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4 Installation and Wiring
NX-series System Units User’s Manual (W523)
4-3 Wiring
th
e Power Sup
p
ly t
o
th
e Slave T
ermin
al
4
4-
3-3 Pow
er Supply-
related U
nit
s and Wiring Methods
A Communications Coupler Unit supplies the NX Unit power supply and I/O power supply to the NX
Units in the Slave Terminal.
There are the following types of NX-series power supply-related Units other than Communications Cou-
pler Unit.
Refer to NX-series catalogs or OMRON websites, or ask your OMRON representative for information
on the most recent lineup of NX Units.
4-3-3
Power Supply-related Units and Wiring Methods
Unit name
Function
Additional NX Unit Power
Supply Unit
This NX Unit provides NX Unit power supply.
This NX Unit is used when the total power consumption of the NX Units in the Slave
Terminal exceeds the NX Unit power supply capacity of the Communications Cou-
pler Unit.
The I/O power supply for the Additional NX Unit Power Supply Unit is connected to
the NX Unit on the left through the NX bus connector.
Unit power
supply
terminals
Communications
Coupler Unit
NX Unit
I/O power
supply
Unit power
supply
NX Unit power
supply
Additional NX Unit
Power Supply Unit
NX Unit power supply
Separated by Additional NX Unit Power Supply Unit
The total power consumption
from the NX Unit power supply
is within the NX Unit power
supply capacity.
The total power consumption
from the NX Unit power supply
is within the NX Unit power
supply capacity.
Internal
power
supply
circuit
Internal
power
supply
circuit
Summary of Contents for Sysmac NX-TBX01
Page 7: ...5 CONTENTS NX series System Units User s Manual W523 ...
Page 34: ...Sections in this Manual 34 NX series System Units User s Manual W523 ...
Page 48: ...2 Specifications 2 4 NX series System Units User s Manual W523 ...
Page 116: ...4 Installation and Wiring 4 56 NX series System Units User s Manual W523 Unit ...
Page 136: ...6 Inspection and Maintenance 6 6 NX series System Units User s Manual W523 ...
Page 158: ...Appendices A 22 NX series System Units User s Manual W523 Installation Height 100 71 Unit mm ...
Page 166: ...Appendices A 30 NX series System Units User s Manual W523 ...
Page 167: ...I 1 I NX series System Units User s Manual W523 Index ...
Page 170: ...I 4 NX series System Units User s Manual W523 Index ...
Page 171: ......