List Of Terminal Block Models; A-3-1 Model Notation; A-3-2 List Of Terminal Block Models; Ground Terminal - Omron NX Series Hardware User Manual

A-3 List of Terminal Block Models
This section provides a list of screwless clamping terminal block models that you can use with an NX-
series NX102 CPU Unit, EtherCAT Coupler Unit, or NX Unit.
A-3-1
Model Notation
The model designation of a terminal block is given as follows.
Product type
TB:
Terminal block
Terminal specifications
A: Column letter indication A and B, without functional ground terminal
B: Column letter indication C and D, without functional ground terminal
C: Column letter indication A and B, with functional ground terminal
Number of terminals
08: 8 terminals
12: 12 terminals
16: 16 terminals
Other specifications
1: Terminal current capacity is 4 A.
2: Terminal current capacity is 10 A.
A-3-2

List of Terminal Block Models

The following table shows a list of terminal blocks.
Use the NX-TBC082 for NX-series NX102 CPU Units.
If the NX-TBC082 is attached to an NX102, limit the current that passes through the terminals via un-
wired terminals to 4 A or less, although the terminal capacity of the NX-TBC082 is 10 A.
Terminal block model
NX-TBA081
NX-TBA121
NX-TBA161
NX-TBB121
NX-TBB161
NX-TBA082
NX-TBA122
NX-TBA162
NX-TBB082
NX-TBB122
NX-TBB162
NX-TBC082
NX-series NX102 CPU Unit Hardware User's Manual (W593)
NX-TB
Number of terminals
8
12
16
12
16
8
12
16
8
12
16
8
Ground terminal indica-
tion
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Provided
Appendices
Current capacity of ter-
minals
4 A
4 A
4 A
4 A
4 A
10 A
10 A
10 A
10 A
10 A
10 A
10 A
A-5
A