Omron CJ1W-EIP21 Operation Manuals page 38

Unit Versions
Identifying the Unit Version on the Unit Version Label
 CPU Unit and CJ-series Units
A unit version label is included with the Unit. You can attach the label to the front of the Unit to differ-
entiate it from previous EtherNet/IP Units.
Unit Version Notation
In this manual, unit versions are specified as shown in the following table.
Product nameplate
"Ver.1.0" or later to the right of
the lot number
Note The unit version of the EtherNet/IP Unit is sometimes called the revision ("Rev.") on the Support Software.
There are also places in this manual where the unit version of the EtherNet/IP Unit is called the revision
("Rev.").
CIP Revision
The following table gives the CIP revision that is supported by the unit version of the EtherNet/IP Unit.
 CJ1W-EIP21
Unit version
2.1
Unit Versions and Programming Device Versions
The following versions of the Sysmac Studio and Network Configuration are required to set the Ether-
Net/IP Unit.
 CJ1W-EIP21
Unit version
2.1
Unit version
2.1
Unit Versions and Applicable CPU Units
The following table gives the CPU Units to which you can connect the EtherNet/IP Unit according to the
unit version of the EtherNet/IP Unit.
Unit version
2.0 or earlier
2.1 or later
* Connect to a CPU Unit with unit version 1.01 or later and use Sysmac Studio version 1.02 or higher.
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Notation in this manual
Unit version 1.0 or later Unless unit versions are specified, the information in this manual
applies to all unit versions.
2.04
Version 1.01 or lower
Not supported.
Network Configurator for EtherNet/IP
Version 3.40 or lower
Not supported.
CJ-series CPU Unit
Supported.
Supported.
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
Remarks
CIP revision
Sysmac Studio
Version 1.02
Supported.
Version 3.50
Supported.
CPU Unit
NJ-series CPU Unit
Not supported.
Supported.*