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Broadcast Tools GPI-16 Plus - General Purpose Input Module

Broadcast Tools GPI-16 Plus - General Purpose Input Module


The GPI-16 Plus interfaces 16 general purpose logic inputs to users PC COM or USB port. The user may select from two pre-programmed serial formats; the “PIP” GPI format which is used on most of our audio switchers, or the legacy AT-1616 format. Additional features include; Plug-in euroblock screw terminals; 17 LED indicators for power and each input status.



  • Four user selectable unit ID's: 0 (default), 1,2, and 3.
  • Four user selectable baud rates: 9600 (default), 4800, 19200, and 38400.
  • PIP or AT1616 data format.
  • USB and RS-232 interface for connection to PC.
  • LED indicators for all 16 inputs, power.
  • GPI connections are on removable euro-block screw terminal connector to simplify wiring and service, mating plugs are supplied.
  • Fully RFI proofed.
  • Surge protected internal power supply, universal switching power adapter with domestic connectors supplied.
  • Up to four GPI-16 Plus’s may be rack mounted on one RA-1, 1-RU rack shelf.