Numeric Keypad With LCD
Metal LCD Keypad KY-3088LP-12864-B With 128*64 Display
KY-3088LP-12864-B is an embedded metal keypad with 16 buttons and a 128*64 lattice LCD display in grey and white backlight. Key backlight is blue with other colours available, so the unit stays usable on unlit consoles.
Product Overview
KY-3088LP-12864-B is an embedded metal keypad with 16 buttons and a 128*64 lattice LCD display in grey and white backlight. Key backlight is blue with other colours available, so the unit stays usable on unlit consoles. Its low power consumption design and customizable software control suit financial, communication and military self-service equipment.
- 128*64 lattice LCD carries more lines of prompt text than a two-line display
- Blue key backlight with other colours customizable keeps digits visible on dark consoles
- Screen backlight colour is optional so the panel can match the host device styling
- Low power consumption design suits embedded and battery-backed equipment
- SUS304 brushed stainless steel panel is anti-riot and anti-corrosion
- Software control can be customized according to requirements
Application Scenarios
- Industrial production and factory automation lines
- CNC machine tool operator panels
- Subway and railway equipment
- Gas stations and expressway toll points
- Security surveillance systems and intelligent buildings
- Field portable operations and digital electronics
Who It Is For
- Financial and communication equipment manufacturers
- Factory automation and CNC machine builders
- Rail, subway and expressway equipment suppliers
- Security surveillance system integrators
Problems It Solves
- A small display cannot show enough prompt text, solved by the 128*64 lattice LCD
- Dark consoles hide the keys, addressed by blue key backlight with other colours available
- Embedded power budgets are tight, met by the low power consumption design
- Generic firmware rarely fits the host, so software control can be customized
Technical Features
- 16 buttons with an embedded metal body
- 128*64 lattice LCD display with grey and white backlight
- Screen backlight colour optional
- Key backlight in blue, with other colours customizable
- SUS304 brushed stainless steel keys, laser etched when the characters are black
- Low power consumption design
Specifications
| Model | KY-3088LP-12864-B |
|---|---|
| Buttons | 16 |
| Display | 128*64 lattice LCD |
| Display backlight | Grey and white, colour optional |
| Key backlight | Blue, other colours customizable |
| Panel material | SUS304 brushed stainless steel |
| Installation | Embedded device |
Materials
- SUS304 brushed stainless steel panel
- SUS304 brushed stainless steel keys
Manufacturing Process
- Sheet metal forming of the SUS304 brushed panel
- CNC machining of the 128*64 display window
- Laser etching of black key characters
- Key backlight LED assembly in the requested colour
- LCD fitting, embedded frame assembly and display test
Quality Control
- 128*64 LCD pixel and backlight colour inspection
- Key backlight colour and uniformity check
- Etched character legibility review
- Power consumption verification against the low power design target
Customisation Options
- Key screen printing or etching content per customer requirement
- Screen backlight colour selection
- Key backlight colour beyond the standard blue
- Software control customized according to requirements
How It Compares
| Keypads with 128*32 displays | The 128*64 lattice LCD shows twice the vertical pixel count for longer prompts |
|---|---|
| Unlit metal keypads | Blue key backlight keeps the keys readable on dark consoles |
| Fixed firmware keypads | Software control can be customized according to the host application requirements |
Use Guide
- Mount the keypad as an embedded device in the equipment face
- Confirm screen and key backlight colours before production
- Supply the required software control behaviour at the specification stage
- Clean the brushed panel with a soft damp cloth
Questions About This Model
What display does it use?
A 128*64 lattice LCD with grey and white backlight.
How many keys does it have?
16 buttons.
What colour is the key backlight?
Blue, with other colours available as customization.
Is the panel metal?
Yes, SUS304 brushed stainless steel, anti-riot and anti-corrosion.
Can the firmware behaviour be changed?
Yes, software control can be customized according to requirements.
Where is it used?
Financial, communication and military equipment plus self-service terminals, CNC machine tools, subways and security surveillance systems.
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