Omron NX-EIC202 User Manual

5 Designing the Power Supply System
5 - 22
NX-series EtherNet/IP Coupler Unit User’s Manual (W536)
• When Total Current Consumption for All Blocks Does Not Exceed the Rated Current
In this example, the current consumption from each power supply is as follows:
Current consumption from Unit power supply: I_unit1 + I_unit2 ≤ Lowest rated current
Current consumption from I/O power supply: I_io1 + I_io2 ≤ Lowest rated current
*1
*1. This is the lowest rated current of all of the Units that supply I/O power and are connected to protective
devices. For example, if terminals with both a 10-A and 4-A capacities are connected, the value is 4 A.
I_unit1
I_unit2
I_io1
I_io2
Unit power
supply terminals
EtherNet/IP
Coupler Unit
NX Unit
Additional NX Unit
Power Supply Unit
Additional NX Unit
Power Supply Unit
NX Unit
power supply
NX Unit
power supply
NX Unit
power
supply
NX Unit
power
supply
Additional I/O
Power Supply Unit
Additional I/O
Power Supply Unit
I/O power supply
terminals
I/O power supply
terminals
I/O power supply terminalsI/O power supply terminals
Block that is supplied Unit
power from the EtherNet/IP
Coupler Unit
Block that is supplied I/O power from the EtherNet/IP
Coupler Unit
Block that is supplied
Unit power from the
Additional NX Unit
Power Supply Unit
Block that is supplied I/O
power from the Additional I/O
Power Supply Unit
Unit power
supply terminals
Unit power
supply terminals
I/O power
supply
Internal
power
supply
circuit
Unit power
supply
Internal
power
supply
circuit
Protective
device
Protective
device

Omron NX-EIC202 Specifications

General

Brand	Omron
Model	NX-EIC202
Category	Controller
Language	English