Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual page 23

About this Manual:
This manual describes the ladder diagram programming instructions of the CPU Units for CS/CJ-
series Programmable Controllers (PLCs). The CS Series, CJ Series and NSJ Series are subdivided as
shown in the following figure.
CS1-H CPU Units
CS1H-CPU@@H
CS1G-CPU@@H
CS1 CPU Units
CS1H-CPU@@(-V1)
CS1G-CPU@@(-V1)
CS1D CPU Units
CS1D CPU Units for
Duplex Systems
CS1D-CPU@@H
CS1D CPU Units for
Simplex Systems
CS1D-CPU@@S
CS1D Process-control CPU Units
CS1D-CPU@@P
CS-series Basic I/O Units
CS-series Special I/O Units
CS-series CPU Bus Units
CS-series Power Supply Units
Note: A special Power Supply Unit must
be used for CS1D CPU Units.
NSJ-series Controller Notation
For information in this manual on the Controller Section of NSJ-series Controllers, refer to the informa-
tion of the equivalent CJ-series PLC. The following models are equivalent.
NSJ-series Controllers
NSJ@-TQ@@(B)-G5D
NSJ@-TQ@@(B)-M3D
Note: The following points differ between the NSJ@-TQ@@(B)-M3D and the CJ1G-CPU45H.
I/O capacity
Program capacity
No. of Expansion Racks
EM Area
Function blocks
Capacity in built-in
file memory
Please read this manual and all related manuals listed in the table on the next page and be sure you
understand information provided before attempting to program or use CS/CJ-series CPU Units in a
PLC System.
CS Series
CJ2H-CPU@@-@@@
CJ1H-CPU@@H-R
CJ1H-CPU@@H
CJ1G-CPU@@H
CJ1G -CPU@@P
(Loop-control CPU Units)
CJ1M-CPU@@
CJ1G-CPU@@
CJ-series Basic I/O Units
CJ-series Special I/O Units
CJ-series CPU Bus Units
CJ-series Power Supply Units
Equivalent CJ-series CPU Unit
CJ1G-CPU45H CPU Unit with unit version 3.0
CJ1G-CPU45H CPU Unit with unit version 3.0 (See note.)
Item
Max. No. of definitions 1024
Max. No. of instances
FB program memory
Variable tables
CJ Series
CJ2 CPU Units
CJ1-H CPU Units
CJ1M CPU Units
CJ1 CPU Units
CJ-series CPU Unit
CJ1G-CPU45H
1280 points
60 Ksteps
3 max.
32 Kwords x 3 banks
E0_00000 to E2_32767
2048
1024 KB
128 KB
NSJ Series
NSJ Controllers
NSJ5-TQ@@(B)-G5D
NSJ5-SQ@@(B)-G5D
NSJ8-TV@@(B)-G5D
NSJ10-TV@@(B)-G5D
NSJ12-TS@@(B)-G5D
NSJ Controllers
NSJ5-TQ@@(B)-M3D
NSJ5-SQ@@(B)-M3D
NSJ8-TV@@(B)-M3D
NSJ-series Expansion Units
Controller Section in
NSJ@-@@@@(B)-M3D
640 points
20 Ksteps
1 max.
None
128
256
256 KB
64K KB
xxiii