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Supplementary Description

GT1275-VNBA, GT1275-VNBD
GT1265-VNBA, GT1265-VNBD

Thank you for purchasing the GOT1000 Series.

GT12

Prior to use, please read both this manual and the detailed 
manual thoroughly to fully understand the product.

MODEL

GT12-U-TUIKA- E

SH(NA)-080864ENG-D(1104)MEE

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Manuals

The following shows manuals relevant to this product.

*1 It is stored as a PDF on the GT Works3 CD-ROM.

© 2009 MITSUBISHI ELECTRIC CORPORATION

Relevant Manual

Manual name

Manual number

(Model code)

GT16 User's Manual (Hardware)

(Sold separately)

*1

SH-080928ENG

(1D7MD3)

GT16 User's Manual (Basic Utility)

(Sold separately)

*1

SH-080929ENG

(1D7MD4)

GT11 User's Manual

(Sold separately)

*1

JY997D17501A

(09R815)

GT Designer3 Version1 Screen Design  
Manual (Fundamentals)

(Sold separately)

*1

SH-080866ENG

(1D7MB9)

GT Designer3 Version1 Screen Design 
Manual (Functions) 1/2, 2/2

(Sold separately)

*1

SH-080867ENG

(1D7MC1)

GOT1000 Series Connection Manual 
(Mitsubishi Products) for GT Works3

(Sold separately)

*1

SH-080868ENG

(1D7MC2)

GOT1000 Series Connection Manual 
(Non-Mitsubishi Products 1) for GT Works3

(Sold separately)

*1

SH-080869ENG

(1D7MC3)

GOT1000 Series Connection Manual 
(Non-Mitsubishi Products 2) for GT Works3

(Sold separately)

*1

SH-080870ENG

(1D7MC4)

GOT1000 Series Connection Manual 
(Microcomputer, MODBUS Products, 
Peripherals) for GT Works3

(Sold separately)

*1

SH-080871ENG

(1D7MC5)

GOT1000 Series Gateway Functions Manual 
for GT Works3

(Sold separately)

*1

SH-080858ENG

(1D7MA7)

GT Simulator3 Version1 Operating Manual 
for GT Works3

(Sold separately)

*1

SH-080861ENG

(1D7MB1)

GOT1000 Series User's Manual (Extended 
Functions, Option Functions) for GT Works3

(Sold separately)

*1

SH-080863ENG

(1D7MB3)

GT12 General Description

(Included with GOT)

IB-0800448ENG

(1D7MB4)

1. OVERVIEW

This manual is a supplementary description concerning the different 
functions between GT1275-VNBA, GT1275-VNBD, GT1265-VNBA,  
GT1265-VNBD (abbreviated as GT12 below) and GT1155-QSBD, 
GT1155-QLBD (abbreviated as GT11 below).
For details of the installation method, wiring method, and utility 
function, refer to description of the GT16 and the GT11 in each 
manual.

The GT12 model only has the standard functions available. 
The following shows defferences between the GT11 and the GT12.
(For details of the differences, refer to 2. SPECIFICATION 
FUNCTION COMPARISON FOR GT12 AND GT11.)

(1) Using the analog touch panel

You can improve operability by using the analog touch panel.

(2) Option functions available on the standard

No option function board is required for using the option functions.

(3) Large model line up

For screen sizes, there is a 10.4 type (for the GT1675) and an 8.4
type (for the GT1665) available for large models.

(4) Expanding user memory

On the GT11, the capacity for the user memory is 3MB, whereas it
is possible to use 9MB on the GT12 for user memory. 

(5) USB interface

The USB interface is on the rear side.

(6) CF card interface

The CF card interface is on the rear side.

(7) Ethernet interface

The Ethernet interface is on the rear side.

2. SPECIFICATION FUNCTION 

COMPARISON FOR GT12 AND GT11

The table overview shows the different specifications and functions 
available on the GT12 and the GT11.
For details of each function, refer to the relevant manual.

(1) Hardware comparison
      The following shows the differences in hardware on the GT12 and the GT11.

 

 

: Supported  

 : Not supported  -: Not necessary

(Continue to next page)

Item

GT12

GT11

Relevant manual

GT1275-

VNBA

GT1275-

VNBD

GT1265-

VNBA

GT1265-

VNBD

GT1155-QSBD

GT1155-QLBD

Display 
section

Type

TFT color liquid crystal display

STN color liquid 

crystal display

STN monochrome 

liquid crystal display 

(white/black)

GT11 User's Manual
 (Hardware)

Screen size

10.4"

8.4"

5.7"

Resolution

640 

 480 [dots]

320 

 240 [dots]

Display size

211(8.31)(W) 

158(6.22)(H) 

[mm](inch)

171(6.73)(W) 

128(5.04)(H) 

[mm](inch)

115(4.53)(W) 

 86(3.39)(H) [mm](inch)

Character display 
count

16-dot standard font: 40 characters 30

lines (2byte character)

12-dot standard font: 53 characters 40

lines (2byte character)

16-dot standard font: 20 characters 15

lines (2byte character)

12-dot standard font: 26 characters 20

lines (2byte character)

Color display

256 colors

256 colors

Monochrome

(white/black)

16 Scales

Display angle

Left/Right: 45 degrees

Top/Bottom: 20 degrees

Left/Right: 50 

degrees

Top: 50 degrees

Bottom: 60 degrees

Left/Right: 45 

degrees

Top: 20 degrees

Bottom: 40 degrees

Contrast 
adjustment

-

16-level adjustment

Intensity of LCD 
only

200[cd/m

2

]

(Adjustable in 4 levels)

380[cd/m

2

]

(Adjustable in 8 

levels)

220[cd/m

2

]

(Adjustable in 8 

levels)

Life

Approx. 52,000 h (Operating ambient 

temperature: 25 )

Approx. 50,000 h (Operating ambient 

temperature: 25 )

Backlight Life

Approx. 50,000 h or 

longer(Time when 
display luminance 

reaches 50% at the 

operating ambient 

temperature of 25 )

Approx. 40,000 h or 

longer(Time when 
display luminance 

reaches 50% at the 

operating ambient 

temperature of 25 )

Approx. 75,000 h 

or longer

Approx. 54,000 h 

or longer

Touch 
panel

Type

Analog resistive film

Matrix resistive film

GT16 User's Manual
 (Hardware)
GT11 User's Manual

Number of touch 
keys

-

300 keys/screen (Matrix structure of 15 

lines 

 20 columns)

Key size

Minimum 2 

 2 [dots] (per key)

Maximum 16 

 16 [dots] (per key)

Number of objects 
that can be 
simultaneously
touched

Simultaneous presses not allowed.

(Only 1 point can be touched.)

Maximum of 2 points

Memory

C drive

Built-in flash memory 9MB

*1

Built-in flash memory 3MB

GT11 User's Manual

Built-in 
interface

USB (device)

 (Rear side)

 (Front side)

Option function 
board

Option functions supported as standard

Option function board is necessary for 

option function use

Ethernet

GT16 User's Manual
 (Hardware)

*1:The limit for available storage for project data is 6MB.

(2) Option comparison
      The following shows the differences in options on the GT12 and the GT11.

 

 

: Supported  

 : Not supported

*1 : The GOT automatically formats the D drive (SRAM) when the battery is not attached.
       Attach the battery to keep clock and alarm history data.

Item

GT12

GT11

Relevant manual

GT1275-

VNBA

GT1275-

VNBD

GT1265-

VNBA

GT1265-

VNBD

GT1155-QSBD

GT1155-QLBD

External dimensions

303(11.93)(W) 

 

214(8.43)(H) 

 

53(2.09)(D) 

[mm](inch)

241(9.49)(W) 

 

190(7.48)(H) 

 

58(2.29)(D) 

[mm](inch)

164(6.46)(W) 

135(5.32)(H) 

 56(2.21)(D) 

[mm](inch)

GT11 User's Manual

Panel cutting dimensions

289(11.38)(W) 

 

200(7.87)(H)

[mm](inch)

227(8.94)(W) 

 

176(6.93)(H)

[mm](inch)

153 (6.03)(W) 

 121(4.77)(H) [mm] (inch)

Weight (mounting fixtures are 
not included)

2.3kg(5.1lb)

1.7kg(3.7lb)

0.7kg(1.5lb)

Power supply

100 to 

240VAC

24VDC

100 to 

240VAC

24VDC

DC24V

Item

GT12

GT11

Relevant manual

GT1275-VNBA,

GT1275-VNBD

GT1265-VNBA, 

GT1265-VNBD

GT1155-QSBD, 

GT1155-QLBD

Protective sheet

Clear

GT11-70PSCB

GT11-60PSCB

GT11-50PSCB

GT11 User's Manual

Antiglare

GT11-50PSGB

Clear 
(Frame: white)

GT11-50PSCW

Antiglare 
(Frame: white)

GT11-50PSGW

Battery

GT11-
50BAT

*1

(Pre-attached for shipment)

Attachment

GT15-70
ATT-98

GT16 User's Manual
 (Hardware)

GT15-70
ATT-87

GT15-60
ATT-97

GT15-60
ATT-96

GT15-60
ATT-87

GT15-60
ATT-77

Stand

GT15-70STAND

GT05-50STAND

GT16 User's Manual
 (Hardware)
GT11 User's Manual

Backlight

GT12-70VLTN

GT12-60VLTN

Replacement unavailable

(3) Function comparison
     The following shows the differences in functions on the GT12 and the GT11.

For details of the utility screen, refer to the GT16 User's Manual.

 

 

: Supported  

 : Not supported   -: Not necessary

(Continue to next page)

Item

GT12

GT11

Relevant manual

GT1275-VNBA, GT1275-VNBD,

GT1265-VNBA, GT1265-VNBD

GT1155-QSBD,

GT1155-QLBD

Shape

Rounded,
rectangle

Screen Design
Manual
(Fundamentals)

GOT internal device

GB

65536 points

65536 points

GD

65536 points

65536 points

Vertical format

Screen changing

Memory card 
storage for 
screen transition 
history

ASCII input/display Text alignment

Screen Design
Manual (Functions)

Historical data list 
display

Maximum 
number of 
objects per 
screen

1

Date display/time 
display

View format

Date: 20 types

Time: 6 types

Date: 20 types

Time: 6 types

User alarm

Alarm (device) 
points

Maximum 8192

Maximum 8192

Alarm history

Alarm (device) 
points

3072

3072

Alarm history 
recorded

D drive: 2048 records
A drive: 3072 records

D drive: 2048 records
A drive: 3072 records

File storage 
location

D drive, A drive

D drive, A drive

Alarm display function

Popup display

Scrolling display

Advanced alarm observation

Advanced user 
alarm function

D drive, A drive

(Number of alarms : 8)

Advanced 
system alarm 
function

D drive, A drive

Line graph

Scale points

101

101

Trend graph

Scale points

101

101

Bar graph

Scale points

101

101

Statistics bar graph Scale points

101

101

Statistics pie graph Scale points

101

101

Scatter graph

Scale points

101

101

Circle graph

Scale points

101

101

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