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EL240.128.45 Schematic ( PDF Datasheet ) - Planar Systems

Teilenummer EL240.128.45
Beschreibung EL Small Graphics Display
Hersteller Planar Systems
Logo Planar Systems Logo 




Gesamt 19 Seiten
EL240.128.45 Datasheet, Funktion
EL240.128.45
ICEBrite™ EL Small Graphics Display
USER’S MANUAL
www.planar.com






EL240.128.45 Datasheet, Funktion
Mounting EL Displays
Properly mounted, EL displays can withstand high shock loads as well as
severe vibration found in demanding applications. However the glass panel
used in an EL display will break if subjected to bending stresses, high impact,
or excessive loads.
Stresses are often introduced when a display is mounted into a product.
Ideally, the mounting tabs of the display should be the only point of contact
with the system. Use a spacer or boss for support; failure to do so will bend the
display and cause the glass to break. The instrument enclosure or frame should
not flex or distort in such a way that during use the bending loads might be
transferred to the display. Mounting surfaces should be flat to within ±0.6 mm
(±.025"). Use all the mounting holes provided. Failure to do so will impair the
shock and vibration resistance of the final installation.
The EL240.128.45 is a tab mounted display. Use appropriate length standoffs
to assure that screws through the mounting tabs do not introduce bending
stresses into the display. Do not deflect the ECB out of its normal plane. The
EL240.128.45 mounting tabs were designed for a 3 mm screw.
WARNING: These products generate voltages capable of causing personal
injury (high voltage up to 230 Vac ). Do not touch the display electronics
during operation.
Cable Length
A maximum cable length of 600 mm (24 in.) is recommended. Longer cables
may cause data transfer problems between the data transmitted and the
display input connector. Excessive cable lengths can pick up unwanted EMI.
Cleaning
As with any glass or coated surface, care should be taken to minimize
scratching. Clean the display glass with mild, water-based detergents only.
Apply the cleaner sparingly to a soft cloth, then wipe the display. Disposable
cleaning cloths are recommended to minimize the risk of inadvertently
scratching the display with particles embedded in a re-used cloth. Particular
care should be taken when cleaning displays with anti-glare and anti-reflective
films.
Avoiding Burn-In
As with other light emitting displays, displaying fixed patterns on the screen
can cause burn-in, where luminance variations can be noticed. Use a screen
saver or image inversion to avoid causing burn-in on the display.
4 EL240.128.45 Operations Manual (020-0345-00A)

6 Page









EL240.128.45 pdf, datenblatt
Figure 4. 6800 Video Input Timing Diagram.
Table 6. 6800 Video Input Timing Description.
Signal
Symbol Parameter
A0, /CS,
R//W
D0 to D7
E
All signals
tCYC6
tAW6
tAH6
tDS6
tDH6
tOH6
tACC6
tEW
Tr, Tf
System cycle time
Address setup time
Address hold time
Data setup time
Data hold time
Output disable time
Access time
Enable pulsewidth
Input rise and fall times
Condition
min max Unit
550 -
ns
0
0-
ns
100 -
ns CL=100pF
0-
ns
10 50 ns
- 85 ns
120
30 ns
10 EL240.128.45 Operations Manual (020-0345-00A)

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