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1 Features and System Configuration
1 - 6
NX-series Digital I/O Unit User’s Manual (W521)
1-3
Model List
The Digital I/O Unit models are assigned based on the following rules.
1-3-1
Model Notation
Number of points
2 : 2 points
3 : 4 points
4 : 8 points
5 : 16 points
6 : 32 points, or 16 points each for inputs and outputs
I/O type
For both NPN/PNP
−
NPN
PNP
−
−
For both NPN/PNP, NPN
For both NPN/PNP, PNP
−
−
−
−
NPN
PNP
−
−
N.O.
N.O. + N.C.
1
2
3
4
6
7
Unit type
ID : DC input
IA : AC input
OD : Transistor output
OC : Relay output
MD : DC input/Transistor output
NX
-
-
-
-
Number
Inputs
Outputs
Mixed I/O (Input, Output)
Other specifications
Refer to
Other specifications
on the next page.
External connection terminals
Screwless clamping terminal block
MIL connector
None
-5
External connection terminals
Number
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...