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LK404-25

LK404-25

The LK404-25 is a 40x4 intelligent LCD display. Engineered to quickly and easily add a powerful HMI to any application. Multiple communication protocols such as Serial RS232, TTL, I2C communication modes allow the LK404-25 LCD to be connected to a wide variety of host controllers.


Our Character LCD provides you with a cost-effective industrial HMI user interface solution for that great product/project you are developing. This LCD displays features optional on-board large and medium digits, bar graphs all with the convenience of a 25 key matrix keypad will allow fast development for any application.

  • 40x4 Character LCD
  • Available Interfaces: Serial RS232, TTL, I2C
  • Two available voltage options: 5V, and Industrial 9-35V (24V)
  • 25 key matrix keypad
  • 6 General Purpose Outputs
  • Software controlled contrast and brightness with configurable time-out setting up to 90 minutes
  • Built in Horizontal or Vertical bar graphs
  • Extended temperature available for extreme environments of -20C to 70C
  • Fast and easy development
  • Designed, supported and Made in CANADA
  • Long life cycle
  • Customer headers available, please contact us
  • Semi-custom designs available
  • Long life production
  • Backed my Matrix Orbital's decades of research and development
Module
Family/SeriesIntelligent Display
Module Width (mm)190
Module Height (mm)54
Screen
Display TypeCharacter LCD
Backlight TypeLED
Viewing Area Width (mm)148
Viewing Area Height (mm)30.3
Active Area Width (mm)140.45
Active Area Height (mm)23.16
Resolution Width (Pixels)200
Resolution Height (Pixels)32
Pixel Pitch Width (mm)0.57
Pixel Pitch Height (mm)0.62
Pixel Width (mm)0.5
Pixel Height (mm)0.55
Character Columns40
Character Rows4
Character Pitch Width (mm)3.53
Character Pitch Height (mm)6.09
Character Width (mm)2.78
Character Height (mm)4.89
FontEuropean
Viewing DirectionTop
Viewing Angle60
HMI
TouchscreenNone
Keys25
Haptic FeedbackNone
Audio FeedbackNone
GPO's6
Advanced GPO'sNone
DOWOptional, 1
Integrated LED'sNone
Electrical
InterfaceRS232, TTL, I2C
Command ProtocolMatrix Orbital
ControllerATMega8535
Negative VoltageIntegrated
Backlight DriverIntegrated
Minimum Voltage (Vdc)5
Typical Voltage (Vdc)5, 9-15, 9-35
Maximum Voltage (Vdc)35
HeaderStandard
Environmental
Min. Operating Temp. (°C)0, -20
Max. Operating Temp. (°C)50, 70
Min. Storage Temp. (°C)-30, -10
Max. Storage Temp. (°C)60, 80

Documents

 File NameRevisionSize 
 File NameRevisionSize 
LK404-25  PCN 2006-08-22637.6KiB

Description

LK404-25 PCB 2.0 Release

LK404-25  PCN 2006-08-24-10120.92KiB

Description

VFD2041 PCB 2.0 Feature Enhancement

LK404-25  PCN 2007-02-20-01106.02KiB

Description

G2 Graphics

LK404-25  PCN 2007-07-11-01111.46KiB

Description

G2 Alphanumerics / Graphics Upgraded FW

LK404-25  PCN 2007-12-11-01104.16KiB

Description

G2 Alphanumerics / Graphics Upgraded FW

LK404-25  PCN 2008-03-06-01101.87KiB

Description

Some G2s Upgraded Firmware

LK404-25  PCN 2010-08-16-01120.5KiB

Description

New MO VPT module

LK404-25  PCN 2011-06-03-01580.43KiB

Description

-V and -V-E power/temperature considerations

LK404-25  PCN 2012-06-08-01.2237.08KiB

Description

New 40x4 Displays - AMC4004CR-B-Y12WFDY-SY03-S1

LK404-25  PCN 2016-01-21-01223.77KiB

Description

Firmware v6.3 Release

LK404-25  Manual for PCB Revision 2.02.02MiB

Description

Manual for PCB Revision 2.0

LK404-25  AutoCAD Drawing for PCB Revision 2.02.0154.57KiB

Description

AutoCAD Drawing for PCB Revision 2.0

Available Options

  • PCB Rev: 2
  • Model: LK404-25
  • Availability: In Stock
  • $99.95USD
  • 25 or more $95.68USD
  • 50 or more $89.44USD
  • 100 or more $85.28USD
  • 200 or more $83.53USD
  • 500+ : Contact us

Tags: LK404-25