Omron D40A-G9SX-NS Brochure page 10

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)
Safety output
D40A (2)
Logical AND
(1)
Safety output
D40A (3)
Logical AND
(2)
Safety output
Non-contact Door Switch input
Logical AND input
*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
*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 ON
to OFF
(1)
15 ms
(D4NS)
(2)
(3)
Max. response time
(excluding Expansion
Units) *1
20 ms
15 ms
Max. response time
(excluding Expansion
Units) *1
20 ms
15 ms
15 ms
+ 15 ms = 35 ms
(Logical AND
connection (1))
+ 15 ms + 15 ms
(Logical AND (Logical AND
connection (1)) connection (2))
D40A/G9SX-NS
Max. operating time
(excluding Expansion
Units) *2
100 ms
100 ms
Max. operating time
(excluding Expansion
Units) *2
100 ms
50 ms
100 ms
= 45 ms
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