Omron NX Series Reference Manual

Appendices
A - 2
NX-series Data Reference Manual (W525)
A-1 NX Unit Power Supply and I/O Power
Supply Capacity
Each Unit that supplies NX Unit power or I/O power to the CPU Rack or Slave Terminal has different
restrictions on the installation orientation and maximum output capacity. This section describes the
restrictions on each Unit.
The Units shown in this section are only the ones with certain restrictions.
 NX-ECC201/ECC202/ECC203
A-1-1 EtherCAT Coupler Unit
Item Specification
NX Unit power supply capacity 10 W max. (Refer to Installation orientation and restrictions for details.)
Installation orientation and restric-
tions
Installation orientation: Possible in 6 orientations.
Restrictions:
• For upright installation
• For any installation other than upright
NX Unit
power supply (W)
For 10 W output, 40°C
Ambient operating temperature (°C)
60555045403020100
10
8
4
2
0
6
12
For 8.5 W output, 55°C
NX Unit
power supply (W)
For 10 W output, 40°C
Ambient operating temperature (°C)
60555045403020100
10
8
4
2
0
6
12
For 6.0 W output, 55°C

Omron NX Series Specifications

General

Programming Languages	Ladder, Structured Text, Function Block Diagram, Sequential Function Chart
Communication Ports	Ethernet, USB, RS-232C, RS-485
Memory Capacity	Varies by model
Program Memory	Varies by model
Data Memory	Varies by model
Operating Temperature	0°C to 55°C
Power Supply	24 VDC
Ethernet Ports	1 or 2 ports (depending on model)
USB Ports	1 or 2 ports (depending on model)
Dimensions	Varies by model
Weight	Varies by model