A-1-2 Additional Nx Unit Power Supply Unit - Omron sysmac NX Series User Manual

A-1-2
Additional NX Unit Power Supply Unit
Description of Items on the Data Sheet of the Additional NX Unit
Power Supply Unit
The meanings of the items on the data sheet of the Additional NX Unit Power Supply Unit are ex-
plained in the table below.
Item
Unit name
Model
External connection ter-
minals
Power supply voltage
NX Unit power supply
capacity
NX Unit power supply
efficiency
Current capacity of
power supply terminal
Dimensions
Isolation method
Insulation resistance
Dielectric strength
NX Unit power con-
sumption
Current consumption
from I/O power supply
Weight
Circuit layout
Installation orientation
and restrictions
NX-series System Units User's Manual (W523)
The name of the Unit.
The model of the Unit.
The type of terminal block and connector that is used for connecting the Unit. The
number of terminals on the terminal block is also described when a screwless
clamping terminal block is used.
The rated voltage and voltage range that are supplied to the Unit.
The amount of power that the Unit can supply to the NX Units. The NX Unit power
consumption of the Unit is not included.
The efficiency of the power supply circuit.
The current capacity of the Unit power supply terminal (UV/UG). When you supply
the Unit power to the connected external devices, do not allow the total of the cur-
rent consumed by its own block and the current supplied to external to exceed this
value.
The dimensions of the Unit. They are described as W × H × D. The unit is "mm".
The isolation method between the NX Unit power supply and Unit power supply ter-
minals of the Unit.
The insulation resistance between the external connection terminals and internal
circuit of the Unit.
The dielectric strength between the external connection terminals and internal cir-
cuit of the Unit.
The power consumption of the NX Unit power supply of the Unit. The power con-
sumption of the Unit connected to each of the following Units is separately given. If
some of the following Units can not be connected to the Unit, relevant information
is omitted.
•
CPU Unit
•
Communications Coupler Unit
•
Communication Control Unit
The current consumption from I/O power supply of the Unit.
The weight of the Unit.
The circuit layout of the Unit.
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
Description
Appendices
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