ports has Increased to 64.
Programming can be performed with no need to
pay attention to the number of logic ports.
Ladder diagram
Control of equipment and
external devices
Task
Task
Task
Task
NEW
FBs
FB
Modularization
and reusability
a:=a+1;
ST
RESULTS=0.0;
IF M = TRUE THEN
RESULTS = SIN(data):
ENDIF;
Math and character string
processing
SFC
Step progression control
Programming Structuring and Reusability.
Highly Independent Programs Can Be
Easily Created.
The programming language suited to the process can be used.
15
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System Configuration
■ 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.
CPU Unit
CJ2H-CPU@@-EIP
I/O Control Unit
CJ1W-IC101
(Required only when connecting
to an Expansion Rack.)
End Cover
CJ1W-TER01
(One End Cover is provided as a standard
accessory with the CPU Unit.)
Power Supply Unit
CJ1W-P@@@ (@)
CPU Rack
CJ-series Basic I/O Units
CJ-series Special I/O Units
CJ-series CPU Bus Units
Total: 10 Units max
● Required Units
Rack
Unit name
Required number of Units
Power Supply Unit
CPU Unit
1
1
I/O Control Unit
Required only for mounting to an Expansion Rack.
10 max. (Same for all models of CPU Unit.)
CPU Rack
Number of Configuration Units
End Cover
(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.)
1 (Included with CPU Unit.)
● Types of Units
In the SYSMAC 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
No. of units
No restrictions.
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.
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 96 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
via the CPU Bus.
Examples of CPU Bus Units are Network
Communications Units and Serial Communications
Units. They differ from Special I/O Units in having a
larger area for exchanging data with the CPU Unit.
Recognized by the CPU Unit according
to the unit number (0 to F) set with the
rotary switch on the front panel.
A maximum of 15 Units can be
mounted. (The built-in EtherNet/
IP port on the CPU Unit must
be counted as one of the CPU
Bus Units.)
16
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System Configuration
■ 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@@-EIIP
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
Power Supply Unit
CJ1W-P@@@(@)
CS1W-CN@@3
Expansion
Rack
I/O Interface Unit
CJ1W-II101
Total
Configuration Units: 10 max.
cable
length
≤ 12 m
I/O Connecting Cable
CS1W-CN@@3
Power Supply Unit
CJ1W-P@@@(@)
Number of Expansion Racks:
Up to 3 Expansion Racks can be connected.
Expansion
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
Configuration Units: 10 max.
● Required Units
Rack
Unit name
I/O Control Unit
Required number of Units
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.)
CPU Rack
Power Supply Unit
I/O Interface Unit
One Unit
One Unit. Mount the I/O Interface Unit immediately to the right of the Power Supply Unit. (See note 2.)
Expansion
Rack
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.)
Number of Configuration Units
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
No. of Units on CPU Rack
10 per Rack
No. of Expansion Racks
3 Racks x 10 Units
40
CJ2H-CPU67-EIP
CJ2H-CPU66-EIP
CJ2H-CPU65-EIP
CJ2H-CPU64-EIP
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External Interface
A CJ2H CPU Unit provides three communications ports for external interfaces: a peripheral (USB) port, a serial port and an EtherNet/IP port.
LED Indicators
DIP Switch
(inside the battery compartment)
Battery Compartment
Simple Backup/Memory Card
Power Supply Switch
Used to back up Memory
Card data or turn OFF the
power when removing the
Memory Card.
Memory Card Indicators
Indicates the Memory Card status
(access and power supply).
Peripheral (USB) Port
Connected to Programming Devices,
such as the CX-Programmer
Memory Card Connector
Connects the Memory Card
to the CPU Unit.
Serial Port
Connected to Programming Devices, Host
Computers, general-purpose external devices,
Programmable Terminals, and other devices.
Memory Card Eject Button
Press the eject button to
remove the Memory Card
from the CPU Unit.
EtherNet/IP Port
Connected to the information management
system such as Host Computer
18
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General Specifications
CJ2H-
Item
CPU64-EIP
Mounted in a panel
Less than 100 Ω
CPU65-EIP
CPU66-EIP
CPU67-EIP
CPU68-EIP
Enclosure
Grounding
CPU Rack Dimensions
Weight
90 mm × 65 mm × 80 mm (W × H × D)
280 g or less
Current Consumption
5 VDC, 0.82 A
Use
Ambient Operating Temperature
0 to 55°C
Environment
Ambient Operating Humidity
Atmosphere
10% to 90%
Must be free from corrosive gases.
−20 to 70°C (excluding battery)
2,000 m or less
Ambient Storage Temperature
Altitude
Pollution Degree
2 or less: Conforms to JIS B3502 and IEC 61131-2.
Noise Immunity
2 kV on power supply line (Conforms to IEC 61000-4-4.)
Category II: Conforms to JIS B3502 and IEC 61131-2.
Zone B
Overvoltage Category
EMC Immunity Level
Vibration Resistance
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/s2 for 100 min in X, Y, and Z directions (10 sweeps of 10 min each = 100 min total)
Shock Resistance
Conforms to JIS C60068-2-27.
147 m/s2, 3 times in X, Y, and Z directions (100 m/s2 for Relay Output Units)
Battery
Life
5 years at 25°C
Model
CJ1W-BAT01
Applicable Standards
Conforms to cULus and EC Directives.
19
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Performance Specifications
CJ2H-
Item
CPU64-EIP
CPU65-EIP
CPU66-EIP
CPU67-EIP
CPU68-EIP
User Memory
I/O Bits
50K steps
100K steps
150K steps
250K steps
400K steps
2,560 bits
Processing Speed
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)
Execution Time
Basic Instructions: 0.016 μs min.;
Special Instructions: 0.048 μs min.
Interrupt Task Start Time
30 μs
Maximum Number of Connectable Units
Total per CPU Rack or Expansion Rack: 10 Units max.;
Total per PAC: 40 Units max.
Maximum Number of Expansion Racks
3 max.
CIO Area
I/O Area
2,560 bits (160 words): Words CIO 0000 to CIO 0159
3,200 bits (200 words): Words CIO 1000 to CIO 1199
6,400 bits (400 words): Words CIO 1500 to CIO 1899
15,360 bits (960 words): Words CIO 2000 to CIO 2959
9,600 bits (600 words): Words CIO 3200 to CIO 3799
Link Area
CPU Bus Unit Area
Special I/O Unit Area
DeviceNet Area
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 PAC 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
Temporary Area
Timer Area
16 bits: TR0 to TR15
4,096 timer numbers (T0000 to T4095 (separate from counters))
4,096 counter numbers (C0000 to C4095 (separate from timers))
Counter Area
DM Area
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)
EM Area
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
32K words × 4
banks
32K words × 10
banks
32K words × 15
banks
32K words × 25
banks
Force-set/reset Enabled
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.
Index Registers
IR0 to IR15
These are special registers for storing PAC 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
Memory Card
128 flags
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
20
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Performance Specifications
CJ2H-
Item
CPU64-EIP
CPU65-EIP
CPU66-EIP
CPU67-EIP
CPU68-EIP
Programming Languages
Ladder Logic (LD),
Sequential Function Charts (SFC),
Structured Text (ST), and
Instruction Lists (IL)
Function Blocks
Tasks
Maximum number of definitions
Maximum number of instances
Type of Tasks
2,048
2,048
Cyclic tasks
Interrupt tasks (Power OFF interrupt tasks, scheduled interrupt tasks, I/O interrupt tasks, and
external interrupt tasks)
Number of Tasks
Type of Symbols
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.)
Symbols
(Variables)
• Local symbols: Can be used only within a single task in the PAC.
• Global symbols: Can be used in all tasks in the PAC.
• Network symbols (tags): I/O memory in the CPU Unit can be externally accessed using symbols, depending on
parameter settings.
Data Type of Symbols
• BOOL (bit)
• UINT (one-word unsigned binary)
• UDINT (two-word unsigned binary)
• ULINT (four-word unsigned binary)
• UINT BCD (one-word unsigned BCD)
• INT (one-word signed binary)
• DINT (two-word signed binary)
• LINT (four-word signed binary)
• UDINT BCD (two-word unsigned BCD)
• ULINT BCD (four-word unsigned BCD)
• REAL (two-word floating-point)
• LREAL (four-word floating-point)
• CHANNEL (word)
• NUMBER (constant or number)
• WORD (one-word hexadecimal)
• DWORD (two-word hexadecimal)
• LWORD (four-word hexadecimal)
• TIMER
• COUNTER
Maximum Size of Symbol
Array Symbols (Array Variables)
Number of Array Elements
32k words
One-dimensional arrays
32,000 elements max.
20,000 max.
Number of Registrable Network
Symbols (Tags)
Length of Network Symbol (Tag)
Name
255 bytes max.
UTF-8
Encoding of Network Symbols
(Tags)
Data Tracing
Memory Capacity
8,000 words
16,000 words
32,000 words
(Up to 32k words x 25 banks when EM is specified in CX-Programmer)
Bits = 31, one-word data =16, two-word data = 8, four-word data = 4
1 to 2,550 ms (Unit: 1 ms)
Number of Samplings
Sampling Cycle
Trigger Conditions
ON/OFF of specified bit
Data comparison of specified word
Data size: 1 word, 2 words, 4 words
Comparison Method: Equals (=), Greater Than (>), Greater Than or Equals (≥), Less Than (<), Less Than or Equals
(≤), Not Equal (≠)
Delay Value
−32,768 to +32,767 ms
File Memory
Memory Card (128, 256, or 512 Mbytes) (Use the Memory Cards provided by OMRON.)
EM file memory (Part of the EM Area can be converted for use as file memory.)
Source/Comment
Memory
Function block program memory,
comment file, program index file,
symbol tables
Capacity: 3.5 Mbytes
21
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Performance Specifications
CJ2H-
Item
CPU64-EIP
CPU65-EIP
CPU66-EIP
CPU67-EIP
CPU68-EIP
Logical Ports for
Communications
Logical Ports
8 ports (Used for SEND, RECV, CMND, PMCR, TXDU, and RXDU instructions.)
64 ports (Used for SEND2, RECV2, CMND2, and PMCR2 instructions.)
Number of connections: 64
Extended Logical Ports
Cip
Class 3
Communications
Specification
(Number of Connections)
UCMM
(Non-connection Type)
Maximum number of clients that can communicate at the same time: 32
Maximum number of servers that can communicate at the same time: 40
Peripheral (USB) Port
Baud Rate
USB 2.0-compliant B-type connector
12 Mbps max.
Transmission Distance
Serial Port
5 m max.
Interface: Conforms to EIA RS-232C.
Communications Method
Synchronization Method
Baud Rate
Half-duplex
Start-stop
0.3, 0.6, 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, or 115.2 (kbps)
Transmission Distance
15 m max.
EtherNet/IP Port
—
Media Access Method
Modulation
CSMA/CD
Baseband
Transmission Paths
Baud Rate
Star
100 Mbps (100Base-TX)
Shielded twisted-pair (STP) cable; Categories: 5, 5e
100 m (between hub and node)
No restrictions if switching hub is used.
Transmission Media
Transmission Distance
Number of Cascade Connections
CIP Communications: Tag Data Links
Number of Connections
—
256
Packet Interval (Refresh period)
0.5 to 10,000 ms (Unit: 0.5 ms)
Can be set for each connection. (Data will be refreshed at the set interval, regardless of the number of nodes.)
Permissible Communications Band
Number of Tag Sets
6,000 pps (See note 1.)
256
Type of Tags
CIO, DM, EM, HR, and WR
Number of Tags per Connection
Maximum Link Data Size per Node
Maximum Data Size per Connection
8 (Seven tags if PAC status is included in the segment.)
184,832 words
252 or 722 words (See note 2.)
(Data is synchronized within each connection.)
Number of Registrable Tag Set
Maximum Tag Set Size
256 (1 connection = 1 segment)
722 words (One word is used when PAC status is included in the segment.)
Maximum Number of Tags Refreshable in Output/send (CPU Unit to EtherNet/IP): 256
a Single Cycle of CPU Unit (See note 3.)
Input/receive (EtherNet/IP to CPU Unit): 256
Data Size Refreshable in a Single Cycle
of CPU Unit (See note 3.)
Output/send (CPU to EtherNet/IP): 6,432 words
Input/receive (EtherNet/IP to CPU): 6,432 words
Change of Tag Data Link Parameter
Settings during Operation
OK (See note 4.)
Multi-cast Packet Filter (See note 5.)
CIP Communications: Explicit Messages
Class 3 (Number of Connections)
UCMM (Non-connection Type)
OK
—
Number of connections: 128
Maximum number of clients that can communicate at the same time: 32
Maximum number of servers that can communicate at the same time: 32
CIP Routing
FINS Communications
FINS/UDP
OK (CIP routing is enabled for the following remote Units: CJ1W-EIP21 and CJ2H-CPU6 -EIP.)
—
OK
FINS/TCP
16 connections max.
Conforms to A5.
EtherNet/IP Conformance Test
EtherNet/IP Interface
10Base-T/100Base-TX
Auto Negotiation/Fixed Setting
Note 1. “Packets per second” is the number of communications packets that can be processed per second.
2. Large Forward Open (CIP optional specification) must be supported in order for 505 to 1,444 bytes to be used as the data size. Application is supported between CS/CJ-series PLCs.
When connecting to devices from other manufacturers, make sure that the devices support the Large Forward Open specification.
3. If the maximum number is exceeded, refreshing will require more than one CPU Unit cycle.
4. When changing parameters, however, the EtherNet/IP port where the change is made will be restarted. In addition, a timeout will temporarily occur at the other node that was
communicating with that port, and it will then recover automatically.
5. The EtherNet/IP port supports an IGMP client, so unnecessary multicast packets are filtered by using a switching hub that supports IGMP snooping.
22
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Performance Specifications
International Standards
• The standards indicated in the “Standards” column are
those current for UL, CSA, cULus, cUL, NK, and Lloyd
standards and EC Directives as of the end of May 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.
● Low Voltage Directive
Applicable Standard:EN61131-2
VDC must satisfy the appropriate safety requirements.
With PAC’s, PLC’s, this applies to Power Supply Units and
I/O Units that operate in these voltage ranges.
These Units have been designed to conform to
EN61131-2, which is the applicable standard for PAC’s
and PLC’s.
• Ask your OMRON representative for the conditions under
which the standards were met.
● EC Directives
The EC Directives applicable to PAC’s, PLC’s include the
EMC Directives and the Low Voltage Directive. OMRON
complies with these directives as described below.
● EMC Directives Applicable Standards
EMI: EN61000-6-4, EN61131-2
EMS: EN61000-6-2, EN61131-2
PAC’s, PLC’s are electrical devices that are incorporated
in machines and manufacturing installations. OMRON
PAC’s, PLC’s conform to the related EMC standards so
that the devices and machines into which they are built
can more easily conform to EMC standards. The actual
PAC’s, PLC’s have been checked for conformity to EMC
standards. Whether these standards are satisfied for
the actual system, however, must be checked by the
customer.
EMC-related performance will vary depending on the
configuration, wiring, and other conditions of the equipment
or control panel in which the PAC, PLC is installed. The
customer must, therefore, perform final checks to confirm
that the overall machine or device conforms to
EMC standards.
23
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Ordering Information
Basic Configuration Units
CPU Units
■ CJ2 CPU Units
Current
consumption (A)
Specifications
Product
name
I/O capacity/
Mountable Units
(Expansion
Racks)
Function block
program,
comment, symbol
memory
Model
Standards
Program
capacity
Data memory
capacity
5 V
24 V
832K words
400K steps
250K steps
150K steps
100K steps
50K steps
(DM: 32K words, EM:
32K words × 25 banks)
CJ2H-CPU68H-EIP
CJ2H-CPU67H-EIP
CJ2H-CPU66H-EIP
CJ2H-CPU65H-EIP
CJ2H-CPU64H-EIP
512K words
(DM: 32K words, EM:
32K words × 15 banks)
CJ2 CPU Units
2,560 points/
40 Units
(3 Expansion
Racks max.)
352K words
(DM: 32K words, EM:
32K words × 10 banks)
0.82
(See
note.)
UC1, N, L,
CE
3.5MB
—
160K words
(DM: 32K words, EM:
32K words × 4 bank)
160K words
(DM: 32K words, EM:
32K words × 4 bank)
Note: Add 0.15 A per Adapter when using NT-AL001 RS-232C/RS-222A Adapters.
Add 0.04 A per Adapter when using CJ1W-CIF11 RS-422A Adapters.
The following accessories are included with the CPU Unit.
Item
Specifications
Battery
CJ1W-BAT01
End Cover
End Plate
CJ1W-TER01(The End Cover must be connected to the right end of the CPU Rack.)
PFP-M(2 stoppers)
■Power Supply Units
One Power Supply Unit is required for each Rack.
Output capacity
Options
Power
supply
voltage
5-VDC
output
24-VDC
output
24-VDC
service power
supply
Maintenance
forecast
Product name
Model
Standards
Total power
consumption
RUN
output
capacity capacity
monitor
No
Yes
No
No
No
Yes
No
No
No
No
CJ1W-PA205C
CJ1W-PA205R
5 A
0.8 A
25 W
AC
Power
Supply
Unit
100 to 240
VAC
UC1, N, L,
CE
2.8 A
5A
0.4 A
0.8 A
0.4 A
14 W
No
CJ1W-PA202
CJ1W-PD025
CJ1W-PD022
25 W
DC
Power
Supply
Unit
24 VDC
UC1, CE
2 A
19.6 W
24
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Ordering Information
Expansion Racks
Select the I/O Control Unit, I/O Interface Unit, Expansion Connecting Cable, and CJ-series Power Supply Unit.
■ CJ-series I/O Control Unit (Mounted on CPU Rack when Connecting Expansion Racks)
Current
consumption (A)
Product name
Specifications
Model
Standards
5 V
24 V
CJ-series I/O
Control Unit
Mount one I/O Control Unit on the CJ-series CPU Rack when connecting one
or more CJ-series Expansion Racks.
UC1, N, L,
CE
0.02
—
CJ1W-IC101
Connecting Cable: CS1W-CN
Connected Unit: CJ1W-II101 I/O Interface Unit
Mount to the right of the CPU Unit.
3 Expansion Connecting Cable
Note: Mounting the I/O Control Unit in any other location may cause faulty operation.
■CJ-series I/O Interface Unit (Mounted on Expansion Rack)
Current
consumption (A)
Product name
Specifications
Model
Standards
5 V
24 V
CJ-series I/O
Interface Unit
One I/O Interface Unit is required on each Expansion Rack.
UC1, N, L,
CE
0.13
—
CJ1W-II101
Connecting Cable: CS1W-CN
3 Expansion Connecting Cable
Mount to the right of the CPU Unit.
Note: Mounting the I/O Interface Unit in any other location may cause faulty operation.
■I/O Connecting Cables
Product name
Specifications
Model
CS1W-CN313
CS1W-CN713
CS1W-CN223
CS1W-CN323
CS1W-CN523
CS1W-CN133
CS1W-CN133-B2
Standards
Cable length: 0.3 m
Cable length: 0.7 m
Cable length: 2 m
Cable length: 3 m
Cable length: 5 m
Cable length: 10 m
Cable length: 12 m
I/O Connecting
Cable
• Connects an I/O Control Unit on CJ-series CPU Rack to an I/O Interface Unit on a
CJ-series Expansion Rack.
or
N, L, CE
• Connects an I/O Interface Unit on CJ-series Expansion Rack to an I/O Interface Unit on
another CJ-series Expansion Rack.
25
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Ordering Information
Programming Devices
■Support Software
Product name
Specifications
Model
Standards
Number of
licenses
1 license
Media
CXONE-AL01C-V3
CXONE-AL03C-V3
CXONE-AL10C-V3
CXONE-AL30C-V3
CXONE-AL50C-V3
The CX-One is a comprehensive software package that integrates Support Software
for OMRON PAC’s , PLC’s and components.
3 licenses
10 licenses
30 licenses
50 licenses
FA Integrated Tool
Package CX-One
Ver. 3.
CX-One runs on the following OS.
CD
—
Windows 2000 (Service Pack 3 or higher), XP, or Vista
CX-One Version 3. includes CX-Programmer Ver.8. and CXSimulator Ver. 1.
For details, refer to the CX-One catalog (Cat. No. R134).
.
Note: If the complete CX-One package is installed, approximately 2.5 GB of Hard disk space will be required.
Programming Device Connecting Cable
■ Peripheral (USB) Port
Use commercially available USB cable.
Specifications: USB 1.1 or 2.0 cable (A connector - B connector), 5.0 m max.
■EtherNet/IP Port
Support Software can also be connected via the built-in EtherNet/IP port. Use commercially available 100Base-TX twisted-pair cable
with the same specifications as for an EtherNet/IP Unit.
Specifications: Twisted-pair cable with RJ45 modular connectors at both ends. Connect between EtherNet/IP Unit or built-in EtherNet/
IP port and switching hub. Use STP (shielded twisted-pair) cable of category 5 or 5e.
Optional Products and Maintenance Products
Product name
Specifications
Model
HMC-EF183
HMC-EF283
HMC-EF583
HMC-AP001
Standards
N, L, CE
CE
Flash memory, 128 MB
Flash memory, 256 MB
Flash memory, 512 MB
Memory Cards
Memory Card Adapter (for computer PCMCIA slot)
Product name
Specifications
Model
Standards
Battery Set
Battery for CJ2H-CPU
CPU Unit maintenance
-EIP and CJ1M-CPU
Note 1. The battery is included as a standard
CJ1W-BAT01
CE
accessory with the CPU Unit.
2. The battery service life is 5 years at 25°C.
(The service life depends on the ambient
operating temperature and the power
conditions.)
3. Use batteries within two years of
manufacture.
End Cover
Mounted to the right-hand side of CJ-series CPU
Racks or Expansion Racks.
One End Cover is provided as a standard accessory
with each CPU Unit and I/O Interface Unit.
CJ1W-TER01
UC1, N, L, CE
26
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Ordering Information
Basic I/O Units
■ Input Units
Current
consumption
(A)
Specifications
No. of
words
allocated
Product
name
Model
Standards
I/O
points
Input voltage
and current
Additional
External
Commons
5 V
24 V
functions connection
DC Input
Units
12 to 24 VDC,
10 mA
Independent
contacts
Removable
terminal block
8 inputs
1 word
0.09
—
—
—
—
—
—
CJ1W-ID201
CJ1W-ID211
16 points,
1 common
Removable
terminal block
16 inputs 24 VDC, 7 mA
32 inputs 24 VDC, 4.1 mA
32 inputs 24 VDC, 4.1 mA
64 inputs 24 VDC, 4.1 mA
64 inputs 24 VDC, 4.1 mA
1 word
0.08
0.09
0.09
0.09
0.09
16 points,
1 common
Fujitsu
connector
CJ1W-ID231
(See note.)
2 words
2 words
4 words
4 words
16 points,
1 common
CJ1W-ID232
(See note.)
MIL connector
CJ
Basic
I/O
—
UC1, N, L, CE
16 points,
1 common
Fujitsu
connector
CJ1W-ID261
(See note.)
Units
16 points,
1 common
CJ1W-ID262
(See note.)
MIL connector
AC Input
Units
100 to 120 VAC,
16 inputs 7 mA (100 V,
50 Hz)
16 points,
1 common
Removable
terminal block
1 word
1 word
0.09
0.08
—
—
CJ1W-IA111
CJ1W-IA201
200 to 24 VAC,
8 points,
1 common
Removable
terminal block
8 inputs
10 mA (200 V,
50 Hz)
Note: Connectors are not provided with these connector models. Either purchase one of the following 40-pin Connectors,
or use an OMRON XW2 Connector-Terminal Block Conversion Unit or a G7 I/O Relay Terminal.
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Ordering Information
■Output Units
Current
consumption
(A)
Specifications
No. of
words
allocated
Product
name
Model
Standards
Maximum
switching
capacity
I/O
points
Additional
External
Commons
5 V
24 V
functions connection
Relay
Contact
Output
Units
8
250 VAC/
24 VDC, 2 A
Independent
contacts
Removable
terminal block
0.048
max.
1 word
1 word
0.09
CJ1W-OC201
CJ1W-OC211
outputs
—
16
outputs
250 VAC/
24 VDC, 2 A
16 points,
1 common
Removable
terminal block
0.096
max.
0.11
8
12 to 24 VDC,
2 A, sinking
4 points,
1 common
Removable
terminal block
1 word
1 word
0.09
0.11
—
—
CJ1W-OD201
CJ1W-OD202
outputs
Short-circuit
protection,
8
24 VDC, 2 A,
sourcing
4 points,
1 common
Removable
disconnection terminal block
detection
outputs
Transistor
Output
Units
8
12 to 24 VDC,
0.5 A, sinking
8 points,
1 common
Removable
—
1 word
1 word
0.10
0.10
0.10
0.10
0.14
0.15
0.14
0.17
0.17
0.17
—
—
—
—
—
—
—
—
—
—
CJ1W-OD203
CJ1W-OD204
CJ1W-OD211
CJ1W-OD212
outputs
terminal block
8
24 VDC, 0.5 A,
sourcing
8 points,
1 common
Short-circuit
protection
Removable
terminal block
outputs
16
outputs
12 to 24 VDC,
0.5 A, sinking
16 points,
1 common
Removable
terminal block
—
1 word
CJ
Basic
I/O
16
outputs
16 points,
1 common
Short-circuit
protection
Removable
terminal block
UC1, N, L, CE
24 VDC, 0.5 A,
1 word
Units
32
outputs
12 to 24 VDC,
0.5 A, sinking
16 points,
1 common
Fujitsu
connector
CJ1W-OD231
(See note.)
—
2 words
2 words
2 words
4 words
4 words
4 words
32
outputs
12 to 24 VDC,
0.5 A, sourcing
16 points,
1 common
Short-circuit
protection
CJ1W-OD232
(See note.)
MIL connector
MIL connector
32
outputs
12 to 24 VDC,
0.5 A, sinking
16 points,
1 common
CJ1W-OD233
(See note.)
—
—
—
—
64
outputs
12 to 24 VDC,
0.3 A, sinking
16 points,
1 common
Fujitsu
connector
CJ1W-OD261
(See note.)
64
outputs
12 to 24 VDC,
0.3 A, sourcing
16 points,
1 common
CJ1W-OD262
(See note.)
MIL connector
MIL connector
64
outputs
12 to 24 VDC,
0.3 A, sinking
16 points,
1 common
CJ1W-OD263
(See note.)
Triac
Output
Unit
8
8 points,
1 common
Removable
terminal block
250 VAC, 0.6 A
—
1 word
0.22
—
CJ1W-OA201
outputs
Note: Connectors are not provided with these connector models. Either purchase one of the following 40-pin Connectors,
or use an OMRON XW2 Connector-Terminal Block Conversion Unit or a G7 I/O Relay Terminal.
28
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Ordering Information
■I/O Units
Current
consumption
(A)
Specifications
No. of
words
Product
name
Input voltage,
Input current
Model
Standards
allocated
I/O
points
Additional
functions connection
External
Commons
5 V
24 V
Maximum
switching
capacity
16
inputs
16 point,
1 common
24 VDC, 7 mA
—
Fujitsu
connector
—
CJ1W-MD231
(See note 2.)
2 words
0.13
—
UC1, N, CE
250 VAC/24
VDC, 0.5 A,
sinking
16
inputs
16 point,
1 common
DC Input/
Transistor
Output
16
inputs
16 point,
1 common
24 VDC, 7 mA
—
MIL
connector
CJ1W-MD232
(See note 2.)
2 words
2 words
4 words
4 words
0.13
0.13
0.14
0.14
—
—
—
—
UC1, N, L, CE
16
inputs
24 VDC, 0.5 A,
sourcing
16 point,
1 common
Short-circuit
protection
Units
16
inputs
16 point,
1 common
24 VDC, 7 mA
—
—
—
—
—
—
MIL
connector
CJ1W-MD233
(See note 2.)
16
inputs
12 to 24 VDC,
0.5 A, sinking
16 point,
1 common
CJ
Basic
I/O
32
inputs
16 point,
1 common
24 VDC, 4.1 mA
Fujitsu
connector
CJ1W-MD261
(See note 1.)
Units
32
inputs
12 to 24 VDC,
0.3 A, sinking
16 point,
1 common
32
inputs
16 point,
1 common
24 VDC, 4.1 mA
MIL
connector
CJ1W-MD263
(See note 1.)
UC1, N, CE
32
inputs
12 to 24 VDC,
0.3 A, sinking
16 point,
1 common
TTL I/O
Units
32
inputs
16 point,
1 common
5 VDC, 35 mA
5 VDC, 35 mA
—
—
MIL
connector
CJ1W-MD563
(See note 1.)
4 words
0.19
—
32
inputs
16 point,
1 common
Note 1. Connectors are not provided with these connector models. Either purchase one of the following 40-pin Connectors,
or use an OMRON XW2 Connector-Terminal Block Conversion Unit or a G7 I/O Relay Terminal.
2. Connectors are not provided with these connector models. Either purchase one of the following 20-pin or 24-pin Connectors,
or use an OMRON XW2 Connector-Terminal Block Conversion Unit or a G7 I/O Relay Terminal.
29
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Ordering Information
■Interrupt Input Units
Current
consumption
(A)
Specifications
No. of
words
allocated
Product
name
Model
Standards
Input
pulse
Input
Max. Units
mountable
per Unit
I/O
points
External
connection
voltage Commons
current
5 V
24 V
width
conditions
Interrupt
Input
Unit
ON time:
0.05 ms
max.
OFF time:
0.5 ms max.
CJ
Basic
I/O
Removable
terminal
block
16
24 VDC,
16 point,
1 common
2
1 word
0.08
—
CJ1W-INT01
UC1, N, L, CE
outputs 7 mA
Units
Note 1. Can be used only on CPU Racks, and not on Expansion Racks.
2. The locations where the Units can be mounted depend on the CPU Rack and the CPU Unit model.
CJ1G, CJ1H: From the slot next to the CPU Unit until the fifth slot.
CJ1M: From the slot next to the CPU Unit until the third slot.
■High-speed Input Units
Current
consumption
(A)
Specifications
Product
No. of
words
allocated
Model
Standards
name
Input pulse
width
I/O
Input voltage,
Input current
External
connection
Commons
5 V
24 V
points
conditions
High-
speed
Input
Unit
CJ
Basic
I/O
ON time:
16
outputs
16 point,
1 common
0.05 ms max.
OFF time: 0.5
ms max.
Removable
terminal block
24 VDC, 7 mA
1 word
0.08
—
CJ1W-IDP01
UC1, N, L, CE
Units
Note: There are no restrictions on the mounting position or number of Units.
■B7A Interface Units
Current
consumption (A)
Specifications
Product
name
No. of words
allocated
Model
Standards
I/O points
External connection
5 V
24 V
B7A
Interface
Units
64 inputs
0.07
—
—
—
CJ1W-B7A14
CJ1W-B7A04
CJ1W-B7A22
CJ
Basic
I/O
64 outputs
Removable terminal block
4 words
0.07
0.07
UC1, CE
Units
32 inputs/outputs
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Ordering Information
Special I/O Units and CPU Bus Units
■ Process I/O Units
● Isolated-type Units with Universal Inputs
Current
consumption
(A)
Accuracy
(at ambient
temperature of connection numbers
No. of
unit
Signal
range
selection
Conversion
speed
(resolution)
Product
name
Input
points
External
Signal range
Model
Standards
25°C)
allocated
5 V
24 V
Universal inputs:
Pt100 (3-wire),
JPt100 (3-wire),
Pt1000 (3-wire),
Pt100 (4-wire), K,
Resolution
(conversion
speed):
1/256,000
J, T, E, L, U, N, R, (conversion
S, B, WRe5-26, PL cycle: 60 ms/
II, 4 to 20 mA, 0 to 4 inputs)
Set
separately
inputs for each
input
Standard
accuracy: 0.05%
of F.S.
4
20 mA, 1 to 5 V,
0 to 1.25 V, 0 to 5
V, 0 to 10 V, 100
mV selectable
1/64,000
0.30
—
CJ1W-PH41U
UCI, CE
(conversion
cycle: 10 ms/
4 inputs)
Process
Input
Units
(Isolated-
type
Units
range −1.25 to
1.25 V, −5 to 5 V,
−10 to 10 V, 10 V cycle: 5 ms/
selectable range,
potentiometer
1/16,000
(conversion
4 inputs)
CJ
Special
I/O
Removable
terminal
block
with
1
Accuracy:
Platinum
resistance
Universal
Inputs)
Units
thermometer
input: ( 0.3% of
PV or 0.8°C,
whichever is
larger) 1 digit
max.
Thermocouple
input: 0.3% of
PV or 1.5°C,
whichever is
larger) 1 digit
max. (See note.)
Voltage or current
input: 0.3% of
F.S. 1 digit max.
Universal inputs:
Pt100, JPt100,
Pt1000, K, J, T,
Set
Conversion
speed:
250 ms/
4 inputs
4
separately L. R, S, B, 4 to
.032
—
CJ1W-AD04U
UCI, CE
inputs for each
input
20 mA,
0 to 20 mA, 1 to
5 V, 0 to 5 V, 0 to
10 V
Note: L and −100°C or less for K and T are 2°C 1 digit max., and 200°C or less for R and S is 3°C 1 digit max. No accuracy is specified for 400°C or less for B.
● Isolated-type Thermocouple Input Units
Current
consumption
Accuracy
(at ambient
No. of
unit
Signal
range
selection
Conversion
speed
(resolution)
(A)
Product
name
Input
points
External
Signal range
Model
Standards
temperature connection numbers
of 25°C)
allocated
5 V
24 V
Process
Input
Units
(Isolated-
type
Thermo-
couple
Input
2
Thermocouple:
B, E, J, K, L, N, R, speed:
S, T, U, WRe5-26, 10 ms/
PLII
DC voltage:
100 mV
Conversion
Standard
accuracy:
0.05% of F.S.
(See note 1.)
inputs
0.06
(See
note
2.)
0.18
CJ1W-PTS15
2 inputs,
Resolution:
1/64,000
CJ
Set
Removable
terminal
block
Special
I/O
separately
for each
input
4
Thermocouple:
R, S, K, J, T, L, B
Conversion
speed:
250 ms/
4 inputs
Accuracy:
( 0.3% of PV or
1°C,
whichever
is larger)
1
UC1, CE
inputs
Units)
Units
0.25
—
CJ1W-PTS51
1
digit max.
(See note 3.)
Note 1. The accuracy depends on the sensors used and the measurement temperatures. For details, refer to the user’s manual.
2. This is for an external power supply, and not for internal current consumption.
3. L and −100°C or less for K and T are 2°C 1 digit max., and 200°C or less for R and S is 3°C 1 digit max. No accuracy is specified for 400°C or less for B.
31
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Ordering Information
● Isolated-type Resistance Thermometer Input Units
Current
consumption
(A)
Accuracy
(at ambient
temperature connection numbers
of 25°C)
No. of
unit
Signal
range
selection
Conversion
speed
(resolution)
Product
name
Input
points
External
Signal range
Model
Standards
allocated
5 V
24 V
2
Set
Resistance
Conversion
speed:
Accuracy:
0.05% of F.S.
or 0.1°C,
whichever is
larger.
Process
Analog
inputs separately thermometer:
0.07
(See
note.)
for each
input
Pt100, JPt100, 10 ms/
Pt50, Ni508.4
Input Units
(Isolated-type
Resistance
Thermometer
Input Units)
0.18
CJ1W-PTS16
CJ1W-PTS52
2 inputs,
Resolution:
1/64,000
CJ
Special
I/O
Removable
terminal
block
1
UC1, CE
4
Common
Resistance
thermometer:
Pt100, JPt100
Conversion
speed:
250 ms/
4 inputs
Accuracy:
0.3°C of PV
or 0.8°C,
whichever is
larger, 1 digit
max.
Units
inputs inputs
0.25
—
Note: This is for an external power supply, and not for internal current consumption.
● Isolated-type DC Input Units
Current
consumption
(A)
Accuracy
(at ambient
temperature connection numbers
of 25°C)
No. of
unit
Conversion
speed
(resolution)
Product
name
Input
points
External
Signal range selection
Model
Standards
allocated
5 V
24 V
Isolated-
type DC
Input
DC voltage:
Conversion
speed:
10 ms/
0 to 1.25 V, −1.25 to 1.25 V,
0 to 5 V, 1 to 5 V, −5 to 5 V,
0 to 10 V, −10 to 10 V, 10 V
selectable range
CJ
Special
I/O
Units
Standard
accuracy:
0.05% of F.S.
Removable
terminal
block
0.09
(See
note.)
2
2 inputs
1
0.18
CJ1W-PDC15 UC1, CE
inputs
Units
Resolution:
1/64,000
DC current:
0 to 20 mA, 4 to 20 mA
Note: This is for an external power supply, and not for internal current consumption.
■Analog I/O Units
● Analog Input Units
Current
consumption
(A)
Accuracy
Conversion (at ambient
No. of
unit
temperature connection numbers
Signal
range
selection
Product Input
Signal
range
External
Resolution
Model
Standards
name
points
speed
of 25°C)
allocated
5 V
24 V
CJ1W-
AD081-
V1
Analog
Input
Units
8
0.42
—
1 to 5 V,
0 to 5 V,
separately 0 to 10 V,
inputs
250 μs/point Voltage:
CJ
Set
1/8000,
(Settable to
1/4000)
max.
(Settable to
1 ms/point)
0.2% of F.S. Removable
Current: terminal
0.4% of F.S. block
Special
I/O
UC1, N, L,
CE
1
for each
input
−10 to 10
V, 4 to 20
mA
Units
(See note 1.)
CJ1W-
AD041-
V1
(See note 1.) (See note 2.)
4
0.42
—
inputs
Note 1. The resolution and conversion speed cannot be set independently. If the resolution is set to 1/4,000, then the conversion speed will be 1 ms/point.
2. At 23 2°C
32
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Ordering Information
● Analog Output Units
Current
consumption
(A)
Accu-
racy (at
Conversion ambient
No. of
unit
numbers
allocated
Signal
Product Output
range
External
power
supply
Signal
range
External
Resolution
Model Standards
name
points
speed
temper- connection
ature of
25°C)
selection
5 V
24 V
1 to
5 V,
0 5 to
5 V,
0 to 10
V,
−10 to
10 V
24
VDC
+10%
–15%,
140 mA
max.
0.14
(See
note.)
8
CJ1W-
DA08V
UC1, N, L,
CE
0.14
outputs
1 ms/ point
max.
(Settable to
250
1/4,000
(Settable
to
0.3% of
F.S.
1/8,000)
24
μs/point)
Analog
Putput
Units
VDC
+10%
–15%,
170 mA
max.
0.17
(See
note.)
8
4 to 20
mA
CJ1W-
DA08C
UC1, N,
CE
0.14
0.12
0.12
CJ
Special
I/O
Set
outputs
Removable
terminal
block
separately
for each
input
1
Units
24
VDC
+10%
–15%,
200 mA
max.
1 to
5 V,
0 to
5 V,
0 to 10
V,
−10 to
10 V,
4 to 20
mA
0.2
(See
note.)
Voltage
output:
0.3% of
F.S.
Current
output:
0.5% of
F.S.
4
CJ1W-
DA041
outputs
1 ms/ point
max.
UC1, N, L,
CE
1/4000
24
VDC
+10%
–15%,
140 mA
max.
0.14
(See
note.)
2
CJ1W-
DA021
outputs
Note: This is for an external power supply, and not for internal current consumption
● Analog I/O Units
Current
consumption
(A)
Accuracy
(at ambient
temperature connection numbers
of 25°C)
No. of
unit
Signal
range
selection
Conversion
speed
(See note.)
Product No. of
Signal Resolution
range (See note.)
External
Model
Standards
name
points
allocated
5 V
24 V
1 to 5
V,
0 to 5
Voltage input:
0.2% of F.S.
Analog
I/O
Units
4 inputs
Current input:
0.2% of F.S.
V,
CJ
Special
I/O
Set
1/4,000
0 to
1 ms/point
(Settable to
500 μs/
Removable
terminal
block
separately
for each
input
(Settable
10 V,
to
—
CJ1W-
MAD42
UC1, N, L,
CE
1
0.58
−10 to
1/8,000)
10 V,
Voltage output:
0.3% of F.S.
Units
2
4 to
20
mA
outputs
Current output:
0.3% of F.S.
Note: The resolution and conversion speed cannot be set independently. If the resolution is set to 1/4,000, then the conversion speed will be 1 ms/point.
33
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Ordering Information
■Temperature Control Units
Current
consumption
(A)
No. of
unit
numbers
allocated
Specifications
Unit
classification
Product
name
Model
Standards
Temperature
sensor inputs
No. of loops
4 loops
Control outputs
5 V
0.25
0.25
24 V
—
Open collector NPN
outputs (pulses)
CJ1W-TC001
CJ1W-TC002
Open collector PNP
outputs (pulses)
4 loops
—
Thermocouple
input (R, S, K, J,
T, B, L)
2 loops, heater
burnout detection
function
Open collector NPN
outputs (pulses)
0.25
0.25
—
—
CJ1W-TC003
CJ1W-TC004
Temperature
Control Units
2 loops, heater
burnout detection
function
Open collector PNP
outputs (pulses)
CJ Special
I/O units
UC1, N, L,
CE
2
Open collector NPN
outputs (pulses)
4 loops
4 loops
0.25
0.25
—
—
CJ1W-TC101
CJ1W-TC102
Open collector PNP
outputs (pulses)
Platinum
resistance
thermometer input
(JPt100, Pt100)
2 loops, heater
burnout detection
function
Open collector NPN
outputs (pulses)
0.25
0.25
—
—
CJ1W-TC103
CJ1W-TC104
2 loops, heater
burnout detection
function
Open collector PNP
outputs (pulses)
■ High-speed Counter Unit
Current
Specifications
consumption
(A)
No. of
unit
Unit
classification
Product
name
Model
Standards
numbers
allocated
Max.
counting
rate
Countable
channels
Encoder A and B inputs,
pulse input Z signals
5 V
24 V
Open collector
High-speed
Counter Unit
Input voltage: 5 VDC, 12 V, or 24 V
(5 V and 12 V are each for one
axis only.)
50 kcps
CJ Special
I/O units
UC1, N, L,
CE
2
4
0.28
—
CJ1W-CT021
RS-422 line driver
500 kcps
■Position Control Units
Current
consumption
(A)
No. of
unit
numbers
allocated
Specifications
Unit
classification
Product
name
Model
Standards
No. of
axea
Control output interface
5 V
24 V
Position
Control
Units
1 axis
2 axes
4 axes
1 axis
2 axes
4 axes
Pulse train, open collector output
0.25
0.25
0.36
0.25
0.25
0.36
—
—
—
—
—
—
CJ1W-NC113
CJ1W-NC213
CJ1W-NC413
CJ1W-NC133
CJ1W-NC233
CJ1W-NC433
1
2
1
2
Pulse train, open collector output
Pulse train, open collector output (See note.)
Pulse train, line driver output
UC1, CE
UC1, CE
CJ Special
I/O units
Pulse train, line driver output
Pulse train, line driver output (See note.)
Space Unit
CJ1W-SP001
Use a CJ1W-SP001 Space Unit if the operating temperature is 0 to 55°C.
Note: The ambient operating temperature for 4-Axis Position Control Units is 0 to 50°C; the allowable voltage fluctuation on the external 24-VDC power supply is 22.8 to 25.2 VDC (24 V 5%).
34
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Ordering Information
■ MECHATROLINK-II-compatible Position Control Units
Current
consumption
(A)
No. of
unit
numbers
allocated
Unit
classification
Product name
Specifications
Model
Standards
5 V
24 V
MECHATROLINK-II-
compatible
Motion Control Units
Control commands executed by MECHATROLINK-II
synchronous communications.
16 axes max.
CJ CPU
Bus Units
1
0.36
—
CJ1W-NCF71
UC1, CE
Direct operation by ladder programming.
Control mode: Position control, speed control,
or torque control
■ MECHATROLINK-II-compatible Motion Control Units
Current
consumption
(A)
No. of
unit
numbers
allocated
Unit
classification
Product name
Specifications
Model
Standards
5 V
24 V
MECHATROLINK-II-
compatible
Motion Control Units
Position, speed, and torque commands by
MECHATROLINK-II
CJ CPU
Bus Units
1
0.6
—
CJ1W-MCH71
UC1, CE
32 axes max. (Physical axes: 30, Virtual axes: 2)
Motion control language
Note: The CJ1W-MCH71 requires the space of three Units (but just one unit number). A maximum of 10 Units can be mounted
on a single CJ-series Rack, up to three CJ1W-MCH71 Motion Control Units plus one other Unit can be mounted per Rack.
■Serial Communications Units
Current
consumption
(A)
No. of
unit
numbers
allocated
Specifications
Unit
classification
Product name
Model
Standards
Communications
Interface
Communications functions
5 V
24 V
0.38
(See
note 4.)
Serial
Communications
Units
The following functions can be
selected for each port:
Protocol macro
1 RS-232C port and
1 RS-422A/485 port
—
CJ1W-SCU41-V1
CJ CPU
Bus Units
Host Link
NT Links (1:N mode)
Serial Gateway (See note 1.)
No-protocol (See note 2.)
Modbus-RTU Slave (See note 3.)
UC1, N, L,
CE
0.28
(See
note 4.)
1
2 RS-232C ports
—
—
CJ1W-SCU21-V1
CJ1W-SCU31-V1
2 RS-422A/485 ports
0.38
Note 1. The Serial Gateway function is enabled only for Serial Communications Units of unit version 1.2 and later.
2. The no-protocol function is enabled only for Serial Communications Units of unit version 1.2 and later (and a CPU Unit of unit version 3.0 or later is also required).
3. The Modbus-STU Slave function is enabled only for Serial Communications Units of unit version 1.3 and later.
4. When an NT-AL001 RS-232C/RS-422A Conversion Unit is used, this value increases by 0.15 A/Unit. When a CJ1W-CIF11 RS-422A Conversion Unit is used, it increases by 0.04 A/Unit.
■ EtherNet/IP Unit
Current
consumption (A)
Specifications
No. of
unit
numbers
allocated
Unit
classification
Product
name
Max.Units
Model
Standards
Communications
cable
Communications mountable
5 V
24 V
functions
per CPU
Unit
EtherNet/IP
Unit
STP (shielded
twisted-pair) cable
of category 5, 5e, or
higher.
CJ CPU
Bus Units
Tag data link
message service
8
UC1, N, L,
CE
1
0.41
—
CJ1W-EIP21
(See note)
Note: Up to seven EtherNet/IP Units can be connected to a CJ2H-CPU
-EIP CPU Unit.
35
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Ordering Information
■ EtherNet Unit
Current
consumption (A)
Specifications
No. of
unit
numbers
allocated
Unit
classification
Product
name
Max.Units
Communications mountable
Model
Standards
Communications
cable
5 V
24 V
functions
per CPU
Unit
FINS communications
service (TCP/ IP,
UDP/IP), FTP server
functions, socket
services, mail
EtherNet
Unit
CJ CPU
Bus Units
transmission service,
mail reception (remote
command receive),
automatic adjustment
of PAC’s, PLC’s built-in
clock, server/host name
specifications
UC1, N, L,
CE
100Base-TX
4
1
0.37
—
CJ1W-ETN21
■Controller Link Units
● Controller Link Units
Current
Specifications
consumption
(A)
No. of
words
allocated
Product
name
Model
Standards
Max. Units
mountable
per CPU Unit
Communications
Communications Duplex
5 V
24 V
cable
type
support
Controller
Link Unit
CJ
Wired shielded
twisted-pair cable
(See note.)
CPU
Bus
Unit
Data links and
message service
No
8
1
0.35
—
CJ1W-CLK23
UC1, N, L, CE
Note: Use the following special cable for shielded, twisted-pair cable.
• #9207 (Belden: US Company)
■ FL-net Unit
Current
consumption (A)
Specifications
No. of
words
allocated
Product
name
Model
Standards
Max. Units
mountable
per CPU Unit
Communications
interface
Communications
5 V
24 V
functions
FL-net Unit
CJ
With FL-net Ver. 2.0
specifications (OPCN-2)
Data links and message
service
CPU
Bus
Unit
100Base-TX
4
1
0.37
—
CJ1W-FLN22
UC1, CE
■ DeviceNet Unit
Current
consumption (A)
No. of unit
numbers
allocated
Unit
classification
Product
name
Specifications
Communications type
Model
Standards
5 V
24 V
DeviceNet
Unit
• Remote I/O communications
master (fixed or user-set
allocations)
• Remote I/O communications
slave (fixed or user-set
allocations)
Functions as master and/
or slave; allows control of
32,000 points max. per
master.
CJ CPU
Bus Units
UC1, N, L,
CE
1
0.29
—
CJ1W-DRM21
• Message communications
36
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Ordering Information
■CompoNet Master Unit
Current
consumption (A)
No. of
unit
Specifications
Unit
classification
Product
name
Model
Standards
numbers
allocated
Communications
functions
No. of I/O points per
Master Unit
5 V
24 V
CompoNet
Master Unit
Word Slaves: 2,048 max.
(1.024 inputs and 1,024 outputs)
Bit Slaves: 512 max. (256 inputs
and 256 outputs)
• Remote I/O
communications
• Message communications
U1, CE, UC1
certification
pending
CJ Special
I/O Units
1, 2, 4, or 8
0.4
—
CJ1W-CRM21
■ CompoBus/S Master Unit
Current
consumption (A)
Specifications
No. of
unit
numbers
allocated
Unit
classification
Product
name
Model
Standards
Max. Units
mountable
per CPU Unit
Communications
functions
No. of I/O
points
5 V
24 V
CompoBus/S
Master Unit
256 max.
(128 inputs and
128 outputs)
CJ Special
I/O Units
Remote I/O
1 or 2
(variable)
UC1, N, L,
CE
40
0.15
—
CJ1W-SRM21
communications
128 max.
(64 inputs and 64
outputs)
■ ID Sensor Units
Current
consumption (A)
No. of
unit
numbers
allocated
Specifications
Unit
classification
Product
name
Model
Standards
Connected
ID Systems
No. of connected
R/W heads
External
power supply
5 V
24 V
0.26
(See
note.)
0.13
(See
note.)
ID Sensor
Units
UC, CE
certification
pending
1
1
CJ1W-V680C11
V680 Series
RFID System
Not required.
Not required.
CJ CPU
Bus Units
2
1
2
2
1
2
0.32
0.26
0.32
0.26
0.12
0.24
CJ1W-V680C12
CJ1W-V600C11
CJ1W-V600C12
V600 Series
RFID System
UC, CE
Note: To use a V680-H01 Antenna, refer to the V680 Series RFID System Catalog (Cat. No. Q151).
■SYSMAC SPU (High-speed Data Storage Unit)
Current
consumption
(A)
No. of
unit
numbers
allocated
Specifications
Unit
Product name
classification
Model
Standards
EtherNet (LAN)
PC Card slot
5 V
24 V
port
SYSMAC SPU Ver. 2
(High-speed Data
Storage Unit)
CF Card Type I/II × 1 slot
Use an OMRON
HMC-EF
1 port (10/100Base-TX)
1
0.56
—
CJ1W-SPU01-V2
WS02-SPTC1-V2
UC1, CE
Memory Card.
SPUConsole
Ver. 2.0
Functions: Unit settings, sampling settings, etc., for High-speed Data Collection Units
(required for making settings for this Unit)
CJ CPU
Bus Units
OS: Windows 2000 or XP
—
Ver. 2.0 SYSMAC
SPU Data
Management
Function: Data files collected by SYSMAC SPU Data Management
1 license
WS02-EDMC1-V2
Middleware are automatically acquired at the personal
computer, and can be registered in a database.
5 licenses
WS02-EDMC1-V2L05
Middleware Ver. 2.0
OS: Windows 2000 or XP
Memory Cards
Flash memory, 128 MB
HMC-EF183
HMC-EF283
HMC-EF583
Note: Memory
Card is required
for data
Flash memory, 256 MB (SYSMAC SPU only)
Flash memory, 512 MB (SYSMAC SPU only)
N, L, CE
collection.
37
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Dimensions
(Unit: mm)
CJ2H CPU Unit
66.2
2.7
90
65
74.5
2.7
79.8
38
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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.
Conditions 1 and 2 below must be satisfied.
Max. current supplied
Power Supply
Units
Max. total
power supplied
5 V
24 V (relay driving
current)
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
CJ1W-PA205C
CJ1W-PA205R
CJ1W-PA202
CJ1W-PD025
CJ1W-PD022
5.0 A
5.0 A
2.8 A
5.0 A
2.0 A
0.8 A
0.8 A
0.4 A
0.8 A
0.4 A
25 W
25 W
14 W
25 W
19.6 W
(1) × 5 V + (2) × 24 V ≤ (C) value
■ 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
Voltage group
Unit type
Model
Quantity
5 V
24 V
CPU Unit
CJ2H-CPU68-EIP
1
1
2
2
2
1
1
0.820 A
0.020 A
0.080 A
0.090 A
0.090 A
0.120 A
0.350 A
—
I/O Control Unit
CJ1W-IC101
CJ1W-ID211
CJ1W-ID231
CJ1W-OC201
CJ1W-DA041
CJ1W-CLK23
—
Basic I/O Units (Input Units)
—
—
0.048 A
—
Basic I/O Units (Output Units)
Special I/O Unit
CPU Bus Unit
—
Current consumption
0.820 + 0.020 + 0.080 × 2 + 0.090 ×
2 + 0.090 × 2 + 0.120 + 0.350
0.048 A × 2
Total
Result
Total
1.83 A (≤ 5.0 A)
0.096 A (≤ 0.8 A)
Power consumption
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-Programmer 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.
Current
consumption
at 5 V
Example:
Power Supply
Unit model
Total current
consumption
Width
Current
Long-distance
expansion
consumption
at 26 V/24 V
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OMRON ELECTRONICS LLC • THE AMERICAS HEADQUARTERS
OMRON CANADA, INC. • HEAD OFFICE
OMRON ARGENTINA • SALES OFFICE
Cono Sur • 54.11.4783.5300
OMRON ELETRÔNICA DO BRASIL LTDA • HEAD OFFICE
OMRON CHILE • SALES OFFICE
Santiago • 56.9.9917.3920
OMRON ELECTRONICS MEXICO SA DE CV • HEAD OFFICE
OTHER OMRON LATIN AMERICA SALES
54.11.4783.5300
R24I-E-01
Note: Specifications are subject to change.
© 2008 Omron Electronics LLC
Printed in U.S.A.
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