Item Description
Installation orientation
and restrictions
The installation orientation of the Unit. The installation orientation of the Unit con-
nected to each of the following Units is separately given, along with details of the
specifications restricted due to the installation orientation, if any. If some of the fol-
lowing Units can not be connected to the Unit, relevant information is omitted.
• CPU Unit
• Communications Coupler Unit
• Communication Control Unit
T
erminal connection di-
agram
A diagram of the connection between the Unit and connected external devices.
When an I/O Power Supply Connection Unit or a Shield Connection Unit is required
to be connected to the connected external devices, the description for such is in-
cluded.
Appendices
A-20
NX-series System Units User's Manual (W523)