Tag Data Links With Other Models - Omron NX Series User Manual

9 Tag Data Link Functions
9-4

Tag Data Links with Other Models

The performance of tag data links depends on the CPU Unit model and EtherNet/IP Unit model as
shown below.
When you use tag data links between the NX-series EtherNet/IP Unit and another CPU Unit or an
EtherNet/IP Unit, configure the tag data link settings based on the Unit which has the lower level of
communications performance.
l Differences in Tag Data Link Performance Specifications
NX-ser-
ies
Ether-
Net/IP
Unit
Item
NX-
EIP201
Tag Total 184,832
size of words
all tags (total of
369,664
words
with two
ports)
Maxi- 722
mum words
size of (721
tag words
when
the tag
set in-
cludes
the Con-
troller
status)
Number 256
of regis- (total of
trable 512 with
tags two
ports)
9-78
NX-series CPU Unit
NX701 NX502 NX102
184,832 46,208 9,600
words words words
(total of (total of (total of
369,664 92,416 19,200
words words words
with two with two with two
ports) ports) ports)
722 words 300 words
(721 words when (299 words when the tag set includes the
the tag set includes Controller status)
the Controller sta-
tus)
256
(total of 512 with two ports)
NJ-series CPU
Unit
Ver.
NX1P2
1.03 or
1.00 to
later
1.02
9,600 words
*1
256
NX-series EtherNet/IP Unit User's Manual (W627)
CJ2M-CPU3£
CS1W-EIP21
CJ1W-EIP21
CJ2H-
Unit version
CPU6£-EIP
2.1 or
2.0
later
640 words 184,832
words
20 640 722 words
words words (721 words
(19 (639 when the tag
words words set includes
when when the Controller
the tag the tag status)
set in- set in-
cludes cludes
the Con- the Con-
troller troller
status) status)
32 256