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3 - 5
3 Part Names and Functions
NX-series Digital I/O Unit User’s Manual (W521)
3-1
Par
t Nam
es
3
3-
1-1 Screw
less Cla
m
pi
ng T
er
m
inal Blo
ck T
ype
Applicable Terminal Blocks for Each Unit Model
The following indicates the Terminal Blocks that are applicable to each Unit.
Precautions for Correct Use
You can mount either NX-TB
1 or NX-TB
2 Terminal Blocks to the Units that the cur-
rent capacity specification of the terminals is 4 A or less.
However, even if you mount the NX-TB
2 Terminal Block, the current specification does
not change because the current capacity specification of the terminals on the Units is 4 A or
less.
Refer to
A-6 List of Screwless Clamping Terminal Block Models
on page A-104 for information
on the models of Terminal Blocks.
Unit model number
Terminal Block
Model
Number of
terminals
Ground terminal
Current capacity
NX-ID3
NX-TBA121
12
Not provided
4 A
NX-TBA122
10 A
NX-ID4
NX-TBA161
16
4 A
NX-ID5
NX-TBA162
10 A
NX-IA3117
NX-TBA081
8
4 A
NX-OD2
NX-TBA082
10 A
NX-OD3
NX-TBA121
12
4 A
NX-TBA122
10 A
NX-OD4
NX-TBA161
16
4 A
NX-OD5
NX-TBA162
10 A
NX-OC2
NX-TBA081
8
4 A
NX-TBA082
10 A
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...