Omron NX Series User Manual

Item
NX-ser-
ies
Ether-
Net/IP
Unit
NX-series CPU Unit
NJ-series CPU
Unit
CJ2M-CPU3£
CS1W-EIP21
CJ1W
-EIP21
CJ2H-
CPU6
£-EIP
NX-
EIP201
NX701 NX502 NX102 NX1P2
Unit version
Ver.
1.00 to
1.02
1.03 or
later
2.0
2.1 or
later
Tag set Maxi-
mum
size of 1
tag set
722
words
(721
words
when
the tag
set in-
cludes
the Con-
troller
status)
722 words
(721 words when
the tag set includes
the Controller sta-
tus)
300 words
(299 words when the tag set includes the
Controller status)
20
words
(19
words
when
the tag
set in-
cludes
the Con-
troller
status)
640
words
(639
words
when
the tag
set in-
cludes
the Con-
troller
status)
722 words
(721 words
when the tag
set includes
the Controller
status)
Number
of tags
per tag
set
64
(7 tags
when
the tag
set in-
cludes
the Con-
troller
status)
Note: In-
put and
output
varia-
bles
cannot
be com-
bined in
one tag
set.
8
(7 tags
when
the tag
set in-
cludes
the Con-
troller
status)
Note: In-
put and
output
varia-
bles
cannot
be com-
bined in
one tag
set.
64
(63 tags
when
the tag
set in-
cludes
the Con-
troller
status)
Note: In-
put and
output
varia-
bles
cannot
be com-
bined in
one tag
set.
8
(7 tags when the tag set includes the Controller status)
Note: Input and output variables cannot be combined in one tag set.
Number
of regis-
trable
tag sets
256
(total of
512 with
two
ports)
256
(total of
512 with
two
ports)
64
(total of
128 with
two
ports)
32 (total
of 40
with two
ports)
*2
32 32 256
Connec-
tion
Number
of con-
nections
256
(total of
512 with
two
ports)
256
(total of
512 with
two
ports)
64
(total of
128 with
two
ports)
32 (total
of 64
with two
ports)
32 32 256
Maxi-
mum
data
size per
connec-
tion
722
words
*3
(Data
concur-
rency is
main-
tained at
each
connec-
tion.)
722 words
*3
(Data concurrency
is maintained at
each connection.)
300 words
(Refer to 9-1-7 Concurrency of T
ag Data
Link Data on page 9-12
for the conditions
for maintaining data concurrency on a
connection basis.)
20
words
640
words
252 or 722
words
*3
(Data concur-
rency is main-
tained at each
connection.)
(Data concurrency
is maintained at
each connection.)
9 Tag Data Link Functions
9-79
NX-series EtherNet/IP Unit User's Manual (W627)
9-4 Tag Data Links with Other Models
9

Omron NX Series Specifications

General

Programming Languages	Ladder, Structured Text, Function Block Diagram, Sequential Function Chart
Communication Ports	Ethernet, USB, RS-232C, RS-485
Memory Capacity	Varies by model
Program Memory	Varies by model
Data Memory	Varies by model
Operating Temperature	0°C to 55°C
Power Supply	24 VDC
Ethernet Ports	1 or 2 ports (depending on model)
USB Ports	1 or 2 ports (depending on model)
Dimensions	Varies by model
Weight	Varies by model