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Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any
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Warranty and Limitations of Liability
WARRANTY
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of
twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all
other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT,
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT
ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any
intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped
with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay
or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored,
installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved
in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in
combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty.
Programmable Terminals
NT11/ NT21
See http://www.omron.com/global/ or contact your Omron representative for published information.
LIMITATIONS OF LIABILITY
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF
PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS
BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Application Considerations
SUITABILITY FOR USE
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in
the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings
and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product
in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of
the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES
WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON
PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof.
Disclaimers
PERFORMANCE DATA
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does
not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements.
Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part
numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of
the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for
your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product.
ERRORS AND OMISSIONS
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical or proofreading errors or omissions.
Note: Do not use this document to operate the Unit.
OMRON Corporation
Industrial Automation Company
Authorized Distributor:
Kyoto, JAPAN
Contact: www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Wegalaan 67-69, 2132 JD Hoofddorp
The Netherlands
Tel: (31)2356-81-300/Fax: (31)2356-81-388
OMRON ELECTRONICS LLC
2895 Greenspoint Parkway, Suite 200
Hoffman Estates, IL 60169 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
© OMRON Corporation 2015 All Rights Reserved.
In the interest of product improvement,
specifications are subject to change without notice.
Printed in Japan
Cat. No. V071-E1-03
0815 (1003)
NT11
NT21
Compact Size, High Performance
NT11
Superb functionality with a compact screen size
Effective display area
117 x 63 mm
High-speed NT Links
Two RS-232C ports
Memory Link
Printout of Production Status
Bar Graphs can be Displayed
Data such as the production status and production results
can be printed out, leaving a record on paper which can be
used as a daily report.
(The NT11S has a printer port. One screen only is printed.)
Bar graph displays allow the progress of processes to be
checked at a glance.
(The bars are oriented horizontally.)
Supports Memory Units
Up to 3,999 screens
Concentrated functionality
Mathematical
functions
31 functional parts
• Recipes
• Alarm lists/histories
• Image library
• Trend graphs
• Analog meters
NT20S/NT31
data compatibility
Screen
Line 1
Line 2
Line 3
Prod.
200
140
350
Plan
200
150
350
Advantages From
the Standpoint of Maintenance,
Password Screens for Security
Upgraded NT Support Tool
version (-EV4.7)
•Shares I/O comment data
with CX-Programmer
•Symbol Manager previews
•Copy image library window data
•Individual editing of grouped parts
•Windows XP supported
Password screens cannot be accessed unless the correct
password is entered. This means that the operations that
can be performed can be restricted according to the
operator.
NT21
Supports RS-232C/422
Adapter (connector)
Bar Code Reader
function
Programming Console
function
Integral Numeric Key Pad
The display, numeric keys, and function keys are all
integrated into the front panel, which is convenient for
designers. The key layout is ergonomically designed for
ease of use.
High-speed Host Link
Up to 115,200 bps supported between CS1/CJ1 PLCs.
High-speed Host Link
Key Titles can be Marked on the Function
Key Sheet
Long-lived Backlight
Key titles can be marked on the function key sheet in
accordance with the applications of the keys: the sheet can
be taken out from the side face of the terminal.
The front panel of the terminal has a water-withstanding
construction.
Fully Compatible
with NT11S
Full Area Access
to CS1/CJ1
Since LEDs are used for the backlight, it is very long-lived
and rarely needs to be changed.
Display History Record Helps in Analysis of
Machine Faults
When the display history record function is set as a screen
attribute, the time, the screen number, and a comment are
recorded in the terminal's memory every time the relevant
screen is displayed. This display history can be printed by
issuing a print instruction from the host, and is useful for
machine fault analysis.
Example key titles:
F1
F2
RUN
AUT
Long-lived Backlight
F3
MAN.
Example printout
F4
STOP
NT11
Password
Screens
No. Time
Screen No Screen Comment
1 11/01-10:00 1
LINE ERROR
2 11/07-15:33 15 MOTOR ERROR
3 11/11-13:56 19 COMPRESSER ERROR
4 11/14-09:12 5
MOTOR ERROR
Simplified Ladder Programming
Conforms to NEMA4 and IP65
2
Windows is either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
Other company names and product names in this document are the trademarks or registered trademarks of their respective companies.
The product photographs and figures that are used in this catalog may vary somewhat from the actual products.
3
Compact Size, High Performance
NT11
Superb functionality with a compact screen size
Effective display area
117 x 63 mm
High-speed NT Links
Two RS-232C ports
Memory Link
Printout of Production Status
Bar Graphs can be Displayed
Data such as the production status and production results
can be printed out, leaving a record on paper which can be
used as a daily report.
(The NT11S has a printer port. One screen only is printed.)
Bar graph displays allow the progress of processes to be
checked at a glance.
(The bars are oriented horizontally.)
Supports Memory Units
Up to 3,999 screens
Concentrated functionality
Mathematical
functions
31 functional parts
• Recipes
• Alarm lists/histories
• Image library
• Trend graphs
• Analog meters
NT20S/NT31
data compatibility
Screen
Line 1
Line 2
Line 3
Prod.
200
140
350
Plan
200
150
350
Advantages From
the Standpoint of Maintenance,
Password Screens for Security
Upgraded NT Support Tool
version (-EV4.7)
•Shares I/O comment data
with CX-Programmer
•Symbol Manager previews
•Copy image library window data
•Individual editing of grouped parts
•Windows XP supported
Password screens cannot be accessed unless the correct
password is entered. This means that the operations that
can be performed can be restricted according to the
operator.
NT21
Supports RS-232C/422
Adapter (connector)
Bar Code Reader
function
Programming Console
function
Integral Numeric Key Pad
The display, numeric keys, and function keys are all
integrated into the front panel, which is convenient for
designers. The key layout is ergonomically designed for
ease of use.
High-speed Host Link
Up to 115,200 bps supported between CS1/CJ1 PLCs.
High-speed Host Link
Key Titles can be Marked on the Function
Key Sheet
Long-lived Backlight
Key titles can be marked on the function key sheet in
accordance with the applications of the keys: the sheet can
be taken out from the side face of the terminal.
The front panel of the terminal has a water-withstanding
construction.
Fully Compatible
with NT11S
Full Area Access
to CS1/CJ1
Since LEDs are used for the backlight, it is very long-lived
and rarely needs to be changed.
Display History Record Helps in Analysis of
Machine Faults
When the display history record function is set as a screen
attribute, the time, the screen number, and a comment are
recorded in the terminal's memory every time the relevant
screen is displayed. This display history can be printed by
issuing a print instruction from the host, and is useful for
machine fault analysis.
Example key titles:
F1
F2
RUN
AUT
Long-lived Backlight
F3
MAN.
Example printout
F4
STOP
NT11
Password
Screens
No. Time
Screen No Screen Comment
1 11/01-10:00 1
LINE ERROR
2 11/07-15:33 15 MOTOR ERROR
3 11/11-13:56 19 COMPRESSER ERROR
4 11/14-09:12 5
MOTOR ERROR
Simplified Ladder Programming
Conforms to NEMA4 and IP65
2
Windows is either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
Other company names and product names in this document are the trademarks or registered trademarks of their respective companies.
The product photographs and figures that are used in this catalog may vary somewhat from the actual products.
3
NT21
Versatile I/O and Large-capacity
Screen Memory in a Space-saving Size
Highly Reliable Hardware
Upgraded NT Support Tool Version
(-EV4.7)
Small Size, Large Screen
Long, Maintenance-Free Life (50,000 h)
Enhanced Editing Functions
The LCD screen is larger than the OMRON NT20S
(increased from 256 x 128 dots to 260 x 140 dots), but the
external dimensions and panel cut-out size are the same.
Conforms to International Standards
•I/O comments in the I/O tables of the CX-Programmer can
be used directly.
Larger
screen
The NT21 conforms to the EC Directives, as well as UL,
cULus (Class 1 Div2), and C-Tick.
The front panel has an enclosure rating equivalent to IP65F.
NT Support Tool
CX-Programmer
CX-Server
I/O comment data
System and screen data can be stored in
NT21 Flash Memory.
I/O comments for designated PLC addresses can be
used directly, with no need for CSV file conversion.
Function Support Equivalent to That
of a Mid-size Operator Interface
Two RS-232C Ports
Two RS-232C ports in the NT21 (compared with one in the
NT20S) enable simultaneous connection of a PLC, Bar
Code Reader, and NT Support Tool (connectable to serial
port A only).
NT21
NT Support Tool
(screen creation/transfer)
RS-232C
RS-232C
PLC (host)
Plenty of Capacity for Saving Graphic Screens
With 512 Kbytes of memory
capacity, there is more than
ample space for storing screen
data.
Abundant
graphic screen
storage
Versatile Communications
Recipe Function
Note: Some data revisions may be required due to size differences.
Parts tables on the PT
screen can be used to set
multiple word data in
records, which can then
be written to the PLC by a
simple PT touch panel operation. For example, the setting
parameters for separate models can be edited on the PT,
then written to or read from the PLC.
•Windows XP supported.
Comparison with the NT11
Basic
performance
Alarm List/History(*)
Model
Dimensions
NT11
NT11S
218 x 113 x 38.2 mm (H x W x D)
Resolution
160 x 64 dots (4.24 inches)
100 x 40 mm
Effective display area
Display color
An alarm message can be
displayed in response to
PLC bit status, and the
content and time of the
message can be stored as
an alarm history.
250
Screen data capacity
*C500-BAT08 Battery
(sold separately) required.
Other Keys
Display
elements
The NT21 is equipped with many of the same functions as
the PLC Programming Console.
NT21
Programming Console
function
Special
functions
PLC (host)
32 KB
4
Numeric Keys, Cursor Keys, Function Keys
NT21
PLC (host)
High-speed
1:N NT Links
4
Memory
Link
Personal
computer
(host)
Up to 256 math equations can be stored in the PT
processing table to allow automatic PT processing, and
the results can be written to the numeral memory table or
other destinations. This makes it possible to perform
scaling and other mathematical operations automatically
in the PT.
112 x 56 mm
Black & white (with blue mode)
178.5 x 100.5 mm
3,999
500
512 KB
96 KB
None
None
None
None
Supported
None
Painting out
None
Supported
None
Image/library displays
None
256 positions per screen
None
Analog meters
None
50 positions per screen
None
Trend graphs
None
1 position per screen
None
Broken line graphs
None
1 position per screen
None
Alarm lists/histories
None
4 positions per screen
None
Recipes
None
1 position per screen
None
Interlocks
None
Supported
None
Mathematical
Function
None
Math equations: Max. 256
(arithmetic functions,
logic operations,
bit manipulations,
comparison operations)
None
Programming
Console function
None
(Executes functions
equivalent to C200H-PR027
and CS1 Programming
Consoles.)
None
Supported
None
Supported
None
50,000 hours min.
10,000 hours min.
High-quality font
Backlight service life
Communications
117 x 63 mm
None
None
None (Emergency transfer mode)*
Memory Unit
RS-232C
RS-232C
Mathematical Functions
256 x 128 dots
(4.91 inches)
Rectangles, polygons,
arcs, sectors
RS-232C
NT21
260 x 140 dots
(5.2 inches)
204.2 x 99.8 mm
Max. number of
registered screens
Function keys
NT21
NT20S
190 x 110 x 53.5 mm (H x W x D)
Black & white (with Yellow mode)
Panel cut-out size (W x H)
Programming Console Function
In addition to the Host Link and 1:1 NT Link
communications, the NT21 supports high-speed 1:N NT
Links and Memory Link communications.
•Symbol Manager previews
are supported.
This function makes it
possible to preview symbols
(parts created from graphics
data).
•Parts can be copied by drag &
drop operations of image,
library, or mark data.
•The properties of grouped
parts can be edited without
having to ungroup them.
•Because NT20S and NT31
screen data is compatible
with the NT21, existing software assets can be utilized
to greatly reduce the number of design steps.
50,000 hours min.
10,000 hours min.
Memory Links
None
Supported
Via RS-232C
communications
Bar Code Reader
connection
None
Supported
None
9,600/19,200
9,600/19,200
Host Link Speed
Up to 115,200
9,600/19,200
*Emergency transfer mode: When power to the NT11 is turned ON with DIP switch pin 3 turned ON, data transfer mode can be entered directly without any other operation.
5
NT21
Versatile I/O and Large-capacity
Screen Memory in a Space-saving Size
Highly Reliable Hardware
Upgraded NT Support Tool Version
(-EV4.7)
Small Size, Large Screen
Long, Maintenance-Free Life (50,000 h)
Enhanced Editing Functions
The LCD screen is larger than the OMRON NT20S
(increased from 256 x 128 dots to 260 x 140 dots), but the
external dimensions and panel cut-out size are the same.
Conforms to International Standards
•I/O comments in the I/O tables of the CX-Programmer can
be used directly.
Larger
screen
The NT21 conforms to the EC Directives, as well as UL,
cULus (Class 1 Div2), and C-Tick.
The front panel has an enclosure rating equivalent to IP65F.
NT Support Tool
CX-Programmer
CX-Server
I/O comment data
System and screen data can be stored in
NT21 Flash Memory.
I/O comments for designated PLC addresses can be
used directly, with no need for CSV file conversion.
Function Support Equivalent to That
of a Mid-size Operator Interface
Two RS-232C Ports
Two RS-232C ports in the NT21 (compared with one in the
NT20S) enable simultaneous connection of a PLC, Bar
Code Reader, and NT Support Tool (connectable to serial
port A only).
NT21
NT Support Tool
(screen creation/transfer)
RS-232C
RS-232C
PLC (host)
Plenty of Capacity for Saving Graphic Screens
With 512 Kbytes of memory
capacity, there is more than
ample space for storing screen
data.
Abundant
graphic screen
storage
Versatile Communications
Recipe Function
Note: Some data revisions may be required due to size differences.
Parts tables on the PT
screen can be used to set
multiple word data in
records, which can then
be written to the PLC by a
simple PT touch panel operation. For example, the setting
parameters for separate models can be edited on the PT,
then written to or read from the PLC.
•Windows XP supported.
Comparison with the NT11
Basic
performance
Alarm List/History(*)
Model
Dimensions
NT11
NT11S
218 x 113 x 38.2 mm (H x W x D)
Resolution
160 x 64 dots (4.24 inches)
100 x 40 mm
Effective display area
Display color
An alarm message can be
displayed in response to
PLC bit status, and the
content and time of the
message can be stored as
an alarm history.
250
Screen data capacity
*C500-BAT08 Battery
(sold separately) required.
Other Keys
Display
elements
The NT21 is equipped with many of the same functions as
the PLC Programming Console.
NT21
Programming Console
function
Special
functions
PLC (host)
32 KB
4
Numeric Keys, Cursor Keys, Function Keys
NT21
PLC (host)
High-speed
1:N NT Links
4
Memory
Link
Personal
computer
(host)
Up to 256 math equations can be stored in the PT
processing table to allow automatic PT processing, and
the results can be written to the numeral memory table or
other destinations. This makes it possible to perform
scaling and other mathematical operations automatically
in the PT.
112 x 56 mm
Black & white (with blue mode)
178.5 x 100.5 mm
3,999
500
512 KB
96 KB
None
None
None
None
Supported
None
Painting out
None
Supported
None
Image/library displays
None
256 positions per screen
None
Analog meters
None
50 positions per screen
None
Trend graphs
None
1 position per screen
None
Broken line graphs
None
1 position per screen
None
Alarm lists/histories
None
4 positions per screen
None
Recipes
None
1 position per screen
None
Interlocks
None
Supported
None
Mathematical
Function
None
Math equations: Max. 256
(arithmetic functions,
logic operations,
bit manipulations,
comparison operations)
None
Programming
Console function
None
(Executes functions
equivalent to C200H-PR027
and CS1 Programming
Consoles.)
None
Supported
None
Supported
None
50,000 hours min.
10,000 hours min.
High-quality font
Backlight service life
Communications
117 x 63 mm
None
None
None (Emergency transfer mode)*
Memory Unit
RS-232C
RS-232C
Mathematical Functions
256 x 128 dots
(4.91 inches)
Rectangles, polygons,
arcs, sectors
RS-232C
NT21
260 x 140 dots
(5.2 inches)
204.2 x 99.8 mm
Max. number of
registered screens
Function keys
NT21
NT20S
190 x 110 x 53.5 mm (H x W x D)
Black & white (with Yellow mode)
Panel cut-out size (W x H)
Programming Console Function
In addition to the Host Link and 1:1 NT Link
communications, the NT21 supports high-speed 1:N NT
Links and Memory Link communications.
•Symbol Manager previews
are supported.
This function makes it
possible to preview symbols
(parts created from graphics
data).
•Parts can be copied by drag &
drop operations of image,
library, or mark data.
•The properties of grouped
parts can be edited without
having to ungroup them.
•Because NT20S and NT31
screen data is compatible
with the NT21, existing software assets can be utilized
to greatly reduce the number of design steps.
50,000 hours min.
10,000 hours min.
Memory Links
None
Supported
Via RS-232C
communications
Bar Code Reader
connection
None
Supported
None
9,600/19,200
9,600/19,200
Host Link Speed
Up to 115,200
9,600/19,200
*Emergency transfer mode: When power to the NT11 is turned ON with DIP switch pin 3 turned ON, data transfer mode can be entered directly without any other operation.
5
NT21
NT11
NT11 General Specifications
Item
Power supply voltage
Special Features
Specification
24 VDC
10 W max.
Noise resistance
Conforms to IEC61000-4-4, 2K (power lines)
Vibration resistance
10 to 57 Hz with 0.075 mm amplitude and 57 to 150 Hz with
9.8 m/s2 acceleration for 30 min in each of X, Y, and Z directions
Shock resistance
147 m/s2 3 times in each of X, Y, and Z directions
Ambient operating
temperature
0 to +50˚C
Ambient operating
humidity
35 to 85% RH (with no condensation)
Operating
environment
No corrosive gasses.
Storage temperature
–20 to +70˚C (with no freezing)
Enclosure ratings
Front panel: Equivalent to IP65, NEMA4
Weight
1.0 kg max.
Printing function
Printing of display history data
Printing of daily reports (printing format registered by the users)
Power supply voltage
24 VDC 15%
Display device
Monochrome STN LCD
Power consumption
7 W max.
Number of dots (resolution)
260 dots horizontally x 140 dots vertically
Maintenance
functions
• Self-test for memory, switches, etc.
• Status setting confirmation for communications and other
conditions.
• Simple communications confirmation.
Noise resistance
Conforms to IEC61000-4-4. Power supply line: 2 kV
10 to 57 Hz with 0.075-mm single amplitude,
57 to 150 Hz with 9.8 m/s2 acceleration,
for a total of 60 min in X, Y, and Z directions
Peak acceleration 15 G,
3 times each in X, Y, and Z directions
Effective display area
117 mm horizontally x 63 mm vertically
Viewing angle
Left/right direction: 30˚, up/down: 30˚
Display color
Black & white (with blue mode)
Service life
50,000 hours min. (until contrast reduced to 50%)
Automatic turn-OFF
Can be set to turn OFF in 1 to 255 min or to
remain ON with screen saver
Shock resistance
NT11 Product Configurations
Product
Programmable Host link direct
connection,
Terminal*
NT link method
Ten-key type (frame color: beige)
NT11-SF121-EV1
Ten-key type (frame color: black)
NT11-SF121B-EV1
Support Software
CD-ROM (for Windows 95, 98,
Me, XP, NT, 2000)
NT-ZJCAT1-EV4
10 sheets for replacement for beige
NT11-CKF01
10 sheets for replacement for black
NT11-CKF01B
Function key sheet
Vibration resistance
Specification
Model
Specification
Ambient operating
temperature
0 to 50˚C (with no icing)
Storage temperature
–20 to +70˚C (with no icing)
Ambient operating
humidity
35% to 85% (with no condensation)(0 to 40˚C)
35% to 55% (with no condensation)(40 to 50˚C)
Dimensions
190 x 110 x 53.5 mm (W x H x D)
(thickness inside panel: 49.0 mm)
Enclosure ratings
Front panel operating section: Equivalent to IP65F, NEMA 4.*
Weight
0.6 kg max.
*Usage may not be possible in places where the unit would be exposed to oil for long periods.
and a flash ROM that downloads the system program.
Item
Indicators
Switch
• 22 switches
• Life expectancy: 1 million operations minimum
Item
(Unit: mm)
113
98
Display Capacity
Note: In order to improve the performance of displays, liquid crystal devices may be changed
without notice.
Item
Display characters
Number of
characters displayed
Normal-size: 20 horizontally x 4 lines vertically max.
Enlargement function Double width
Character
string
displays
Display
elements
Numeral
displays
Graph
displays
Numeral
settings
Screen
Display
attributes history
218
38.2
Panel Plate thickness: 1.6 to 4.8 mm
Recommended panel cutout:
8 positions per screen
8 positions per screen
98.8 +0.5
0
4 positions per screen
8 positions per screen
Order of frequency, 256 screens
Password Ensures security: screens for which this attribute is set can
screen
only be displayed if the correct password is input.
Menu
screen
7.5
Specification
Normal characters (8 x 16 dots): Alphanumerics and symbols
Marks (8 x 16 dots): User-defined, 64 max.
204.2 +0.5
0
Fixed displays
Normal screen: Displays screen registered as normal.
Max. number of
registered screens
250
Screen registration
method
Transfer screen data created using an IBM PC/AT personal
computer to the PT.
Screen saving
method
Saved to flash memory: 32 KB (downloading method)
Pressure-sensitive
Threshold force for operation
1 N max.
Life expectancy
1 million operations min.
External Interface Specifications
Communications method
Not supported
Host Link
Supported
Supported
1:1 NT Link
Supported
Supported
1:N NT Links
Supported
Supported
NT Link, PT Programming Console function
Supported
Supported
SBC/personal computer
Analog meters
50 positions per screen, capable of displaying signs and percentages
Bar Code Reader
One frame per screen, 256 items per frame,
260 points per item
Lamps
256 positions per screen
Image library images
256 positions per screen
PLC
Memory Links
Product
Specification
256 positions per screen, max. 256 meshes
256 positions per screen
(numerical key pad)
Support Tool Windows 95, 98, Me, NT, or 2000
Character string settings
256 positions per screen
One position per screen
Alarm lists/histories Four groups per screen
Recipes
Displays screens registered as normal
Overlapping screens
A maximum of eight screens can be displayed overlapping each other.
Screen Windows
Display history screens
types
Order of occurrence (1,024 screens max.), order of frequency (255 times max.)
Displayed when powering ON (or resetting ) the PT,
and when switching to RUN mode.
Programming
Console screen
Emulates PLC Programming Console functions,
capable of being called from RUN mode.
Screen attributes
Screen registration
method
59
Saving screen data
Cables
Up to three window screens can be displayed.
System startup
screen
Options
By transferring screen data from the NT Support Tool
to the PT via serial communications
NT21-ST121-E
Frame color: black
NT21-ST121B-E
CD-ROM
NT-ZJCAT1-EV4
XW2Z-S002
For
PLC
connection
PT: 9-pin
PLC: 9-pin
Cable length: 2 m
XW2Z-200T
Cable length: 5 m
XW2Z-500T
PT: 9-pin
PLC: 25-pin
Cable length: 2 m
XW2Z-200S
Cable length: 5 m
XW2Z-500S
PT: 9-pin
PLC: Mini-peripheral
Cable length: 2 m
XW2Z-200T-2
Cable length: 5 m
XW2Z-500T-2
Reflection Protective Sheets Display area only (5 sheets)
NT20M-KBA04
Chemical-resistive Cover
Silicon cover
NT20S-KBA01
Battery
For alarm lists/histories
For screen and system
data transfer
C500-BAT08
Memory Unit
Buzzer, display history, normal background colors,
backlight mode, local windows
0:
No display
1 to 3999: User registered screens
(normal, overlapping, windows)
9000:
System startup screen
9001:
Display history screens, order of occurrence
9002:
Display history screens, order of frequency
9020:
Programming Console screen
9021 to 9023, 9030: Reserved
9999:
Return to previous screen designation
Model number
Frame color: beige
For screen transfer
One position per screen
Normal screens
Not supported
NT21 Standard Models
Numeral settings
Temporary inputs
Supported
Supported
which can be connected only to serial port B. (RS-485 connections must use 1:N NT Links.)
Touch switches
Thumbwheel settings 26 positions per screen
Supported
*Connection via RS-422A/485 is possible using the NS-AL002 RS-232C/422A Adapter (connector),
NT21
Programmable Monochrome STN
Terminal
Total of 256 positions
for both numerical and
thumbwheel settings
Serial port B
Supported
50 positions per screen, capable of displaying signs and percentages
One frame per screen, 50 items per frame
(8 items max. for data logging)
Serial port A
NT Support Tool
Graph displays
3.4
80.5
Input
256 positions per screen, max.
1,024 display elements for overlapping screens
Number
of
screens Screen number
1.9
Touch
panel
Specification
91 (13 horizontally x 7 vertically)
Character string
displays
Max. number of
3,999
registered screens
Rear face
Item
Number of switches
256 positions per screen, max. 10-digit display (2 words)
Trend graphs
Display
elements Broken line graphs
50,000 hours min. (at room temperature,
until brightness is reduced to 50%)
Replacement Non-replaceable
Numeral displays
Four items per screen
Screen types
Specification
A total of 65,535 per screen With overlapping screens,
the total is
Fixed character strings (Graphics:
Continuous straight lines, 524,280 per screen
Graphics
rectangles, circles,
polygons, arcs, sectors)
Marks
203
Service life
Backlight
(white cold cathode
tube)
Display Capacity
Outside Dimensions
Specification
Dot matrix of STN liquid
Backlight
crystal display panel
• LED
• Number of dots: 160 x 64
• Life expectancy: 50,000 hours
• Effective display area:
minimum
100 x 40 mm
• Automatic turn-off: can be set
• Life expectancy: 50,000 hours
to turn off in 10 minutes or
minimum
1 hour, or to remain on.
• View angle (left/right direction):
±20˚
• POWER indicator (Green LED): Lit while power is being supplied.
• RUN indicator (Green LED): Lit during operation
Display screen
Please refer to the next page.
Display
panel
Panel Specifications
*Connecting cables with the PLC and NTST are the same as those for the NT21.
Display/Panel Specifications
Specification
Item
*The PT body incorporated the communication interface, screen memory,
Note: In order to improve the performance of displays, liquid crystal devices may be ch
anged without notice.
Item
Specification
Allowable power
20.4 to 27.6 VDC (24 VDC -15%, +15%)
supply voltage range
Power consumption
Display Specifications
NT21 General Specifications
Item
NT-MF161
RS-232C/422A Adapter
NS-AL002
Connector Kit
XM2S-0911-S003
Dimensions
(Unit: mm)
178
100 122
53.5
4.5
39 min.
42 max.
Rear panel
110
By mounting the Memory Unit and downloading
(automatic/manual transfer) data to the PT
Flash memory (PT internal image memory)
15.5
28
142
190
Panel thickness: 1.6 to 4.8 mm
Recommended cut-out size:
178.5 +0.5/–0 x 100.5 +0.5/–0 mm (W x H)
6
19.5
52.5
7
NT21
NT11
NT11 General Specifications
Item
Power supply voltage
Special Features
Specification
24 VDC
10 W max.
Noise resistance
Conforms to IEC61000-4-4, 2K (power lines)
Vibration resistance
10 to 57 Hz with 0.075 mm amplitude and 57 to 150 Hz with
9.8 m/s2 acceleration for 30 min in each of X, Y, and Z directions
Shock resistance
147 m/s2 3 times in each of X, Y, and Z directions
Ambient operating
temperature
0 to +50˚C
Ambient operating
humidity
35 to 85% RH (with no condensation)
Operating
environment
No corrosive gasses.
Storage temperature
–20 to +70˚C (with no freezing)
Enclosure ratings
Front panel: Equivalent to IP65, NEMA4
Weight
1.0 kg max.
Printing function
Printing of display history data
Printing of daily reports (printing format registered by the users)
Power supply voltage
24 VDC 15%
Display device
Monochrome STN LCD
Power consumption
7 W max.
Number of dots (resolution)
260 dots horizontally x 140 dots vertically
Maintenance
functions
• Self-test for memory, switches, etc.
• Status setting confirmation for communications and other
conditions.
• Simple communications confirmation.
Noise resistance
Conforms to IEC61000-4-4. Power supply line: 2 kV
10 to 57 Hz with 0.075-mm single amplitude,
57 to 150 Hz with 9.8 m/s2 acceleration,
for a total of 60 min in X, Y, and Z directions
Peak acceleration 15 G,
3 times each in X, Y, and Z directions
Effective display area
117 mm horizontally x 63 mm vertically
Viewing angle
Left/right direction: 30˚, up/down: 30˚
Display color
Black & white (with blue mode)
Service life
50,000 hours min. (until contrast reduced to 50%)
Automatic turn-OFF
Can be set to turn OFF in 1 to 255 min or to
remain ON with screen saver
Shock resistance
NT11 Product Configurations
Product
Programmable Host link direct
connection,
Terminal*
NT link method
Ten-key type (frame color: beige)
NT11-SF121-EV1
Ten-key type (frame color: black)
NT11-SF121B-EV1
Support Software
CD-ROM (for Windows 95, 98,
Me, XP, NT, 2000)
NT-ZJCAT1-EV4
10 sheets for replacement for beige
NT11-CKF01
10 sheets for replacement for black
NT11-CKF01B
Function key sheet
Vibration resistance
Specification
Model
Specification
Ambient operating
temperature
0 to 50˚C (with no icing)
Storage temperature
–20 to +70˚C (with no icing)
Ambient operating
humidity
35% to 85% (with no condensation)(0 to 40˚C)
35% to 55% (with no condensation)(40 to 50˚C)
Dimensions
190 x 110 x 53.5 mm (W x H x D)
(thickness inside panel: 49.0 mm)
Enclosure ratings
Front panel operating section: Equivalent to IP65F, NEMA 4.*
Weight
0.6 kg max.
*Usage may not be possible in places where the unit would be exposed to oil for long periods.
and a flash ROM that downloads the system program.
Item
Indicators
Switch
• 22 switches
• Life expectancy: 1 million operations minimum
Item
(Unit: mm)
113
98
Display Capacity
Note: In order to improve the performance of displays, liquid crystal devices may be changed
without notice.
Item
Display characters
Number of
characters displayed
Normal-size: 20 horizontally x 4 lines vertically max.
Enlargement function Double width
Character
string
displays
Display
elements
Numeral
displays
Graph
displays
Numeral
settings
Screen
Display
attributes history
218
38.2
Panel Plate thickness: 1.6 to 4.8 mm
Recommended panel cutout:
8 positions per screen
8 positions per screen
98.8 +0.5
0
4 positions per screen
8 positions per screen
Order of frequency, 256 screens
Password Ensures security: screens for which this attribute is set can
screen
only be displayed if the correct password is input.
Menu
screen
7.5
Specification
Normal characters (8 x 16 dots): Alphanumerics and symbols
Marks (8 x 16 dots): User-defined, 64 max.
204.2 +0.5
0
Fixed displays
Normal screen: Displays screen registered as normal.
Max. number of
registered screens
250
Screen registration
method
Transfer screen data created using an IBM PC/AT personal
computer to the PT.
Screen saving
method
Saved to flash memory: 32 KB (downloading method)
Pressure-sensitive
Threshold force for operation
1 N max.
Life expectancy
1 million operations min.
External Interface Specifications
Communications method
Not supported
Host Link
Supported
Supported
1:1 NT Link
Supported
Supported
1:N NT Links
Supported
Supported
NT Link, PT Programming Console function
Supported
Supported
SBC/personal computer
Analog meters
50 positions per screen, capable of displaying signs and percentages
Bar Code Reader
One frame per screen, 256 items per frame,
260 points per item
Lamps
256 positions per screen
Image library images
256 positions per screen
PLC
Memory Links
Product
Specification
256 positions per screen, max. 256 meshes
256 positions per screen
(numerical key pad)
Support Tool Windows 95, 98, Me, NT, or 2000
Character string settings
256 positions per screen
One position per screen
Alarm lists/histories Four groups per screen
Recipes
Displays screens registered as normal
Overlapping screens
A maximum of eight screens can be displayed overlapping each other.
Screen Windows
Display history screens
types
Order of occurrence (1,024 screens max.), order of frequency (255 times max.)
Displayed when powering ON (or resetting ) the PT,
and when switching to RUN mode.
Programming
Console screen
Emulates PLC Programming Console functions,
capable of being called from RUN mode.
Screen attributes
Screen registration
method
59
Saving screen data
Cables
Up to three window screens can be displayed.
System startup
screen
Options
By transferring screen data from the NT Support Tool
to the PT via serial communications
NT21-ST121-E
Frame color: black
NT21-ST121B-E
CD-ROM
NT-ZJCAT1-EV4
XW2Z-S002
For
PLC
connection
PT: 9-pin
PLC: 9-pin
Cable length: 2 m
XW2Z-200T
Cable length: 5 m
XW2Z-500T
PT: 9-pin
PLC: 25-pin
Cable length: 2 m
XW2Z-200S
Cable length: 5 m
XW2Z-500S
PT: 9-pin
PLC: Mini-peripheral
Cable length: 2 m
XW2Z-200T-2
Cable length: 5 m
XW2Z-500T-2
Reflection Protective Sheets Display area only (5 sheets)
NT20M-KBA04
Chemical-resistive Cover
Silicon cover
NT20S-KBA01
Battery
For alarm lists/histories
For screen and system
data transfer
C500-BAT08
Memory Unit
Buzzer, display history, normal background colors,
backlight mode, local windows
0:
No display
1 to 3999: User registered screens
(normal, overlapping, windows)
9000:
System startup screen
9001:
Display history screens, order of occurrence
9002:
Display history screens, order of frequency
9020:
Programming Console screen
9021 to 9023, 9030: Reserved
9999:
Return to previous screen designation
Model number
Frame color: beige
For screen transfer
One position per screen
Normal screens
Not supported
NT21 Standard Models
Numeral settings
Temporary inputs
Supported
Supported
which can be connected only to serial port B. (RS-485 connections must use 1:N NT Links.)
Touch switches
Thumbwheel settings 26 positions per screen
Supported
*Connection via RS-422A/485 is possible using the NS-AL002 RS-232C/422A Adapter (connector),
NT21
Programmable Monochrome STN
Terminal
Total of 256 positions
for both numerical and
thumbwheel settings
Serial port B
Supported
50 positions per screen, capable of displaying signs and percentages
One frame per screen, 50 items per frame
(8 items max. for data logging)
Serial port A
NT Support Tool
Graph displays
3.4
80.5
Input
256 positions per screen, max.
1,024 display elements for overlapping screens
Number
of
screens Screen number
1.9
Touch
panel
Specification
91 (13 horizontally x 7 vertically)
Character string
displays
Max. number of
3,999
registered screens
Rear face
Item
Number of switches
256 positions per screen, max. 10-digit display (2 words)
Trend graphs
Display
elements Broken line graphs
50,000 hours min. (at room temperature,
until brightness is reduced to 50%)
Replacement Non-replaceable
Numeral displays
Four items per screen
Screen types
Specification
A total of 65,535 per screen With overlapping screens,
the total is
Fixed character strings (Graphics:
Continuous straight lines, 524,280 per screen
Graphics
rectangles, circles,
polygons, arcs, sectors)
Marks
203
Service life
Backlight
(white cold cathode
tube)
Display Capacity
Outside Dimensions
Specification
Dot matrix of STN liquid
Backlight
crystal display panel
• LED
• Number of dots: 160 x 64
• Life expectancy: 50,000 hours
• Effective display area:
minimum
100 x 40 mm
• Automatic turn-off: can be set
• Life expectancy: 50,000 hours
to turn off in 10 minutes or
minimum
1 hour, or to remain on.
• View angle (left/right direction):
±20˚
• POWER indicator (Green LED): Lit while power is being supplied.
• RUN indicator (Green LED): Lit during operation
Display screen
Please refer to the next page.
Display
panel
Panel Specifications
*Connecting cables with the PLC and NTST are the same as those for the NT21.
Display/Panel Specifications
Specification
Item
*The PT body incorporated the communication interface, screen memory,
Note: In order to improve the performance of displays, liquid crystal devices may be ch
anged without notice.
Item
Specification
Allowable power
20.4 to 27.6 VDC (24 VDC -15%, +15%)
supply voltage range
Power consumption
Display Specifications
NT21 General Specifications
Item
NT-MF161
RS-232C/422A Adapter
NS-AL002
Connector Kit
XM2S-0911-S003
Dimensions
(Unit: mm)
178
100 122
53.5
4.5
39 min.
42 max.
Rear panel
110
By mounting the Memory Unit and downloading
(automatic/manual transfer) data to the PT
Flash memory (PT internal image memory)
15.5
28
142
190
Panel thickness: 1.6 to 4.8 mm
Recommended cut-out size:
178.5 +0.5/–0 x 100.5 +0.5/–0 mm (W x H)
6
19.5
52.5
7
Terms and Conditions Agreement
Read and Understand this Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any
questions or comments.
Warranty and Limitations of Liability
WARRANTY
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of
twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all
other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT,
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT
ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any
intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped
with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay
or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored,
installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved
in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in
combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
LIMITATIONS OF LIABILITY
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF
PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS
BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Application Considerations
SUITABILITY FOR USE
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in
the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings
and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product
in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of
the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES
WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON
PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof.
Disclaimers
PERFORMANCE DATA
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does
not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements.
Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part
numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of
the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for
your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product.
ERRORS AND OMISSIONS
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical or proofreading errors or omissions.
Note: Do not use this document to operate the Unit.
OMRON Corporation
Industrial Automation Company
Authorized Distributor:
Kyoto, JAPAN
Contact: www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Wegalaan 67-69, 2132 JD Hoofddorp
The Netherlands
Tel: (31)2356-81-300/Fax: (31)2356-81-388
OMRON ELECTRONICS LLC
2895 Greenspoint Parkway, Suite 200
Hoffman Estates, IL 60169 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
© OMRON Corporation 2015 All Rights Reserved.
In the interest of product improvement,
specifications are subject to change without notice.
CSM_1_1_0915
Cat. No. V071-E1-03
0815 (1003)
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