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/Series | Intelligent Display |
| Module Width (mm) | 190 |
| Module Height (mm) | 54 |
| Screen | |
| Display Type | Character LCD |
| Backlight Type | LED |
| 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 Columns | 40 |
| Character Rows | 4 |
| Character Pitch Width (mm) | 3.53 |
| Character Pitch Height (mm) | 6.09 |
| Character Width (mm) | 2.78 |
| Character Height (mm) | 4.89 |
| Font | 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 |
| Command Protocol | Matrix Orbital |
| Controller | ATMega8535 |
| 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 | |||||
| LK404-25 |
 PCN 2006-08-22 | 637.6KiB | DescriptionLK404-25 PCB 2.0 Release | ||||
| LK404-25 |
PCN 2006-08-24-10 | 120.92KiB | DescriptionVFD2041 PCB 2.0 Feature Enhancement | ||||
| LK404-25 |
PCN 2007-02-20-01 | 106.02KiB | DescriptionG2 Graphics | ||||
| LK404-25 |
PCN 2007-07-11-01 | 111.46KiB | DescriptionG2 Alphanumerics / Graphics Upgraded FW | ||||
| LK404-25 |
PCN 2007-12-11-01 | 104.16KiB | DescriptionG2 Alphanumerics / Graphics Upgraded FW | ||||
| LK404-25 |
PCN 2008-03-06-01 | 101.87KiB | DescriptionSome G2s Upgraded Firmware | ||||
| LK404-25 |
PCN 2010-08-16-01 | 120.5KiB | DescriptionNew MO VPT module | ||||
| LK404-25 |
PCN 2011-06-03-01 | 580.43KiB | Description-V and -V-E power/temperature considerations | ||||
| LK404-25 |
PCN 2012-06-08-01.2 | 237.08KiB | DescriptionNew 40x4 Displays - AMC4004CR-B-Y12WFDY-SY03-S1 | ||||
| LK404-25 |
PCN 2016-01-21-01 | 223.77KiB | DescriptionFirmware v6.3 Release | ||||
| LK404-25 |
Manual for PCB Revision 2.0 | 2.0 | 2MiB | DescriptionManual for PCB Revision 2.0 | |||
| LK404-25 |
 AutoCAD Drawing for PCB Revision 2.0 | 2.0 | 154.57KiB | DescriptionAutoCAD Drawing for PCB Revision 2.0 | |||