Display parameters
Display type: 8-inch TFT LCD display, supporting 65536 colors display.
Resolution: 800×600 pixels.
Display size: 162×121.5mm.
Backlight: LED backlight, with a life span of over 10,000 hours at 25℃.
Brightness: 500cd/m².
Hardware configuration
Processor: 32-bit RISC microcontroller, with a main frequency of 400MHz.
Storage: Flash Rom of 128MB (system 30MB / backup 16MB / user program 82MB), SDRAM of 64MB, and backup memory of 16MB.
Audio: Supports mp3/wav format audio playback, with a buzzer of 2k~4kHz multi-frequency, and volume of 85dB.
Physical size: 227.1×174.1×61mm, weighing about 1228g.
Cooling method: Natural air circulation, with an integrated real-time clock (RTC).
Expansion: Supports SDHC card expansion storage.
Communication interface
USB: 1 USB Slave Ver2.0, 1 USB Host Ver1.1 (can connect printers, USB drives, mice, keyboards).
Serial port:
COM1: Supports RS-232 (hardware flow control);
COM2/COM3: Supports RS-232/RS-422/RS-485 (built-in isolated power circuit).
Ethernet: Supports IEEE 802.3/IEEE 802.3u standard, 10/100Mbps adaptive.
Electrical parameters
Power supply voltage: 24V DC (allowable fluctuation range - 10%~ 15%), and an isolated power supply is required.
Consumption: 7.8W.
Withstand voltage: Between the DC24V terminal and the FG terminal, it can withstand AC500V/1 minute.
Backup battery: 1 CR2032 3V lithium battery, with a service life of about 3 years or more at 25℃.
Environmental parameters
Working temperature: 0℃~50℃.
Storage temperature: -20℃~60℃.
Protection level: IP65 (front panel), meeting NEMA4/UL Type 4x waterproof standards.
Vibration / shock: Vibration meets IEC 61131-2 standard, and shock meets IEC 60068-2-27 standard.
Certification and system
Operating system: Delta Real Time OS.
Safety certification: CE, UL, KCC certifications.
Software compatibility: Supports DOPSoft editing software, compatible with Windows XP/Vista/7 systems.