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info on IM50240 or PWB50240 LCD numeric display:HELP

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nebisman

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datasheet im50240

I need information on IM50240 or PWB50240 a 4 digits numeric display from optrex. Can anybody help me?

I send a picture of this display,...

thanks in advance
nebisman
 

pcapelo

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pwb50240

Hi friend. Actually I am looking for information aobut the same display. Do you help me with some information ? I don't know what kind of display it is, and i need to drive it now. Help me please
 

6502Dude

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im50240

The interface pinout is as follows:

1 - input data
2- latch clock
3- shift clock
4- input square waves of 50% duty cycle
5- NC
6- Vcc +5v
7- GND -
8- SW1 CLEAR
9- SW2 SECURE
10 CHASSIS GND

Download datasheet for HD44100 and look up info on "Static Drive".
This will provide timing and interface detail required to use this LCD module.
 

getj2k

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8 digit numeric lcd display pinout

Hi 6502Dude,

Can post the manuals for this module?
Thx.
 

6502Dude

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lcd pwb50240

getj2k said:
Hi 6502Dude,

Can post the manuals for this module?
Thx.
I have no manual for the module.

I posted what I know about it.
I have several of them that I picked up surplus, but I have never used one yet for a project.

as noted:
Download datasheet for HD44100 and look up info on "Static Drive".
This will provide timing and interface detail required to use this LCD module.
...this should be very easy to interface to, but you will likely need some glue logic to bit bang data to correct display positions.
 

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