ONE PLATFORM. FOUR DISPLAY SIZES.
A shared hardware and software architecture available in four display sizes (2.4", 4.3", 7", and 10.1"). Designed for rear-panel mounting, it provides a scalable solution ranging from compact operator interfaces to advanced control panels for blast chillers, refrigerated cabinets, retarder provers, ice makers, and professional refrigeration equipment.
| OKT 2.4" | OKT 4.3" | OKT 7" | OKT 10.1" | |
|---|---|---|---|---|
| Display | 2.4" IPS (In-Plane Switching) display with wide viewing angles; 320 × 240 px resolution (RGB); 37.5 × 49.8 mm active area; 65K colors | 4.3" IPS (In-Plane Switching) display with wide viewing angles; 480 × 272 px resolution (RGB); active area TBD; 16.7M colors | 7" IPS (In-Plane Switching) display with wide viewing angles; 1024 × 600 px resolution (RGB); active area TBD; 16.7M colors | 10.1" IPS (In-Plane Switching) display with wide viewing angles; 1280 × 800 px resolution (RGB); active area TBD; 16.7M colors |
| Brightness | 300 cd/m² | 560 cd/m² | 600 cd/m² | 800 cd/m² |
| Contrast | 1500:1 | 800:1 | 800:1 | 1000:1 |
| Backlight | LED backlight, 30,000-hour service life | LED backlight, 40,000-hour service life | LED backlight, 40,000-hour service life | LED backlight, 40,000-hour service life |
| Touch panel | Capacitive | Capacitive | Capacitive | Capacitive |
| Enclosure | Plastic | Plastic | Plastic | Plastic |
| USB Host (as-option) | 1x USB 2.0 (Type-C) full speed | 1x USB 2.0 (Type-C) full speed | 1x USB 2.0 (Type-C) full speed | 1x USB 2.0 (Type-C) full speed |
| Ethernet Port | N/A | N/A | 1x Ethernet: RJ45 10/100 (as option) | 1x Ethernet: RJ45 10/100 (as option) |
| WiFi | WiFi 6 - 2.4GHz (as option) | WiFi 6 - 2.4GHz (as option) | WiFi 6 - 2.4GHz (as option) | WiFi 6 - 2.4GHz (as option) |
| Serial Port | 1x RS485 port | 2x RS485 port | 2x RS485 port | 2x RS485 port |
| Power supply | 5/12–24 VDC | 5/12–24 VDC | 12–24 VDC | 12–24 VDC |
| Operating temperature | -10 to 60°C, 15–80% RH (non-condensing) | -10 to 60°C, 15–80% RH (non-condensing) | -10 to 60°C, 15–80% RH (non-condensing) | -10 to 60°C, 15–80% RH (non-condensing) |
| Storage temperature | -20 to 70°C, 15–80% RH (non-condensing) | -20 to 70°C, 15–80% RH (non-condensing) | -20 to 70°C, 15–80% RH (non-condensing) | -20 to 70°C, 15–80% RH (non-condensing) |
| Environmental Protection | IP65 (front) / IP20 (rear) | IP65 (front) / IP20 (rear) | IP65 (front) / IP20 (rear) | IP65 (front) / IP20 (rear) |
| Certificate | CE | CE | CE | CE |
| Available options | 1 × analog input configurable for an NTC temperature probe or as a digital input; integrated RTC and buzzer | 1 × analog input configurable for an NTC temperature probe or as a digital input; integrated RTC and buzzer | 3 × analog inputs configurable for NTC temperature probes or as digital inputs; integrated RTC and buzzer | 3 × analog inputs configurable for NTC temperature probes or as digital inputs; integrated RTC and buzzer |
| Mounting | 4 × M3 screws; plastic flange with adhesive film, suitable for panel thicknesses from 0.8 to 2 mm | 4 × M3 screws (M3 × 20); plastic flange with adhesive film, suitable for panel thicknesses from 0.8 to 3.5 mm | 6 × M3 screws (M3 × 25); plastic flange with adhesive film, suitable for panel thicknesses from 0.8 to 3.5 mm | 8 × M3 screws (M3 × 25); plastic flange with adhesive film, suitable for panel thicknesses from 0.8 to 3.5 mm |
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