| Display | 21.5” IPS | 
| Resolution | Full HD 1920 x 1080 | 
| Brightness (cd/m2) | 250 | 
| Contrast Ratio | 1000:1 | 
| Backlight Type | LED | 
| Backlight Life Time | >50,000 hrs. | 
| Colors | 16.7M | 
| LCD Viewing Angle (T/B/R/L) | 89/89/89/89 | 
| Pixel Pitch (mm) | 0.2479 (H) x 0.2479 (V) | 
| Type | Tempered Glass, Capacitive Type (Supports 2-Finger Gestures) | 
| Hardness Scale | 6H | 
| Flash | N/A | 
| RAM | N/A | 
| Processor | N/A | 
| SD Card Slot | N/A | 
| USB Host | USB 2.0 x 1 | 
| USB Client | USB 2.0 x 1 (Micro USB) | 
| HDMI | Yes (Video Input) | 
| Audio Output | N/A | 
| RTC | N/A | 
| Input Power | 24±20%VDC | 
| Power Isolation | Built-in | 
| Power Consumption | 1.56A@24VDC | 
| Voltage Resistance | 500VAC (1 min.) | 
| Isolation Resistance | Exceed 50MW at 500VDC | 
| Vibration Endurance | 10 to 25Hz (X, Y, Z direction 2G 30 minutes) | 
| PCB Coating | Yes | 
| Enclosure | Aluminum | 
| Dimensions WxHxD | 546 x 354 x 56.2 mm | 
| Panel Cutout | 532 x 340 mm | 
| Weight | Approx. 4.9 kg | 
| Mount | Panel mount, VESA mount 100 x 100 mm | 
| Protection Structure | NEMA4 / IP65 Compliant Front Panel | 
| Storage Temperature | -20° ~ 60°C (-4° ~ 140°F) | 
| Operating Temperature | 0° ~ 50°C (32° ~ 122°F) | 
| Relative Humidity | 10% ~ 90% (non-condensing) | 
| CE | CE marked | 
| UL | cULus Listed | 
| Display | N/A |