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About Loop Controllers
Loop Control Types, Functional Elements, and Versions
Loop Controller Types
There are two types of CS/CJ-series Loop Controller: Separate Loop Control-
lers and Loop Controllers Pre-installed in CPU Units
Loop Controller Functional Elements
• Separate Loop Controllers consist of only the Loop Controller functional ele-
ment (i.e., the Loop Controller element).
• CPU Units with Pre-installed Loop Controller consists of a CPU Unit func-
tional element (i.e., the CPU Unit element) and the Loop Controller func-
tional element (i.e., the Loop Controller element).
Versions
The functional elements (i.e., the CPU Unit element and Loop Controller ele-
ment) have versions.
Model Numbers and Functional Elements
The following table lists the Loop Controller product model numbers, the func-
tional element names for the CPU Unit elements and Loop Controller ele-
ments, and the versions of the functional elements.
Note Only Separate Loop Controllers have a unit version for the product model.
CPU Units with Pre-installed Loop Controllers do not have a unit version for
the product model.
Loop Controller
type
Type name Product name Model PLC series and Unit type
Separate Separate Loop
Controller
Loop Control Unit CS1W-LC001 CS-series CPU Bus Unit Loop Controller
Loop Control Board CS1W-LCB01/05 CS-series Inner Board Loop Controller
Pre-installed in
CPU Unit
CPU Unit with
Pre-installed
Loop Controller
Process-control
CPU Unit
CS1D-CPU@@P A one-Unit Loop Controller consisting of
an Inner Board pre-installed in a CS-
series CS1D-H CPU Unit
Loop-control CPU
Unit
CJ1G-CPU@@P A one-Unit Loop Controller consisting of
an Inner Board pre-installed in a CJ-
series CJ1-H CPU Unit
Product name Product model
number
Unit version of
the product
model
(See note.)
Configuration
CPU unit element Loop Controller element
CPU Unit
model with
same function-
ality
Functional ele-
ment unit version
Functional
element
name
Functional
element
Loop Control
Unit
CS1W-LC001 Pre-Ver. 2.0 --- LC001 Ver. 2.5
Loop Control
Board
CS1W-LCB01 Ver. 2.0 to Ver.
3.6
--- LCB01 Ver. 2.0 to
Ver. 3.6
CS1W-LCB05 LCB05
Process-control
CPU Unit
CS1D-CPU65P --- CS1D-CPU65H Ver. 1.0 or higher LCB05D Ver. 1.0
CS1D-CPU67P CS1D-CPU67H Ver. 1.0 or higher LCB05D
Loop-control
CPU Unit
CJ1G-CPU42P --- CJ1G-CPU42H Ver. 3.0 or higher LCB01 Ver. 2.0 to
Ver. 3.6
CJ1G-CPU43P CJ1G-CPU43H Ver. 3.0 or higher LCB03
CJ1G-CPU44P CJ1G-CPU44H Ver. 3.0 or higher LCB03
CJ1G-CPU45P CJ1G-CPU45H Ver. 3.0 or higher LCB03