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F940GOT Handy Series Specifications 2
2-4
2.4 Screen Hardware Specifications
• Bright dots (always lit) and dark dots (unlit) may appear on a liquid crystal display panel. It is
impossible to completely avoid this symptom, as the liquid crystal display comprises of a
great number of display elements. Flickers may be observed depending on the display color.
Please note that these dots appear due to its characteristic and are not caused by product
defect.
• When the same screen is displayed for a long time, an incidental color or partial discolora-
tion is generated on the screen due to heat damage, and it may not disappear.
• Using the GOT Backlight OFF function can prolong the life of the backlight. For details on
the Backlight OFF function, refer to the following.
GOT-F900 Series OPERATION MANUAL/GOT-F900 Series OPERATION MANUAL
[GT Designer2 Version]
2.5 Switch Specifications
Table 2.3: Screen Hardware Specifications
Items F94*GOT-SBD-RH-E F94*GOT-LBD-RH-E
Display Device STN color liquid crystal display
Resolution 320
×
240 (dot), 40 characters
×
15 lines
Dot Pitch 0.36 mm (0.014") Horizontal
×
0.36 mm (0.014") Vertical.
Effective Display Size 115 mm (4.53")
×
86 mm (3.39"); 6 (5.7 inch) type
Number of Colors 8 colors White and Black
Life of liquid crystal Approximately 50,000 hours (Operating temperature: 25°C / 77°F)
Backlight Cold cathode tube
Life of Backlight 40,000 hours or more (Operating temperature: 25°C / 77°F)
Touch Keys Maximum 50 touch keys / screen, 20
×
12 matrix
Interface
With PLC
F940GOT-*BD-RH-E: RS-422
F943GOT-*BD-RH-E: RS-232C
With
personal
computer
RS-232C
Number of Screens
User screen: 500 screens or less
System screen: Allocated screens No. 1001-1030.
User Memory Flash memory 512 KB (built-in)
Table 2.4: Switch Specifications
Item Description
Operation switch
N/O contact
×
4 points, 10mA/24V DC
(Operation life time: Approximately 1,000,000 times)
Emergency stop switch
2 N/C contacts, 1A/24V DC (resistive load), independent wiring
(Operation life time: Approximately 100,000 times)
Keylock switch
2-position, 1A/24V DC (resistive load), independent wiring
(Operation life time: Approximately 100,000 times)
Grip switch
3-position (OFF/ON/OFF), 2 N/O contacts, independent wiring
1A/24V DC (resistive load)
(Operation life time: Approximately 500,000 times)