Specification | Details |
Model | DOP-103BQ |
Display Size | 4.3-inch TFT LCD |
Resolution | 480 × 272 pixels |
Color | 16-bit |
Brightness | 400 cd/m² |
Touch Panel | 4-wire resistive, >10 million operations |
Processor | ARM Cortex-A8 800 MHz |
Memory | 256MB Flash, 256MB RAM |
USB Ports | 1 × USB Host 2.0, 1 × USB Slave 2.0 |
Serial Ports | COM1: RS-232 / RS-485 COM2: RS-422 / RS-485 |
Ethernet | Not available |
SD Card Slot | Not available |
Audio | Multi-tone buzzer (2K–4K Hz, 80 dB) |
Cooling | Natural air circulation |
Operating Voltage | 24V DC (±15%), SELV |
Power Consumption | Max. 5.67 W |
RTC | Built-in |
Backup Battery | CR2032 (3V), ~3+ years life |
Operating Temp. | 0°C to 50°C |
Storage Temp. | -20°C to 60°C |
Humidity | 10%–90% RH (non-condensing) |
Protection | IP65 front panel, NEMA4 / UL Type 4X |
Certifications | CE, UL |
Mounting Dimensions | 118.8 × 92.8 mm |
Overall Dimensions (W×H×D) | 137 × 103 × 37.1 mm |
Weight | 280g |
