Specification
|
No. |
Parameter |
Description |
|
1 |
VCC |
Power input, 5V. |
|
2 |
GND |
GND |
|
3 |
P13 |
P1.3 electric relay1 valve (IO3) |
|
4 |
P11 |
P1.1 electric relay 2 low (IO1) |
|
5 |
P12 |
P1.2 electric relay 4 high (IO2) |
|
6 |
P14 |
P1.4 electric relay 3 middle (IO4) |
|
7 |
NC |
Undefined |
|
8 |
TX2/5 |
UART2 and UART5 transmit data. (TX2 and TX5, logic AND) |
|
9 |
RX2/5 |
UART2 and UART5 receive data. (RX2 and RX5 shorted) |
|
10 |
TR5 |
Output for RS485 transmit/receive switching (TR5 and UART 2 self-transmit/receive control pin, logic OR) |
|
No. |
Name |
Description |
|
1 |
T5L0 ASIC |
DWIN independently developed, mass production in 2020; patented encryption technology ensures code and data security; low power consumption, strong anti-interference capability, easily passes EMC/EMI tests with dual-sided PCB design. |
|
2 |
User interface |
8Pin_5.08mm and 2Pin_5.08mm horizontal terminal blocks for power supply, serial communication and electric relay control. Download rate(typical value): 12KByte/s. |
|
3 |
Flash |
16MBytes NOR Flash, can be used to store user UI files such as fonts, images, music, etc., with erase/write cycles >100,000 times. |
|
4 |
Speaker |
Built-in Speaker, 8Ω1W |
|
5 |
RTC |
Super-capacitor supplies power to RTC, accuracy: ±20ppm @25℃. Can maintain normal operation for 7 days after power-off. |
|
6 |
SD card slot |
Supports downloading of all files (user UI files, CFG files, underlying kernel firmware), displays download statistics on the screen, download rate: 4 Mb/s. When downloading files, the SD card needs to be formatted in FAT32 format, with a recommended allocation unit size of 4096. |
|
7 |
Wi-Fi module (Optional) |
WiFi-10 module, connect to the cloud platform to update remotely. The pads are compatible with Wi-Fi 20 module, which supports direct connection to third-party cloud platforms. |
|
8 |
PGT05 interface |
Used for reprogramming the underlying DGUS firmware. |
| LCD Type | IPS process TFT display screen. |
| Viewing Angle | Wide viewing angle (typical values are 85°/85°/85°/85°), high contrast, and good color reproduction. |
| Resolution | 480*480 pixels (0°/90°/180°/270°) |
| Color | 262K color(18-bit 6R6G6B) |
| Active Area (A.A.) | 71.86mm (W)*70.18mm (H) |
| Backlight Mode | LED |
| Backlight Service Life | >20000 hours (Time of the brightness decaying to 50% on the condition of continuous working with the maximum brightness) |
| Brightness | 250nit |
| Brightness Control | 0~100 grade (When the brightness is adjusted to 1%~30% of the maximum brightness, flickering may occur and is not recommended to use in this range) |
| Note: You can use dynamic screen saver wallpapers to avoid afterimages caused by fixed page display for a long time. | |
| Type | Capacitive touch panel. |
| Structure | G+G structure with surface cover of tempered glass. |
| Touch Mode | Support point touch and drag. |
| Surface Hardness | ≥6H |
| Light Transmittance | >90% |
| Life | >10,000H |
| Mode | RS485 | ||||
| Voltage Level |
Test Condition |
Min |
Typ. |
Max |
Unit |
|
Output 1, Iout = 1mA |
2.5 |
5.0 |
- |
V |
|
|
Output 0, Iout = -1mA |
- |
-5.0 |
-2.5 |
V |
|
|
Input 1, Iin = 1mA |
0 |
2.5 |
- |
V |
|
|
Input 0, Iin = -1mA |
- |
-2.5 |
-0.2 |
V |
|
| Baud Rate | 3150~921600bps, typical value of 115200bps. | ||||
| Data Format | N81 | ||||
| Interface Cable | 2Pin_5.08mm | ||||
| Rated Power | <5W | |
| Operating Voltage | 110~230V, typical value of 220V. | |
| Operating Current | 350mA | VCC=220V, max backlight. |
| 150mA | VCC=220V, backlight off. | |
| Recommended power supply: 220V 1A DC. | ||
| Operating Temperature | -20℃~70℃ (220V @ 60% RH) |
| Storage Temperature | -30℃~80℃ |
| Anti-UV | Yes |
| Conformal Coating | Yes |
| Operating Humidity | 10%~90%RH, typical value of 60% RH. |
| Form Factor | 86mm (W)*87.2mm (H) *38mm (T) | |||
| Net Weight | 171g | |||
| Packaging Standards | ||||
| Model |
Size |
Layer |
Quantity/Layer |
Quantity(Pcs) |
| Carton1: |
220mm(L)*160mm(W)*47mm (H) |
- |
- |
- |
| Carton2: |
250mm(L)*200mm(W)*80mm (H) |
1 |
2 |
2 |
| Carton3: |
320mm(L)*270mm(W)*80mm (H) |
1 |
4 |
4 |
| Carton4: |
450mm(L)*350mm(W)*300mm(H) |
- |
- |
- |
| Carton5: |
600mm(L)*450mm(W)*300mm(H) |
1 |
40 |
40 |
