Omron NT21 User Manual

Appendix BCompatibility with Screen Data of Other PT Models
448
Main Changes from Version V2 to Version V3
Version 3 is a hardware upgrade for compliance with RoHS. (RoHS compliance was completed in September
2006 for the NT631C and in November 2006 for the NT31/NT31C.)
There are no changes in functionality.
Screen data used with version-2 hardware can be used without modification. The system program, however, can-
not be used with version-2 or earlier hardware and must be used with version-3 hardware.
Relationship between System Program and Hardware
The NT31, NT31C, and NT631C PTs are available in the following models. The system programs
specified below were installed when these models were shipped from the factory. The system programs
are also provided with the Support Software as listed below.
Model History System program
NT31-ST121-E
Original product
Version 1.
(P id d i h NT ZJCMX1 V2 )
Same for pre-version-1 to
i2hd bh
NT31C-ST131-E
gp

(Provided with NT-ZJCMX1-V2.)
p
version-2 hardware but there
are restrictions to applicable
NT31-ST121-EV1
Product with above
upgrade
Version 2.0 or Version 2.1
(Provided with NT-ZJCMX1-V3 )
are restr
i
ct
i
ons to app
li
ca
bl
e
functions depending on the
hd i hihth
NT31C-ST141-EV1
upgra
d
e
(February 1998)
(P
rov
id
e
d
w
ith
NT
-
ZJCMX1
-
V3
.
)
pg
hardware version on which the
system is installed.
NT31-ST121-EV2
Product with above
upgrade
Version 3.0 or Version 3.1
(Provided with
system
is
installed
.
NT31C-ST141-EV2
upgra
d
e
(December 1999)
(P
rov
id
e
d
w
ith
NT-ZJCMX1-V4.00.)
NT31-ST122-EV2
Product with above
upgrade
Version 3.1
(Provided with NT-ZJCMX1-V4 05 )
NT31C-ST142-EV2
upgra
d
e
(October 2004)
(P
rov
id
e
d
w
ith
NT
-
ZJCMX1
-
V4
.
05
.
)
NT31-ST123-EV3
Product with above
upgrade
Version 4.0
(Provided with -ZJCMX1-V4.08.)
Only for version-3 hardware.
Cannot be installed in
NT31C-ST143-EV3
upgrade
(April 2006)
(Provided
with
ZJCMX1 V4
.
08
.
)
Cannot
be
installed
in
pre-version-1 to version-2
hardware.
NT631C-ST151-E
Original product
Version 1. 
(Provided with NT-ZJCMX1-V2.)
Same for pre-version-1 to
version-2 hardware but there
ti ti t li bl
NT631C-ST151-EV1
Product with above
upgrade
(December 1998)
Version 2.0 or Version 2.1
(Provided with NT-ZJCMX1-V3.)
are restrictions to applicable
functions depending on the
hardware version on which the
system is installed
NT631C-ST151-EV2
Product with above
upgrade
(December 1999)
Version 3.01 or Version 3.1
(Provided with NT-ZJCMX1-V4.00.)
sys
t
em
i
s
i
ns
t
a
ll
e
d
.
NT631C-ST152-EV2
Product with above
upgrade
(October 2004)
Version 3.1
(Provided with NT-ZJCMX1-V4.05.)
NT631C-ST153-EV3
Product with above
upgrade
(September 2006)
Version 4.0
(Provided with NT-ZJCMX1-V4.08.)
Only for version-3 hardware.
Cannot be installed in
pre-version-1 to version-2
hardware.
Note The NT-series System Installer must be version 2.0 or higher to install the NT31/NT31C/NT631-V3 system
program. (NT-series System Installer version 2.0 is provided with the NT-series Support Tool version 4.73
or higher.)
NT21 System Programs
The system program indicated below is installed in the NT21 in the default state. Also, system program is supplied
with the Support Tool as follows:
• System programs for NT21-ST121-E: System Program Version 1.0
(System programs supplied with NT-ZJCAT1-EV4)
NT31/NT31C System Program
System program version 1. to version 3.1 have mutual compatibility, therefore, they can be installed and
used for the NT31-ST121-E/NT31C-ST141-E, NT31-ST121-EV1/NT31C-ST141-EV1, and

Omron NT21 Specifications

General

Brand	Omron
Model	NT21
Category	Touch terminals
Language	English