Omron NJ Series Startup Guide

Wiring the Power Supplies
The power supply wirings and grounding for the EtherNet/IP Coupler Unit are shown in the figure be-
low.
IOV
UG
UV
IOG
UV
UG
A1
A8
B1
B8
Unit power supply
(20 VDC)
I/O power supply
(5 to 24 VDC)
Ground of 100 W or less
• Connect the + terminal (24 VDC) of the Unit power supply to A1 or B1.
• Connect the - terminal (0 VDC) of the Unit power supply to A3 or B3.
•
Connect the + terminal (5 to 24 VDC) of the I/O power supply to A5.
• Connect the - terminal (0 VDC) of the I/O power supply to B5.
• Connect the ground line to A7 or B7.
Appendices
A-8
NJ-series Robot Integrated System Startup Guide (O049)

Omron NJ Series Specifications

General

Program Capacity	Up to 128 MB
SD Card Slot	Yes
Power Supply Voltage	24 VDC
Motion Control	Yes
USB Ports	1
Operating Temperature	0°C to 55°C
Communication Interfaces	Ethernet/IP, EtherCAT, USB
Safety Function	Optional
Storage Temperature	-20°C to 75°C
Communication Ports	USB
Dimensions	Varies by model
Weight	Varies by model