Main Products: HMI ,I/O Module ,IPC ,Time Relay ,Timer Switch
7" Cost Effective Industrial Control RS485 LCD HMI Touch Screen
USD $100 - $200 /Piece
Min.Order:1 Piece
Quick Details View All >
Chandow Electric (Shanghai) Co., Ltd.
Business Type: Trading Company
Shanghai ChinaMain Products: HMI ,I/O Module ,IPC ,Time Relay ,Timer Switch
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Product Details
Description of 7" Cost Effective Industrial Control RS485 LCD HMI Touch Screen | Model | WTH207A | WTH307A | WTH407A |
| LCD and Touch | |||
| Size | 7" Wide | ||
| LCD Type | TFT-LCD 18bit/262K | TFT-LCD 24bit/16.7M | |
| Resolution | 800*480 | 1024*600 | |
| Brightness | LED/300cd/m2 | LED/400cd/m2 | |
| LCD Lifetime | >20000H(25℃) | >30000H(25℃) | |
| Touch Screen | 4-wire resistance | Capacitive Multi-touch | |
| Surface Hardness | >3H | ||
| True Flat | YES | ||
| Board and Intreface | |||
| OS | WinCE/Linux | WinCE/Linux/Android | |
| Processor | 32Bit ARM9 | 32Bit Cortex-A8 | 32Bit Cortex-A9 |
| CPU Clock | 400MHz | 1GHz | 1.2GHz |
| RAM | 64MB DDR2 | 512MB LPDDR | 2GB DDR3 |
| Flash | 256MB NandFlash | 512MB NandFlash | 8GB EMMC |
| Buzzer | YES | ||
| DB 9 | 2*DB9(RS232/RS485) | ||
| USB Host | 1*USB-V1.1 | 2*USB-V2.0 | |
| USB Device | 1*USB-V1.1 | None | |
| Ethernet | 1*10/100 Mbps RJ45 Port | ||
| SD/MMC Slot | 1*SDHC/MMC | ||
| HDMI | None | Optional | |
| Video Port | None | Optional(2*BNC) | None |
| Audio Port | None | 1*Input,1*Output | 1*Input,1*Output |
| 3G Communication | None | Optional | |
| RTC | Battery(Lifetime 3 years) | ||
| Structure and Parameter | |||
| Case | ABS Plastic | Aluminium front/ABS back | |
| Power Supply | 20-28VDC(24VDC Rated) | 12-32VDC(24VDC Rated) | |
| Power Consumption | ~5W(24VDC) | ~7W(24VDC) | |
| Operating Temperature | -10~+50℃ | ||
| Storage Temperature | -20~+65℃ | ||
| Humidity | 10~90%(None Condense) | ||
| Weight | ~0.7Kg | ~0.8Kg | ~2.5Kg |
| IP Protection | Front NEMA4/IP65 | ||
| Certification | CE(EN61000-6-2/4) | ||
Q:What's the payment term?
A:We accept L/C,T/T,Western Union.
Q:How's the delivery time?
A:Usually it will take about 10-15 days for production.
Q:What about shipment?
A:Take the air express or propagation mode of transpot according to user's requirement.
Q:How can I get your sample?
A:You can request sample purchase through our website:.
Q:What about product problem occurs?
A:You can contact the sales staff at the first time,tell him/her the situation,we will arrange technical staff with your communication online.If there are quality problems,we will negotiate with you ,provide product replacement or repair service for you.
Q:What is your on duty?
A:Beijing 8:00AM-23:00PM.
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