Omron CJ1M-CPU22

xviii
About this Manual, Continued
This manual describes the installation and operation of the built-in I/O supported by the CJ1M-CPU21,
CJ1M-CPU22, and CJ1M-CPU23 CPU Units and includes the sections described below.
Please read this manual carefully and be sure you understand the information provided before
attempting to install or operate the built-in I/O Be sure to read the precautions provided in the following
section.
Precautions provides general precautions for using the built-in I/O.
Section 1 describes the features and applications of the functions of the built-in I/O.
Section 2 provides an overview of the functions of built-in I/O.
Section 3 provides I/O specifications and wiring instructions for the built-in I/O.
Section 4 describes the allocation of words and bits for usage with the built-in I/O and PLC Setup set-
tings related to built-in I/O.
Section 5 describes the application of built-in I/O in detail.
Name Cat. No. Contents
SYSMAC CS/CJ Series
CS1G/H-CPU@@-EV1, CS1G/H-CPU@@H, CS1D-
CPU@@H, CS1D-CPU@@S, CJ1G-CPU@@, CJ1M-
CPU@@, CJ1G-CPU@@P, CJ1G/H-CPU@@H, CS1W-
SCB21-V1/41-V1, CS1W-SCU21-V1, CJ1W-SCU21-V1/
41-V1
Communications Commands Reference Manual
W342 Describes the C-series (Host Link) and FINS
communications commands used with CS/CJ-
series PLCs.
SYSMAC WS02-CXP@@-E
CX-Programmer Operation Manual Version 3.@
W414 Provide information on how to use the CX-Pro-
grammer, a programming device that supports the
CS/CJ-series PLCs, and the CX-Net contained
within CX-Programmer.
SYSMAC WS02-CXP@@-E
CX-Programmer Operation Manual Version 4.@
W425
SYSMAC WS02-CXP@@-E
CX-Programmer Operation Manual Version 5.@
W437
SYSMAC WS02-CXP@@-E
CX-Programmer Operation Manual Function Blocks
W438 Describes specifications and operation methods
related to function blocks. This information is
required only when using function blocks with the
combination of CX-Programmer Ver. 5.0 and
CS1-H/CJ1-H/CJ1M CPU Unit Ver. 3.0. Refer to
CX-Programmer Operation Manual Version 5.@
(W437) for details on other operations for CX-Pro-
grammer Ver. 5.0.
SYSMAC WS02-CXP@@-E
CX-Programmer Operation Manual Function Blocks
W438 Describes specifications and operation methods
related to function blocks. This information is
required only when using function blocks with the
combination of CX-Programmer Ver. 5.0 and
CS1-H/CJ1-H/CJ1M CPU Unit Ver. 3.0. Refer to
CX-Programmer Operation Manual Version 5.@
(W437) for details on other operations for CX-Pro-
grammer Ver. 5.0.
SYSMAC CS/CJ Series
CS1W-SCB21-V1/41-V1, CS1W-SCU21-V1, CJ1W-
SCU21-V1/41-V1
Serial Communications Boards/Units Operation Manual
W336 Describes the use of Serial Communications Unit
and Boards to perform serial communications
with external devices, including the usage of stan-
dard system protocols for OMRON products.
SYSMAC WS02-PSTC1-E
CX-Protocol Operation Manual
W344 Describes the use of the CX-Protocol to create
protocol macros as communications sequences
to communicate with external devices.