CJ2M-CPU3

@/-CPU1@/-MD21@

20

Unit Versions

Function Support by Unit Version

Functions Supported for Unit Version 2.0 or Later

The following tables show the relationship between unit versions and CX-Programmer versions.

* A Pulse I/O Module must be mounted for CJ2M CPU Units with unit version 2.0 or later.

Unit Versions and Programming Devices

The following tables show the relationship between unit versions and CX-Programmer versions.

Unit Versions and Programming Devices

*1. CX-Programmer version 9.1 or higher is required to use CJ2M CPU Units.

*2. It is not necessary to upgrade the version of the CX-Programmer if functionality that was enhanced for the upgrade of the CPU Unit will not be

used.

*3. A Programming Console cannot be used with a CJ2M CPU Unit.

Device Type Setting

The unit version does not affect the setting made for the device type on the CX-Programmer. Select the device type as shown in the following table

regardless of the unit version of the CPU Unit.

Units

Models

Unit version

CJ2M CPU Units

CJ2M-CPU3

@

CPU: Unit version 1.0 (Built-in EtherNet/IP section: Unit version 2.0)

CPU: Unit version 2.0 (Built-in EtherNet/IP section: Unit version 2.0)

CJ2M-CPU1

@

CPU: Unit version 1.0

CPU: Unit version 2.0

CPU Unit

CJ2M CPU Unit

Model

CJ2M-CPU

@@

Unit Version

Function

Unit version 2.0 or higher

Unit version 1.0

OK

−

CPU Unit

Functions

Required Programming Device

CX-Programmer

Programming

Console

Ver. 9.0 or lower

Ver. 9.1 or higher

Ver. 9.12 or higher

CJ2M-CPU

@@

Unit version 1.0

Functions for unit version 1.0

−

OK

*1OK

− *3

CJ2M-CPU

@@

Unit version 2.0

Functions

added for unit

version 2.0

Using new functions

−−

OK

Not using new

functions

−

OK

*2OK

Series

CPU Unit group

CPU Unit model

Device type setting on

CX-Programmer Ver. 9.1 or higher

CJ Series

CJ2M CPU Units

CJ2M-CPU3

@

CJ2M-CPU1

@

CJ2M