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Compact Size, High Performance
Superb functionality with a compact screen size
Effective display area
117 x 63 mm
Memory Link
Up to 3,999 screens
Concentrated functionality
Mathematical
functions
NT20S/NT31
data compatibility
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
High-speed Host Link
Full Area Access
to CS1/CJ1
Simplified Ladder Programming
2
High-speed NT Links
Two RS-232C ports
Supports Memory Units
31 functional parts
• Recipes
• Alarm lists/histories
• Image library
• Trend graphs
• Analog meters
NT21
Bar Code Reader
Supports RS-232C/422
function
Adapter (connector)
Programming Console
function
Long-lived Backlight
Fully Compatible
with NT11S
Password
NT11
Screens
Conforms to NEMA4 and IP65
NT
NT11
NT11
Printout of Production Status
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.)
Screen
Plan
Prod.
Line 1
200
200
Line 2
150
140
Line 3
350
350
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.
Key Titles can be Marked on the Function
Key Sheet
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.
Example key titles:
F1
F2
F3
RUN
AUT
MAN.
F4
STOP
Bar Graphs can be Displayed
Bar graph displays allow the progress of processes to be
checked at a glance.
(The bars are oriented horizontally.)
Advantages From
Advantages From
the Standpoint of Maintenance,
the Standpoint of Maintenance,
Password Screens for Security
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.
Long-lived Backlight
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 printout
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
3
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