3.5 inch (4:3) · 320 × 240 · ARM9 300 MHz
Samkoon EA-035A-T 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 | 3.5 inch (4:3) |
|---|---|
| Resolution | 320 × 240 |
| Outer dimensions | 86 × 86 × 40.5 mm |
| Panel cut-out | 69 × 69 mm |
| Contrast ratio | 400:1 |
| Brightness | 350 cd/m² |
| Weight | 140 g |
| Touch panel | 4-wire high-precision resistive panel |
| Backlight | LED |
| Enclosure material | ABS+PC engineering plastic |
| Colour depth | 260,000 |
| Processor | ARM9 300 MHz |
|---|---|
| Memory | 64M DDR2 |
| Storage | 64MB FLASH |
| Protection rating | IP65 (front panel) |
| FCC | compliant: FCC,ClassA |
| CE | EN 55032 and EN 55035 compliant |
| ESD resistance | Level 2 ±4kV |
| Power supply | (DC 12–24 V)±15% |
|---|---|
| Power consumption | 3 W |
| Serial ports | COM:RS485 |
| Ethernet | No |
| USB download port | Yes |
| USB host port | No |
| USB | No |
| CAN | No |
| Operating temperature | -20°C–55°C(non-freezing) |
|---|---|
| Configuration software | SATOOL |
| Operating humidity | 5–95%RH(non-condensing) |
| Programming software | SATOOL |
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.