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/Series | Intelligent Display |
| Module Width (mm) | 98 |
| Module Height (mm) | 60 |
| Screen | |
| Display Type | Character LCD |
| Backlight Type | LED |
| 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 Columns | 20 |
| Character Rows | 4 |
| Character Pitch Width (mm) | 3.55 |
| Character Pitch Height (mm) | 5.35 |
| Character Width (mm) | 2.95 |
| Character Height (mm) | 4.75 |
| Font | Japanese, European |
| Viewing Direction | Top |
| Viewing Angle | 60 |
| HMI | |
| Touchscreen | None |
| Keys | 25 |
| Haptic Feedback | None |
| Audio Feedback | None |
| GPO's | 6 |
| Advanced GPO's | None |
| DOW | Optional, 1 |
| Integrated LED's | None |
| Electrical | |
| Interface | RS232, TTL, I2C, RS422, USB |
| Command Protocol | Matrix Orbital |
| Controller | ATMega164P |
| Negative Voltage | Integrated |
| Backlight Driver | Integrated |
| Minimum Voltage (Vdc) | 5 |
| Typical Voltage (Vdc) | 5, 9-15, 9-35 |
| Maximum Voltage (Vdc) | 35 |
| Header | Standard |
| 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 Name | Revision | Size | |||||
| File Name | Revision | Size | |||||
| LK204-25 |
 PCN 2006-07-13 | 639.9KiB | DescriptionVFD2041 PCB 2.0 Release | ||||
| LK204-25 |
PCN 2006-08-24-07 | 120.92KiB | DescriptionVFD2041 PCB 2.0 Feature Enhancement | ||||
| LK204-25 |
PCN 2007-02-20-01 | 106.02KiB | DescriptionG2 Graphics | ||||
| LK204-25 |
PCN 2007-07-11-01 | 111.46KiB | DescriptionG2 Alphanumerics / Graphics Upgraded FW | ||||
| LK204-25 |
PCN 2007-09-25-02 | 133.96KiB | DescriptionAll Displays – Backlight Life | ||||
| LK204-25 |
PCN 2007-12-11-01 | 104.16KiB | DescriptionG2 Alphanumerics / Graphics Upgraded FW | ||||
| LK204-25 |
PCN 2008-03-06-01 | 101.87KiB | DescriptionSome G2s Upgraded Firmware | ||||
| LK204-25 |
PCN 2010-03-02-01 | 98.77KiB | DescriptionBL Resistor change on AMC2004AR-B-Y12WFDY | ||||
| LK204-25 |
PCN 2010-03-03-02 | 104.58KiB | DescriptionLK204-25 PCB 3.0 Release | ||||
| LK204-25 |
PCN 2010-08-16-01 | 120.5KiB | DescriptionNew MO VPT module | ||||
| LK204-25 |
PCN 2011-06-03-01 | 580.43KiB | Description-V and -V-E power/temperature considerations | ||||
| LK204-25 |
PCN 2011-10-11-01 | 95.5KiB | DescriptionDisplay Modules I2C Update | ||||
| LK204-25 |
PCN 2013-01-04-01.2 | 209.12KiB | DescriptionLVK204-25 PCB Rev 3.0 Changes | ||||
| LK204-25 |
PCN 2016-01-21-02 | 231.86KiB | DescriptionFirmware v7.3 Release | ||||
| LK204-25-USB |
PCN 2008-03-06-01 | 101.87KiB | DescriptionSome G2s Upgraded Firmware | ||||
| LK204-25-USB |
PCN 2008-05-13-01 | 113.86KiB | DescriptionUSB Programming | ||||
| LK204-25-USB |
PCN 2010-03-02-01 | 98.77KiB | DescriptionBL Resistor change on AMC2004AR-B-Y12WFDY | ||||
| LK204-25-USB |
PCN 2010-03-03-02 | 104.58KiB | DescriptionGLK24064-25 PCB 3.0 Release | ||||
| LK204-25-USB |
PCN 2016-01-21-02 | 231.86KiB | DescriptionFirmware v7.3 Release | ||||
| LK204-25 |
PDF Drawing for PCB Revision 3.0 | 3.0 | 114.69KiB | DescriptionPDF style Drawing for LK204-25 PCB Revision 3.0. | |||
| LK204-25 |
PDF Drawing for PCB Revision 3.0 (USB) | 3.0 | 113.08KiB | DescriptionPDF style Drawing for LK204-25-USB PCB Revision 3.0. | |||
| LK204-25 |
PDF Drawing for PCB Revision 3.0 (RS422) | 3.0 | 113.34KiB | DescriptionPDF style Drawing for LK204-25-422 PCB Revision 3.0. | |||
| LK204-25 |
 2D Drawing for PCB Revision 3.0 | 3.0 | 309.5KiB | DescriptionDWG style Drawing for LK204-25 PCB Revision 3.0. | |||
| LK204-25 |
2D Drawing for PCB Revision 3.0 (USB) | 3.0 | 305.41KiB | DescriptionDWG style Drawing for LK204-25-USB PCB Revision 3.0. | |||
| LK204-25 |
2D Drawing for PCB Revision 3.0 (RS422) | 3.0 | 302.34KiB | DescriptionDWG style Drawing for LK204-25-422 PCB Revision 3.0. | |||
| LK204-25 |
 3D Drawing for PCB Revision 3.0 | 3.0 | 12.79MiB | DescriptionSolidworks .step style 3D Drawing for LK204-25 PCB Revision 3.0. | |||
| LK204-25 |
3D Drawing for PCB Revision 3.0 (USB) | 3.0 | 11.94MiB | DescriptionSolidworks .step style 3D Drawing for LK204-25-USB PCB Revision 3.0. | |||
| LK204-25 |
3D Drawing for PCB Revision 3.0 (RS422) | 3.0 | 11.8MiB | DescriptionSolidworks .step style 3D Drawing for LK204-25-422 PCB Revision 3.0. | |||
| LK204-25 |
Manual for PCB Revision 2.0 | 2.0 | 1.66MiB | DescriptionManual for PCB revision 2.0 of the Standard LK204-25 display. | |||
| LK204-25 |
2D Drawing for PCB Revision 2.0 | 2.0 | 121.04KiB | DescriptionAutocad .dwg style drawing for PCB revision 2.0 of the Standard LK204-25 display. | |||
| LK204-25 |
 Drawing Package for PCB Revision 2.0 | 2.0 | 7.7MiB | DescriptionThis 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 3.0 | 1.3 | 2.59MiB | DescriptionManual 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 1.23 | 1.23 | 674.25KiB | DescriptionManual for PCB revision 1.23 of the Standard LK204-25 display. | |||
| LK204-25 |
Manual for LK204-25-USB PCB Revision 1.0 | 1.0 | 1.05MiB | DescriptionManual for PCB revision 1.0 of the USB only LK204-25-USB display. | |||
Application Notes | |||||||
|---|---|---|---|---|---|---|---|
| File Name | Revision | Size | |||||
| File Name | Revision | Size | |||||
| Application Notes |
PDF Drawing for HTT70G-TPC Drawing (Rev 1.1).pdf | 276.33KiB | DescriptionPDF style Drawing for HTT70G-TPC PCB Revision 1.0 with oversized, bezel-less capacitive touch screen. | ||||
| Application Notes |
2D Drawing for the EVE2-38G-TPC | 3.09MiB | DescriptionDWG style Drawing for EVE2-38G-TPC PCB Revision 1.0. | ||||
| Application Notes |
PDF Drawing for EVE2-43G-TPT PCB Revision 1.0. | 225.25KiB | DescriptionPDF style Drawing for EVE2-43G-TPC PCB Revision 1.0. | ||||
| Application Notes |
2D Drawing for EVE2-43G-TPT PCB Revision 1.0. | 2.8MiB | DescriptionDWG style Drawing for EVE2-43G-TPC PCB Revision 1.0. | ||||