The Overhead Card has been designed to connect different IDC panels to IOCards electronics.

The connection between the panels and IOCards is done by (16 or 40 wires depending on the panel) ribbon cables, virtually and do not need any welding.

The card would connect (not included):
   * 2 Master card + 1 USB Expansion.
   * 1 USBDimcontrol to control all the backlight.

The installation of the modules to the card give fixed allocations of inputs and outputs, so that all scripts and software of the After Overhead, would be compatible with our Complete After Overhead Plug & Play module.