Omron NX-ECC201 User Manual

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5 Designing the Power Supply System
NX-series EtherCAT Coupler Unit User’s Manual (W519)
5-3 Designing the I/O Power Supply System
5
5-3-2 Designing the I/O Power Supply from the NX Bus
●The total current consumption from the I/O
power supply must not exceed the
maximum current of the I/O power supply.
(NX Units that are supplied power from
external sources are not included in the
calculation.)
●The voltage drop in the I/O power supply
must be within the voltage specifications
of the I/O circuits of the NX Units and the
connected external devices.
NX Units
●The total current consumption
from the I/O power supply
must not exceed the
maximum current of the I/O
power supply.
●The voltage drop in the I/O
power supply must be within
the voltage specifications of
the I/O circuits of the NX
Units and the connected
external devices.
●The total current consumption
from the I/O power supply
must not exceed the
maximum current of the I/O
power supply.
●The voltage drop in the I/O
power supply must be within
the voltage specifications of
the I/O circuits of the NX
Units and the connected
external devices.
Additional I/O Power Supply Unit
NX Units
Additional I/O Power Supply Unit
NX Units
End Cover
To external
devices
To external
devices
To external
devices
To external
devices
I/O power
supply
Separating the I/O
Power Supply
• The Additional I/O
Power Supply Unit is
used because
different I/O power
supply voltages are
used.
The Additional I/O Power
Supply Unit is used because
otherwise the maximum
current of the I/O power supply
would be exceeded.
I/O power
supply
I/O power
supply
terminals
I/O power
supply
terminals
I/O
power
supply
I/O
power
supply
Supplied from
external source.
I/O power
supply
I/O power supply
terminals
EtherCAT
Coupler Unit

Omron NX-ECC201 Specifications

General

Brand	Omron
Model	NX-ECC201
Category	Controller
Language	English