5.7 inch (4:3) · 640 × 480 · Cortex A7 1 GHz, dual-core
Samkoon SK-057FE is an industrial operator panel whose display, processing and communication details are organised below for practical machine integration.
Review the front panel, rear I/O and connector layout before planning the enclosure.
Use the official drawing together with the nominal catalogue values when planning panel machining and terminal access.
All source-qualified values are visible by topic; no decision-critical data is hidden behind an expandable panel.
| Display size | 5.7 inch (4:3) |
|---|---|
| Resolution | 640 × 480 |
| Outer dimensions | 177 × 140 × 40 mm |
| Panel cut-out | 163 × 133 mm |
| Contrast ratio | 400:1 |
| Brightness | 400 cd/m² |
| Weight | 510 g |
| Touch panel | 4-wire high-precision resistive panel |
| Colour depth | 16.77 million colours |
| Backlight | LED |
| Enclosure material | ABS+PC engineering plastic |
| Processor | Cortex A7 1 GHz, dual-core |
|---|---|
| Memory | 128MB DDR3 |
| Storage | 128MB FLASH |
| Protection rating | IP65 (front panel) |
| ESD resistance | ±6kV |
| FCC | FCC Class A compliant |
| CE | EN 55032 and EN 55035 compliant |
| Dielectric withstand | 500V DC, 1min |
| Power supply | (DC 12–24 V)±15% |
|---|---|
| Power consumption | 5 W |
| Serial ports | COM1 COM2:RS232/422/485 |
| Ethernet | No |
| USB download port | Yes |
| USB host port | Yes |
| USB-A | YES |
| USB-B | YES |
| Operating temperature | -20°C–55°C(non-freezing) |
|---|---|
| Configuration software | SKTOOL |
| Operating humidity | 5–95%RH(non-condensing) |
| Programming software | SKTOOL |
Compare published technical values and the complete model code before selection.
Current product-centre record — Listed in Samkoon's current .cn product centre.
Official sources checked on 24 August 2026. Samkoon current product centre · Samkoon English product catalogue
Share the application, I/O, communication and mounting requirements with our engineering team.