Omron CS CJ1W-ETN21 Operation Manual page 18

Using Unit Version Label
Unit Version Notation
Product nameplate
Ver. 2.0 or later number
shown to right of the lot
number
Blank to the right of lot
number
Unit Versions and Lot Numbers
Type
Special I/O Unit
Supported Software
xx
The following unit version label is provided with the Ethernet Unit.
This label can be attached to the front of the Ethernet Unit to differentiate
between Ethernet Units with different unit versions.
In this manual, the unit version of a Ethernet Unit is given as shown in the fol-
lowing table.
Notation used in this manual
Ethernet Unit Ver. 1.3 or later
Pre-Ver. 1.3 Ethernet Units
Model
Ethernet Unit CS1W-ETN21
CJ1W-ETN21
CX-Programmer WS02-CXPC1-JV@
Special remarks
Information without reference to specific Unit
Versions applies to all versions of the Unit.
Date of manufacture
March 2003 or earlier
No version code Unit Ver. 1.3
(Lot No.: 040401)
Ver. 3.3 or earlier Ver. 4.0
April 2004 or later