Omron G9SX Series Manual page 13

Response Time and Operating Time
1. G9SX-NS@
Non-contact Door
Switch input
Logical AND input
2. G9SX-NSA@
Non-contact Door
Switch input
Logical AND input
3. Multiple G9SX-NS@/NSA@ Non-contact Door Switch Controllers
When multiple Controllers are logically connected with AND connections, the response time is the sum of the response times given in 1 and 2
above. (It is the same for the operating time.)
D40A (1)
D40A (2)
Logical AND
(1)
Safety output (2)
D40A (3)
Logical AND
(2)
Safety output (3)
Non-contact Door Switch input 20 ms
Logical AND input
Note: 1. The maximum response time is the time it takes the output to switch from ON to OFF
after the input switches from ON to OFF.
2. The maximum operating time is the time it takes the output to switch from OFF to ON
after the input switches from OFF to ON.
D4NS
Safety input
Non-contact Door Switch input
Safety input
Logical AND input
Note: 1. The maximum response time is the time it takes the output to switch from ON to OFF
after the input switches from ON to OFF.
2. The maximum operating time is the time it takes the output to switch from OFF to ON
after the input switches from OFF to ON.
D4NS
Case 1
Safety input
Response Time from When D40A (1) Turns from ON to OFF until Safety Output (2) Turns from
ON to OFF
(
20 ms
(D40A (1))
Case 2
Response Time from When D4NS Turns from ON to OFF until Safety Output (3) Turns from
Safety output
ON to OFF
(1)
15 ms
(D4NS)
Compact Non-Contact Door Switch
Max. response time
(excluding Expansion
Units) (See note 1.)
20 ms
Max. response time
(excluding Expansion
Units) (See note 1.)
20 ms
15 ms
20 ms
+ 20 ms = 40 ms
(Logical AND
connection (1))
+ 20 ms + 20 ms
(Logical AND (Logical AND
connection (1)) connection (2))
D40A/
Flexible Safety Unit
Max. operating time
(excluding Expansion
Units) (See note 2.)
100 ms
100 ms
Max. operating time
(excluding Expansion
Units) (See note 2.)
100 ms
50 ms
100 ms
= 55 ms
G9SX-NS
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