Wecon 3.5 inch HMI Standard:LEVI350T
A human-machine interface (HMI) is the user interface that connects an operator to the controller for an industrial system.
Human-machine interface (HMI) – also known as User Interface (UI), Operator Interface Terminal (OIT) or Man Machine Interface (MMI) – encompasses hardware and software solutions for information exchange and communication between systems/machines and a human operator. HMIs enable control, management and/or visualization of device processes and can range from simple inputs on a touch display to control panels for highly complex industrial automation systems
Features
- Hardware: ARM9 2416 CPU 400MHz RISC
- Display size: 3.5 inch
- Resolution: 320*240 TFT LCD 65,536 colors
- Interface: Support RS232/RS485/RS422
- Storage: 128M FLASH, 64M DDRAM II
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General |
Screen Size |
3.5 Inch |
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Resolution |
320*240 |
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Color |
65536 color |
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Brightness |
300cd/m2 |
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Backlight |
LED |
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Touch Screen |
High procision four-wire resistive |
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Backlight Life |
50000 hours |
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CPU |
32-bits 400MHz RISC |
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Storage |
128M FLASH + 64M DDRAM |
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RTC |
256KB |
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Printer Port |
Serial port Printer |
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USB Port |
USB host + USB Client |
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SD card |
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COM |
COM1 |
RS422/RS485 |
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COM2 |
RS232 |
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COM3 |
-- |
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Power |
Power |
<5w |
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Power Supply |
DC 24V ( 12~28V DC ) |
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Allowed Power Fail |
<5ms |
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Insulation Resistance |
>20MΩ 500V DC |
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Withstand Voltage |
500V AC < 1 minute |
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Dimension |
Shell |
ABS,Black |
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Dimension (mm) |
96.0W*81.0H*33.0D |
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Mounting size (mm) |
91.0W*73.0H |
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Net/Gross (KG) |
0.24/0.42 |
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Operate Environment |
Temperature |
Working Temperature : -10~60℃ ; Storage Temperature : -20~70℃ |
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Humidity |
Working Humdity : 10~90% RH ; Storage Humidity : 10~90%RH |
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Seismic Resistance |
10~25 Hz ( X,Y,Z direction 2G/30 minutes) |
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Cooling |
Air cooling |
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Protection |
IP65 ( Front panel ) |
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CE Certification |
EN61000-6-2 : 2005, EN61000-6-4 : 2007 Standard |
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FCC Certification |
FCC Class A |
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Title |
Download |
HMIs can be found in multiple locations such as portable handheld devices, on machines, centralized control rooms, as well as factory floor machine and process control. Applications include industrial and building automation, digital signage, vending machine, medical, automotive, and appliances.