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1 Features and System Configuration
NX-series Digital I/O Unit User’s Manual (W521)
1-
3 Mod
el Li
st
1
1
-3-1
Model N
ot
ation
Digital Input Units
Digital Output Units
Other Specifications
Num
ber
Input voltage
ON/OFF response
time
I/O refreshing method
Exceeds
1
μ
s
1
μ
s max.
Free-Run refreshing
*1
only
or
Switching Synchronous I/O
refreshing
*2
and Free-Run
refreshing
*1. Free-Run refreshing
*2. Synchronous I/O refreshing
Input refreshing with input
changed time only
17
12 to 24 VDC
or 240 VAC
Yes
Yes
42
24 VDC
Yes
Yes
43
Yes
Yes
44
Yes
Yes
Num
ber
Rated volt-
age
Load
cur-
rent
ON/OFF response
time
I/O refreshing method
Other func-
tions
Exceed
s 1
μ
s
1
μ
s
max.
Free-Run refresh-
ing
*1
only
or
Switching Syn-
chronous I/O
refreshing
*2
and
Free-Run refresh-
ing
*1. Free-Run refreshing
*2. Synchronous I/O refreshing
Output refresh-
ing with speci-
fied time stamp
only
Load
short-circuit
protection
21
12 to 24 VDC
or 240 VAC
0.5 A
Yes
Yes
33
2 A
Yes
Yes
53
24 VDC
0.5 A
Yes
Yes
54
Yes
Yes
56
Yes
Yes
Yes
57
Yes
Yes
Yes
58
Yes
Yes
Yes
Содержание NX-IA3117
Страница 34: ...Sections in this Manual 32 NX series Digital I O Unit User s Manual W521...
Страница 52: ...1 Features and System Configuration 1 18 NX series Digital I O Unit User s Manual W521...
Страница 56: ...2 Specifications 2 4 NX series Digital I O Unit User s Manual W521...
Страница 152: ...5 I O Refreshing 5 36 NX series Digital I O Unit User s Manual W521...
Страница 204: ...8 Digital Mixed I O Units 8 8 NX series Digital I O Unit User s Manual W521...
Страница 224: ...9 Troubleshooting 9 20 NX series Digital I O Unit User s Manual W521...
Страница 230: ...10 Inspection and Maintenance 10 6 NX series Digital I O Unit User s Manual W521...
Страница 290: ...Appendices A 60 NX series Digital I O Unit User s Manual W521 Installation Height 100 71 Unit mm...
Страница 337: ...I 1 I NX series Digital I O Unit User s Manual W521 Index...
Страница 340: ...I 4 NX series Digital I O Unit User s Manual W521 Index...