Omron Sysmac NJ-series User Manual

1 Introduction
1-8
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
CIP service:
Tag data links
(cyclic commu-
nications)
Number of con-
nections
256 per port (total of
512 with two ports)
32
Packet interval
(refresh cycle)
0.5 to 10,000 ms in
0.5-ms increments
2 to 10,000 ms
in 1-ms incre-
ments
10 to 10,000
ms in 1-ms
increments
1 to 10,000 ms
in 1-ms incre-
ments
Packet intervals can be set independently for each connection. (Data is
refreshed over the network at the preset interval and does not depend
on the number of nodes.)
Allowed commu-
nications band-
width per Unit
40,000 pps
*2, *3
3,000 pps
*2
1,000 pps
*2
3,000 pps
*2,
*3
Note The heartbeat is included.
Number of regis-
trable tags
256 per port (total of
512 with two ports)
256
Tag types
Network variables
CIO, Work, Holding,
DM, and EM Areas
cannot 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.
CIP service:
Tag data links
(cyclic commu-
nications)
Number of tags
per connection (=
1 tag set)
8 (7 tags when the tag set contains the Controller status)
Maximum link
data size per
node
739,328 bytes 19,200 bytes
Maximum data
size per connec-
tion
1,444 bytes
*4
600 bytes
*4
Note Data concurrency is maintained within each connection. Refer to
7-1-7 Concurrency of Tag Data Link Data for methods to maintain
concurrency.
Number of regis-
trable tag sets
256 per port (total of
512 with two ports)
(1 connection = 1
tag set)
32 (1 connection = 1 tag set)
Maximum size of
1 tag set
722 words (The
Controller status
uses 1 word when
the tag set contains
the Controller sta-
tus.)
300 words (The Controller status uses 1 word
when the tag set contains the Controller status.)
Changing tag
data link parame-
ters when Con-
troller is in RUN
mode
Supported
*5
Multi-cast packet
filter
*6
Supported
Item
Specifications
NX701-
NX1P2-

NJ501-/NJ301-/
NJ101-
Unit version 1.10 or
later
Unit version
1.13 or later
Unit version
1.00 to 1.02
Unit version
1.03 or later

Omron Sysmac NJ-series Specifications

General

Brand	Omron
Model	Sysmac NJ-series
Category	Computer Hardware
Language	English