Omron Sysmac NX-PD1000 User Manual

4-2-3
Power Supply-related Units and Wiring Methods
The CPU Unit supplies the NX Unit power to the NX Units in the CPU Rack.
There are the following types of NX-series power supply-related Units other than CPU Unit.
Refer to NX-series catalogs or OMRON websites, or ask your OMRON representative for information
on the most recent lineup of NX Units.
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 CPU
Rack exceeds the NX Unit power supply capacity of the CPU Unit.
Unit power
supply
Internal power
supply circuit
Unit power
supply
terminals
I/O power
supply
Internal power
supply circuit
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.
NX Unit
NX Unit
power
supply
Additional NX Unit Power Supply Unit
NX Unit power supply
Separated by Additional NX Unit
Power Supply Unit
Additional I/O
Power Supply Unit
NX-series
CPU 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.
4 Installation and Wiring
4-12
NX-series System Units User's Manual (W523)

Omron Sysmac NX-PD1000 Specifications

General

Brand	Omron
Model	Sysmac NX-PD1000
Category	Controller
Language	English