Item
Specifications
NX701-£££
£
NX102-£££
£
NX1P2-££
££££
NJ501-££££
NJ301-££££
NJ101-£££
£
Unit version
1.10 or later
Unit version
1.30 or later
Unit version
1.13 or later
Unit version
1.00 to 1.02
Unit version
1.03 or later
Unit version
1.10 or later
CIP service:
T
ag data links
(cyclic commu-
nications)
Allowed communi-
cations bandwidth
per Unit
40,000
pps
*2*3
12,000
pps
*2*3
3,000 pps
*2
1,000 pps
*2
3,000 pps
*2
Note: The
heartbeat is
included.
Note: The
heartbeat
and the CIP
Safety rout-
ing are in-
cluded.
*4
Note: The heartbeat is included.
Number of regis-
trable tags
256 per port (total of 512 with
two ports)
256
Tag types
Network vari-
ables
CIO, W
ork,
Holding, DM,
or EM Areas
cannot be
used.
Network vari-
ables
CIO, Work,
Holding, DM,
or EM Areas
can be used.
Network vari-
ables
CIO, Work,
Holding, or
DM Areas
can be used.
Network variables
CIO, Work, Holding, DM, or EM Areas can be
used.
Number of tags
per connection (=
1 tag set)
8 (7 tags when the tag set includes the Controller status)
Maximum link data
size per node
739,328
bytes
38,400 bytes 19,200 bytes
Maximum data
size per connec-
tion
1,444 bytes
*5
600 bytes
*5
Data concurrency is maintained within each connection.
Refer to 7-1-7 Concurrency of T
ag Data Link Data on page 7-12 for methods to maintain con-
currency.
Number of regis-
trable tag sets
256 per port
(1 connection
= 1 tag set)
(total of 512
with two
ports)
32 per port (1
connection =
1 tag set)
(total of 40
with two
ports)
*6
32 (1 connection = 1 tag set)
Maximum size of 1
tag set
722 words
(The Control-
ler status
uses 1 word
when the tag
set includes
the Controller
status.)
300 words
(The Controller status uses 1 word when the tag set includes the Controller
status.)
Changing tag data
link parameters
when Controller is
in RUN mode
Supported
*7
Multi-cast packet
filter
*8
Supported
1 Introduction
1-9
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
1-3 Built-in EtherNet/IP Port
1
1-3-1 Specifications
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