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Quick Details

Place of Origin: China (Mainland)
Brand Name: wecon
Model Number: LEVI 777A-N
optional: canopen interface
full name of product: human machine interface

Specifications

 human machine interface,machine interface,canopen interface,hmi,industrial touch screen,reasonable plc hmi price

 

Wecon HMI software functions:
1) payment by instalments
* supported up to 12 groups of payment by instalment
* The system will notify user,when the paying date is arrived
* The HMI and PLC will be locked,until the user input the correct paying code

2) Webserver
* The manager can visit and modify PLC,HMI data,production records and alarm information via

browsers on a manager's pc.

3) Multi-computer interconnect
* Multi-computer interconnect mode is available on Wecon HMI.Wecon developed MultiLinkF

protocol can support up to 255 slaves. RS485 and ethernet are supported and all the plc

protocols are applied to MultiLinkF protocol.

4) Formula function
* Formulas are available for import and output.The user can import formulas from SD card,USB

disk or flash to control the data. The format of formula is compatible with CSV file format of

Windows and Excel.The user can add or delete the selected formulas.

5) SMS control
* Wecon SMS controller GRM200 is the slave of MODBUS,and MODBUS is the slave of Wecon HMI.

Wecon HMI and GRM200 connected via 485 bus.GRM200 inserterted by mobile SIM card,so that the

user can receive and send SMS.The user can check the status or control via SMS. And alarm via

SMS is available too.

6) OPencan function
*  All the can protocal is supported on wecon hmi.Customize to can protocal is available.

7) Data recording
* All the alarm records,incidents record can be saved.The format for saving is CSV,the use can

save it as Excel. If the HMI supports ethernet, then user can transfer the records on

internet.The user can save the records to SD card USB disk and the other devices,the supported

maximum SD card is 4G.

 

 

Mainboard:RISC CPU 400MHZ,128M FLASH, 64DDRAM
Display:Size:7 inch Resolution:800×480 TFT LCD: 65536 Colors
Interface:Two Serial Port, 10/100M Adaptive Ethernet interface

Storage:Support Date Store,SD Card,U Disk

 

Type

LEVI-777A-N
General Specifications
Display Size
7inch True TFT(154.0W×85.9Hmm)
Resolution
800×480 pixels
Color
65536 Colors
Brightness
300cd/m2
Backlight
LED
Touch Panel
4 lines Procision Resistence(Surface Hardness 4H)
Backlight Life
50000 Hours
CPU
32-bit 400MHz RISC
Storage And Memory
128M FLASH + 64M DDRAM
Formula And RTC
256KB+Real Time Clock
Printing Port
Serial Printing/USB Printing
Ethernet
support
Program Download
One USB SLAVE Interface
Communicating Port
COM1:RS232/RS422/RS485,COM2:RS232C/RS485
Electrical Specifications
Rated Power
Under 5W
Rated Voltage
DC24V
Voltage Range
12~28VDC
Voltage Interval Allowed
Under 5ms
Insulation
20MΩ Under 500VDC
Withstand Voltage
500V AC for 1 minite
Structrue Specifications
Shell Color
Black
Shell Material
ABS Plastic
Shape Size
212W×146H×36Dmm
Installation Size
192W×138Hmm
Weight
0.6kg
Environmental Specifications
Work Temperature
-10~60°C
Work Humidity
10~90%RH(No Condensation)
Storage Temperature
-20~70°C
Storage Humidity
10~90%RH(NO Condensation)
Shockproof Test
10 ~ 25 Hz (X,Y,Z Orientation 2G/30 minite)
Coolling Method
Natrual Air Coolling
Products Certifications
Degree Of Panel Protection
Conform IP65 Authentication
CE
Conform EN61000-6-2:2005, EN61000-6-4:2007 Standard
FCC Compatibility
Conform FCC Class A