Omron NX102-12 Series User Manual

Precautions for Correct Use
Adjust the built-in EtherNet/IP port's link settings to match the communications mode settings of
the connected Ethernet switch. If the settings do not match, the link will be unstable and prevent
normal communications. The following table shows the allowed settings for each Ethernet
switch communications mode.
(Auto-Nego: Auto negotiation, Full: Full duplex, Half: Half duplex)
Ethernet switch
Built-in EtherNet/IP port
Auto-
Nego
10 Mbps (fixed) 100 Mbps (fixed)
1,000 Mbps
(fixed)
Full Half Full Half Full
Auto-Nego Best ---
OK
---
OK
---
10 Mbps
(fixed)
Full ---
OK
--- --- --- ---
Half
OK
---
OK
--- --- ---
100 Mbps
(fixed)
Full --- --- ---
OK
--- ---
Half
OK
--- --- ---
OK
---
1,000 Mbps
(fixed)
Full --- --- --- --- --- Best
Best = Recommended; OK = Allowed; --- = Not allowed.
2 Installing Ethernet Networks
2-12
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)

Omron NX102-12 Series Specifications

General

Brand	Omron
Model	NX102-12 Series
Category	Controller
Language	English