Tag Data Links With Other Models - Omron sysmac NX102-9 Series Owner's Manual

7 Tag Data Link Functions
7-4

Tag Data Links with Other Models

The performance of tag data links depends on the CPU Unit and EtherNet/IP Unit model as shown
below. When you use tag data links between the built-in EtherNet/IP port on the NJ/NX-series CPU Unit
and another CPU Unit or EtherNet/IP Unit, use tag data link settings of the Unit with the lower commu-
nications performance.
 Differences in Tag Data Link Performance Specifications
Item
NX701
Tags Total size 184,832
of all tags words
(total of
369,664
words
with two
ports)
Maxi- 722 words
mum size (721 words
of 1 tag when the
tag set
includes the
Controller
status)
Number 256 (total of 512 tags
of regis- with two ports)
trable
tags
Tag sets Maxi- 722 words
mum size (721 words
of 1 tag when the
set tag set
includes the
Controller
status)
Number 8 (7 tags when the tag set includes the Controller status)
of tags
Note Input and output variables cannot be combined.
per tag
set
Number 256 (total
of regis- of 512
trable tag tags with
sets two ports)
7-86
NX-series CPU Unit
NX102 NX1P2
9,600 9,600 words
words
(total of
19,200
words
with two
ports)
300 words (299 words when the tag set includes
the Controller status)
*4
256
300 words (299 words when the tag set includes
the Controller status)
32 (total 32
of 40 with
two
*2
ports)
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
NJ-series CPU Unit
Unit ver- Unit ver-
sion 1.00 sion 1.03 2.0
to 1.02 or later
640 words
20 words
(19 words
when the
tag set
includes the
Controller
status)
32
20 words
(19 words
when the
tag set
includes the
Controller
status)
32
CJ2M-CPU3
CS1W-EIP21,
Unit version
CJ1W-EIP21,
or CJ2H-
2.1 or
CPU6-EIP
later
184,832
words
640 words 722 words
(639 words (721 words
when the when the tag
tag set set includes
includes the the Controller
Controller status)
status)
256
640 words 722 words
(639 words (721 words
when the when the tag
tag set set includes
includes the the Controller
Controller status)
status)
256