Display and mechanical
| Display size | 12.1″(4:3) |
|---|---|
| Panel cut-out | 330 × 246 |
| Weight | 2.16Kg |
| Touch panel | Four-wire screen |
| Backlight | LED |
| Contrast ratio | 450:1 |
| Brightness | 500cd/m² |
| Enclosure material | ABS + PC |
SamkoonAK-121AS
Samkoon HMI
Samkoon AK-121AS
12.1″(4:3) · Cortex A8 720MHz
Samkoon AK-121AS is an industrial operator panel whose display, processing and communication details are organised below for practical machine integration.
Display size12.1″(4:3)
ProcessorCortex A8 720MHz
EthernetYES
Protection ratingIP65(Front panel)
Specifications arranged for engineering review
All source-qualified values are visible by topic; no decision-critical data is hidden behind an expandable panel.
System and certification
| Processor | Cortex A8 720MHz |
|---|---|
| Protection rating | IP65(Front panel) |
| Dielectric withstand | 1000V AC 1min |
| FCC | FCC，Class A |
| CE | EN55022 & EN55024 |
Communication and power
| Power consumption | 10W |
|---|---|
| Ethernet | YES |
| 3G | NO |
| USB-A | YES |
| USB-B | YES |
| CAN | YES |
Environment and software
| Operating humidity | 10 – 90%RH |
|---|
Nearby models in the same series
Compare published technical values and the complete model code before selection.
Official product records
Official English catalogue record — Published by Samkoon's official English catalogue; confirm lifecycle and availability with ProControl before final selection.
Technical sources
Official sources checked on 24 August 2026. Samkoon English product catalogue
Confirm the right Samkoon configuration
Share the application, I/O, communication and mounting requirements with our engineering team.