Omron Sysmac NX-PD1000 User Manual page 59

Letter
(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 NX-TB2 has 10 A and NX-TB1 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 NX-TB1 or NX-TB2 Terminal Blocks 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 number
NX-TBX01
Refer to A-4 List of Screwless Clamping Terminal Block Models on page A-25 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 indi-
cate 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 ground terminals. It is only on the NX-TBC2.
Number of termi-
Model
NX-TBA161 16
NX-TBC162
3 Part Names and Functions
Description
Terminal block
Ground terminal
nals mark
Not provided
Provided
3
Current capacity
4 A
10 A
3 - 11