Omron D40A-G9SX-NS Brochure page 9

Logical AND Connection
Item
Number of Units connected per logical
AND output
Total number of Units connected by
logical AND *1
Number of Units connected in series
by logical AND
Max. number of Expansion Units
connected *2
Maximum cable length for logical AND
input
Note: See Logical AND Connection Combinations below for details.
*1. The number 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 be mixed.
Logical AND Connection Combinations
1. One logical AND connection output from a G9SX-NS@ Controller
can be logical AND connected to up to four Controllers.
G9SX-NS@
G9SX-NS@ G9SX-NS@
2. Any G9SX-NS@ Controller that receives a logical AND connection
input can be logically connected to other Controllers on up to five
layers.
G9SX-NS@
G9SX-NS@
G9SX-NS@
G9SX-NS@
G9SX-NS@
Note: The G9SX-NS@ in the above diagram can be replaced by the
G9SX-AD@ Advanced Unit.
For details on G9SX-AD@ Advanced Units, refer to the
G9SX-series Flexible Safety Unit catalog. (Cat. No. J150).
Model G9SX-NS202-@
4 Units max.
20 Units max.
5 Units max.
100 m max.
G9SX-NS@ G9SX-NS@
G9SX-NSA222-T03-@
---
3. The largest possible 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.
G9SX-@
G9SX-AD@ G9SX-AD@
or
G9SX-NS@ G9SX-NS@
G9SX-AD@ G9SX-AD@ G9SX-AD@
or or
G9SX-NS@ G9SX-NS@ G9SX-NS@
G9SX-AD@ G9SX-AD@ G9SX-AD@
or or
G9SX-NS@ G9SX-NS@ G9SX-NS@
G9SX-AD@ G9SX-AD@ G9SX-AD@
or or
G9SX-NS@ G9SX-NS@ G9SX-NS@
G9SX-AD@ G9SX-AD@ G9SX-AD@
or or
G9SX-NS@ G9SX-NS@ G9SX-NS@
Number of Units connected
in series by logical AND: 5
Units max.
D40A/G9SX-NS
G9SX-EX-@
---
---
---
5 Units max.
---
G9SX-AD@ G9SX-AD@
or or or
G9SX-NS@ G9SX-NS@
G9SX-AD@
or or
G9SX-NS@
Number of Units connected
per logical AND output: 4
Units max.
or
G9SX-AD@ G9SX-AD@
or or or
G9SX-NS@ G9SX-NS@
or
Total number of Units
connected by logical AND:
20 Units max.
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