CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 19

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Unit Versions of CS/CJ-series
Unit Versions
Notation of Unit Versions
on Products
Confirming Unit Versions
with Support Software
Note The unit versions of Pre-Ver.1.0 Units cannot be confirmed in Unit Manufac-
■ CS1W-EIP21/CJ1W-EIP21
■ CJ2H-CPU@@-EIP/CJ2M-CPU3@
Lot No.
A “unit version” has been introduced to manage Units in the CS/CJ Series
according to differences in functionality accompanying Unit upgrades.
The unit version is given to the right of the lot number on the nameplate of the
products for which unit versions are being managed, as shown below.
In this manual, the version of the EtherNet/IP port built into the CJ2H-
CPU@@-EIP/CJ2M-CPU3@ CPU Unit is given as the unit version.
CX-Programmer version 4.0 can be used to confirm the unit version using the
Unit Manufacturing Information.
turing Information. The following dialog box is displayed.
In the IO Table Window, right-click and select Unit Manufacturing informa-
tion - CPU Unit.
The following Unit Manufacturing information Dialog Box will be displayed.
Product nameplate
Product nameplate
Lot No. 040401 0000
OMRON Corporation
Lot No. 080701 CPU Ver. 1.0 EIP Ver.2.0
OMRON Corporation
UNIT
UNIT
CS1W-
CJ2H-
MADE IN JAPAN
Ver.1.0
MADE IN JAPAN
Unit version
Example for unit version 1.0
Indicates that the unit
version of the CPU Unit
is 1.0.
Indicates that the unit
version of the built-in
EtherNet I/P port is 2.0.
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