Omron sysmac NX Series User Manual page 69

Let-
ter
(A) Terminal number indi-
cations
(B) Release holes
(C) Terminal holes
(D) Ground terminal mark
The NX-TB£££2 and NX-TB£££1 Terminal Blocks have different terminal current capacities.
The former has 10 A and the latter has 4 A.
To differentiate between the two models of terminal blocks, use the terminal number column indica-
tions. The terminal block with white letters on a dark background is the NX-TB£££2.
You can mount either terminal block to the Shield Connection Unit.
Additional Information
The Shield Connection Unit is only compatible with the 16-terminal type. You cannot use a ter-
minal block with a different number of terminals.
 Applicable Terminal Blocks for Each Unit Model
The following indicates the terminal blocks that are applicable to each Unit.
Unit model num-
ber
NX-TBX01
Additional Information
Refer to A-4 List of Screwless Clamping Terminal Block Models on page A-27 for information
on the models of terminal blocks.
NX-series System Units User's Manual (W523)
Name
Terminal numbers for which A and B indicate the column, and 1 to 8 indicate
the line are displayed.
The terminal number is a combination of column and line, i.e. A1 to A8 and
B1 to B8.
Insert a flat-blade screwdriver into these holes to connect and remove the
wires.
The wires are inserted into these holes.
This mark indicates the ground terminals. It is only on the NX-TBC££2.
Model
NX-TBA161
NX-TBC162
3 Part Names and Functions
Function
Terminal block
Number of termi- Ground terminal
nals
16 Not provided
Provided
Current capacity
mark
4 A
10 A
3
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