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35
1-5 PLC Areas That Can Be Used for Communications
OMRON C-series PLCs
PLC model
Com
m
on I
/O
A
rea
(CI
O
)
H
o
ld
in
g
R
e
la
y
(HR)
A
u
x
ilia
ry
R
e
la
y
(A
R)
Li
nk
Rel
a
y
(LR)
Ti
m
er/
Count
er
A
rea (T
IM
/CNT
)
D
a
ta
Me
mo
ry
A
rea (DM
)
E
M
A
rea (Current
bank
) (E
M
)
C200HS
-
C200HE/HG/HX(-Z)
00000
to
00511
00000
to
00099
00000
to
00027
00000
to
00063
00000
to
00511
00000
to
06655
07000
to
09999
00000
to
06143
C500 00000
to
00063
00000
to
00031
- 00000
to
00031
00000
to
00127
00000
to
00511
-
C1000H 00000
to
04095
-
C2000H
CQM1
00000
to
06655
-
CQM1H
00000
to
00255
00000
to
00099
00000
to
00027
00000
to
00063
00000
to
00511
00000
to
06655
00000
to
06143
CPM1/CPM1A 00000
to
00019
00200
to
00255
00000
to
00015
00000
to
00127
00000
to
01023
06144
to
06655
-
Ladder t
y
pe P
LCs
CPM2A/CPM2C 00000
to
00049
00200
to
00255
00000
to
00019
00000
to
00023
00000
to
00015
00000
to
00255
00000
to
02047
06144
to
06655
-