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LK204-25

LK204-25

The LK204-25 is a 20x4 intelligent LCD display. Engineered to quickly and easily add a powerful HMI to any application. Multiple communication protocols such as Serial RS232, TTL, I2C, and USB communication modes allow the LK204-25 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.

  • 20x4 Character LCD
  • Available Interfaces: Serial RS232, TTL, I2C, and USB
  • Three available voltage options: 5V, and 9-15 (12V) Wide Voltage 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)98
Module Height (mm)60
Screen
Display TypeCharacter LCD
Backlight TypeLED
Viewing Area Width (mm)76
Viewing Area Height (mm)25.2
Active Area Width (mm)70.4
Active Area Height (mm)20.8
Resolution Width (Pixels)100
Resolution Height (Pixels)32
Pixel Pitch Width (mm)0.6
Pixel Pitch Height (mm)0.6
Pixel Width (mm)0.55
Pixel Height (mm)0.55
Character Columns20
Character Rows4
Character Pitch Width (mm)3.55
Character Pitch Height (mm)5.35
Character Width (mm)2.95
Character Height (mm)4.75
FontJapanese, European
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, RS422, USB
Command ProtocolMatrix Orbital
ControllerATMega164P
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 
LK204-25  PCN 2006-07-13639.9KiB

Description

VFD2041 PCB 2.0 Release

LK204-25  PCN 2006-08-24-07120.92KiB

Description

VFD2041 PCB 2.0 Feature Enhancement

LK204-25  PCN 2007-02-20-01106.02KiB

Description

G2 Graphics

LK204-25  PCN 2007-07-11-01111.46KiB

Description

G2 Alphanumerics / Graphics Upgraded FW

LK204-25  PCN 2007-09-25-02133.96KiB

Description

All Displays – Backlight Life

LK204-25  PCN 2007-12-11-01104.16KiB

Description

G2 Alphanumerics / Graphics Upgraded FW

LK204-25  PCN 2008-03-06-01101.87KiB

Description

Some G2s Upgraded Firmware

LK204-25  PCN 2010-03-02-0198.77KiB

Description

BL Resistor change on AMC2004AR-B-Y12WFDY

LK204-25  PCN 2010-03-03-02104.58KiB

Description

LK204-25 PCB 3.0 Release

LK204-25  PCN 2010-08-16-01120.5KiB

Description

New MO VPT module

LK204-25  PCN 2011-06-03-01580.43KiB

Description

-V and -V-E power/temperature considerations

LK204-25  PCN 2011-10-11-0195.5KiB

Description

Display Modules I2C Update

LK204-25  PCN 2013-01-04-01.2209.12KiB

Description

LVK204-25 PCB Rev 3.0 Changes

LK204-25  PCN 2016-01-21-02231.86KiB

Description

Firmware v7.3 Release

LK204-25-USB  PCN 2008-03-06-01101.87KiB

Description

Some G2s Upgraded Firmware

LK204-25-USB  PCN 2008-05-13-01113.86KiB

Description

USB Programming

LK204-25-USB  PCN 2010-03-02-0198.77KiB

Description

BL Resistor change on AMC2004AR-B-Y12WFDY

LK204-25-USB  PCN 2010-03-03-02104.58KiB

Description

GLK24064-25 PCB 3.0 Release

LK204-25-USB  PCN 2016-01-21-02231.86KiB

Description

Firmware v7.3 Release

LK204-25  PDF Drawing for PCB Revision 3.03.0114.69KiB

Description

PDF style Drawing for LK204-25 PCB Revision 3.0.

LK204-25  PDF Drawing for PCB Revision 3.0 (USB)3.0113.08KiB

Description

PDF style Drawing for LK204-25-USB PCB Revision 3.0.

LK204-25  PDF Drawing for PCB Revision 3.0 (RS422)3.0113.34KiB

Description

PDF style Drawing for LK204-25-422 PCB Revision 3.0.

LK204-25  2D Drawing for PCB Revision 3.03.0309.5KiB

Description

DWG style Drawing for LK204-25 PCB Revision 3.0.

LK204-25  2D Drawing for PCB Revision 3.0 (USB)3.0305.41KiB

Description

DWG style Drawing for LK204-25-USB PCB Revision 3.0.

LK204-25  2D Drawing for PCB Revision 3.0 (RS422)3.0302.34KiB

Description

DWG style Drawing for LK204-25-422 PCB Revision 3.0.

LK204-25  3D Drawing for PCB Revision 3.03.012.79MiB

Description

Solidworks .step style 3D Drawing for LK204-25 PCB Revision 3.0.

LK204-25  3D Drawing for PCB Revision 3.0 (USB)3.011.94MiB

Description

Solidworks .step style 3D Drawing for LK204-25-USB PCB Revision 3.0.

LK204-25  3D Drawing for PCB Revision 3.0 (RS422)3.011.8MiB

Description

Solidworks .step style 3D Drawing for LK204-25-422 PCB Revision 3.0.

LK204-25  Manual for PCB Revision 2.02.01.66MiB

Description

Manual for PCB revision 2.0 of the Standard LK204-25 display.

LK204-25  2D Drawing for PCB Revision 2.02.0121.04KiB

Description

Autocad .dwg style drawing for PCB revision 2.0 of the Standard LK204-25 display.

LK204-25  Drawing Package for PCB Revision 2.0 2.07.7MiB

Description

This zip folder contains a 3D CAD representation file, detailed mounting bracket design schematic, and a 3D CAD schematic file.

LK204-25  Manual for LK204-25 PCB Revision 3.01.32.59MiB

Description

Manual for PCB revision 3.0 of the LK204-25, LK204-25-422, and LK204-25-USB displays.

LK204-25  Manual for LK204-25 PCB Revision 1.231.23674.25KiB

Description

Manual for PCB revision 1.23 of the Standard LK204-25 display.

LK204-25  Manual for LK204-25-USB PCB Revision 1.01.01.05MiB

Description

Manual for PCB revision 1.0 of the USB only LK204-25-USB display.

Application Notes

 File NameRevisionSize 
 File NameRevisionSize 
Application Notes  PDF Drawing for HTT70G-TPC Drawing (Rev 1.1).pdf276.33KiB

Description

PDF style Drawing for HTT70G-TPC PCB Revision 1.0 with oversized, bezel-less capacitive touch screen.

Application Notes  2D Drawing for the EVE2-38G-TPC3.09MiB

Description

DWG style Drawing for EVE2-38G-TPC PCB Revision 1.0.

Application Notes  PDF Drawing for EVE2-43G-TPT PCB Revision 1.0.225.25KiB

Description

PDF style Drawing for EVE2-43G-TPC PCB Revision 1.0.

Application Notes  2D Drawing for EVE2-43G-TPT PCB Revision 1.0.2.8MiB

Description

DWG style Drawing for EVE2-43G-TPC PCB Revision 1.0.

Available Options

  • PCB Rev: 3
  • Model: LK204-25
  • Availability: In Stock
  • $69.95USD
  • 25 or more $68.02USD
  • 50 or more $66.14USD
  • 100 or more $57.72USD
  • 200 or more $55.97USD
  • 500+ : Contact us

Tags: LK204-25