Names Of Shield Connection Unit Parts; Screwless Clamping Terminal Block Type - Omron NX Series User Manual

3-2 Names of Shield Connection Unit
Parts
This section describes the names and functions of the Shield Connection Unit parts.
3-2-1

Screwless Clamping Terminal Block Type

NX Units (12 mm Width)
(A)
Letter
(A) Marker attachment loca-
tions
(B) NX bus connector
(C) Unit hookup guides
(D) DIN Track mounting hooks These hooks are used to mount the NX Unit to a DIN Track.
(E) Protrusions for removing
the Unit
(F) Indicators
(G) Terminal block
(H) DIN Track contact plate
(I) Unit specifications
NX-series System Unit User's Manual (W523)
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(B) (C) (D) (E)
(E)
(H) (C)
Name
The locations where markers are attached. The markers made by
OMRON are installed for the factory setting. Commercially available
markers can also be installed.
Refer to 4-1-2 Attaching Markers on page 4-4
This connector is used to connect each Unit.
These guides are used to connect two Units.
The protrusions to hold when removing the Unit.
The indicators show the current operating status of the Unit.
Refer to 3-2-2 Indicators on page 3-12
The terminal block is used to connect external devices.
The number of terminals depends on the type of Unit.
This plate is used to contact the ground terminal with a DIN Track. It is
only on the Units that have ground terminals.
The specifications of the Unit are given.
3 Part Names and Functions
(C)
(F)
(G)
(C)
(H)
Function
(B)
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