- Türkçe
The series products of AVD serial port screen are intelligent modules about Human Machine Interface that they
are designed for applications which industrial, medical and so on. The products integrate MCU, RAM and Flash on
themself, and realize the configuration software system. Customers can realize interactive interface design quickly
and easily through the UI-Editor that AVD provided. The process of design interface doesn’t need to write code
programming, to achieve “zero” code development. The developed UI data can be quickly downloaded to Flash
through USB interface, and communicate with the guest host through RS-232/485/UART. This greatly reduces the
district requirements for the guest host, and reduces the system hardware cost and design cost, and shortens the
customer’s entire product development cycle
| 显示参数 Display Parameters | Note | ||||||
| 尺寸 Size | 5.0 inch | ||||||
| 液晶屏类型 LCD Type | TN/NORMALLY WHITE/Transmissive(ANTI-GLARE) | ||||||
| 视角 Viewing Direction | 12 O’clock | ||||||
| 分辨率 Resolution | 800*480 Pixels | ||||||
| 显示尺寸 A A | 120.70*75.80*2.80mm | ||||||
| 背光模式 Backlight Type | LED | ||||||
| 表面亮度 Surface Luminance |
450cd/m² | ||||||
| 背光寿命 LED life-time | 30000H | Note 1 | |||||
| Note 1： 常温条件下，背光 LED 以最高亮度连续工作到背光亮度减半的时间； The LED life-time define as the estimated time to 50% degradation of initial brightness at Ta=25°C； |
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| 触摸 Touch | Note | ||||||
| 触摸原理 Touch | 电容式触摸 Capacitive Touch Panel | ||||||
| 支持点数 support point | 单点 Single point touch | ||||||
| 触摸结构 Touch structure |
Glass+Glass | ||||||
| 表面强度 Surface Hardness |
≥6H | ||||||
| 存储 Memory | Note | ||||||
| 存储 Flash | 1G bits | ||||||
| 硬件及接口 Hardware and Interface | Note | ||||||
| 通讯接口 Communication Interface |
TTL | ||||||
| 串口波特率 Baud Rate | 4800~1500000bps，典型值：115200bps 4800~1500000bps, Typical value :115200bps |
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| USB 接口 USB interface | 有 With | ||||||
| SD 卡接口 SD card interface |
无 Without | ||||||
| 蜂鸣器 Buzzer | Sound Output at 10cm Min. 80dB | ||||||
| RTC | 自带 CR1220 纽扣电池 Own CR1220 Button battery | ||||||
| 3.电气参数 ELECTRICAL PARAMETERS | |||||||
| 参数名称Item | 条件Condition | Min. | Typ. | Max. | Unit | ||
| 工作电压 Operating Voltage | – | 4,5 | 12 | 18 | V | ||
| 工作电流 Operating Current | Supply：12V | – | 150 | – | mA | ||
| No. | Test Item | Test condition | Inspection after test | |
| 1 | High Temperature Storage Test | +80°C/72 hours | Inspection after 2~4 hours storage at room temperature, the sample shall be free from defects : 1.Current changing value before test and after test is 50% larger; 2. Function defect : Non-display,abnormal-d isplay 3.Visual defect : Glass crack. |
|
| 2 | Low Temperature Storage Test | -30°C/72 hours | ||
| 3 | High Temperature Operating Test | +70°C/48 hours | ||
| 4 | Low Temperature Operating Test | -20°C/48 hours | ||
| 5 | Temperature Cycle Storage Test | -30°C ~ 25°C ~ +80°C/10 cycles | ||
| (30 min.) (10 min.) (30 min.) | ||||
| 6 | High Temperature High Humidity | +60°C*90% RH/48 hours | ||
| Test | ||||
| Frequency : 250 r/min | ||||
| 7 | Vibration Test | Amplitude : 1 inch | ||
| Time: 45 min | ||||
| Drop direction: | ||||
| 1 corner/3 edges/6 sides ,10 | ||||
| times | ||||
| Packing | Drop height(cm) | |||
| weight(kg) | ||||
| 8 | Drop Test | |||
| <11 | 80±1.6 | |||
| 11≦G<21 | 60±1.2 | |||
| 21≦G<31 | 50±1.0 | |||
| 31≦G<40 | 40±0.8 | |||
| Air discharge: ±8 KV, 10 times | ||||
| 9 | ESD Test | Contact discharge: ±4 KV, 10 | ||
| times | ||||