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4 Part Names and Functions
NX-series EtherCAT Coupler Unit User’s Manual (W519)
4-1 Parts and Names
4
4-1-2 NX Units
This section provides an example of an NX Unit.
Refer to the user’s manual for each NX Unit for specific information.
4-1-2 NX Units
Letter Name Function
(A) Marker attachment locations The locations where markers are attached. The markers made by
OMRON are installed for the factory setting. Commercially available
markers can also be installed.
(B) NX bus connector This connector is used to connect each Unit.
(C) Unit hookup guides These guides are used to connect two Units.
(D) DIN Track mounting hooks These hooks are used to mount the NX Unit to a DIN Track.
(E) Protrusions for removing the
Unit
The protrusions to hold when removing the Unit.
(F) Indicators The indicators show the current operating status of the Unit.
(G) Terminal block The terminal block is used to connect external devices.
The number of terminals depends on the type of Unit.
(H) Unit specifications The specifications of the Unit are given.
(C)
(D)
(H)
(G)
(F)
(C)
(A)
(E)
(C)(E)
(C)
(B)
(B)
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