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9
D40A/G9SX-NS
Lo
g
ical AND Connection
Note:
See Logical AND Connection Com
b
inations
b
elow for details.
*1.
The num
b
er of G9SX-EX401-
@
Expansion Units or G9SX-EX041-T-
@
Expansion Units (OFF-delayed Model) not included.
*2.
G9SX-EX401-
@
Expansion Units and G9SX-EX041-T-
@
Expansion Units (OFF-delayed Model) can
b
e mixed.
Lo
g
ical AND Connection Combinations
1.
One logical AND connection output from a G9SX-NS
@
Controller
can
b
e logical AND connected to up to four Controllers.
2.
Any G9SX-NS
@
Controller that receives a logical AND connection
input can
b
e logically connected to other Controllers on up to five
layers.
Note:
The G9SX-NS
@
in the a
b
ove diagram can
b
e replaced
b
y the
G9SX-AD
@
Advanced Unit.
For details on G9SX-AD
@
Advanced Units, refer to the
G9SX-series Flexi
b
le Safety Unit catalog. (Cat. No. J150).
3
.
The largest possi
b
le system configuration contains a total of 20
G9SX-NS
@
Controllers, G9SX-AD
@
Advanced Units, and
G9SX-BC Basic Units. In this configuration, each Controller or
Advanced Unit can have up to five Expansion Units.
Item
Model
G9SX-NS202-
@
G9SX-NSA222-T0
3
-
@
G9SX-EX-
@
Number of Units connected per lo
g
ical
AND output
4 Units max.
---
Total number of Units connected by
lo
g
ical AND
*
1
20 Units max.
---
Number of Units connected in series
by lo
g
ical AND
5 Units max.
---
Max. number of Expansion Units
connected
*
2
---
5 Units max.
Maximum cable len
g
th for lo
g
ical AND
input
100 m max.
---
G9SX-NS
@
G9SX-NS
@
G9SX-NS
@
G9SX-NS
@
G9SX-NS
@
G9SX-NS
@
G9SX-NS
@
G9SX-NS
@
G9SX-NS
@
G9SX-NS
@
G9
S
X-
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
G9
S
X-AD
@
or
G9
S
X-N
S
@
N
u
mber of Unit
s
connected
per logic
a
l AND o
u
tp
u
t: 4
Unit
s
m
a
x.
N
u
mber of Unit
s
connected
in
s
erie
s
by logic
a
l AND: 5
Unit
s
m
a
x.
Tot
a
l n
u
mber of Unit
s
connected by logic
a
l AND:
20 Unit
s
m
a
x.