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The GF_VEDO line of operator terminals offers a compact and economic system for machine control.
Machine cycle control [IEC1131 based Soft PLC] and graphic page display [SCADA] are integrated in a single product.
This integration provides a variety of quick and economical automation solutions.
The GF_VEDO ML 121CT is offered with a 12.1” TFT active matrix display, with resolution of 800×600 pixel (SVGA).
The processor belongs to the GEODE family (32 bit), with a minimum of 128 MB to a maximum of 512 MB of RAM, depending on the operating system installed.
A extremely important feature is the complete absence of moving parts: a Compact Flash mass memory of various capacity [1GB…2GB] is used, offering maximum safety even in the presence of strong vibration.


A wide range of peripheral I/O is available:
– 1x RS485 optoisolated
– 2xEthernet 10/100 Base-T
– 4xUSB 2.0 (Host)
– Fieldbuses keyboard
– Auto-ON
– 1xRS232
– PS/2 Mouse and Keyboard
– 1 x Fieldbus [optional] (CAN Layer 2)


The product can be ordered with different operating systems already installed, such as:
– VxWorks
– Windows XP Embedded


This solution allows the creation of various automation architectures (including real time) and the use of software from other suppliers.
The GF_VEDO family includes products with display from 3.5” to 15”, with or without integrated machine keyboards.


In addition “ready-to-use” application are available, such as:



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    12.1” display
  • Resolution 800×600 (SVGA)
  • Touch screen: resistive, analog
  • Field bus connectivity
    (CANOpen, Modbus RTU, Modbus TCP)
  • Ethernet 10/100 BaseT
  • Fan less
  • Solid State Disk (DOM)
  • Programmable with:
    Gefran Automation Builder
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