The Bosch LTC8785/60 is designed to convert an Allegiant's variable speed control code into fixed-speed biphase control codes. This is required when using a keyboard to operate the pan, tilt and zoom functions of older TC8561 series receivers (cameras) and drivers that recognize only fixed speed control codes.
This unit provides 32 separate outputs for driving up to 256 existing TC8561 series receiver and drivers connected in a star or daisy chain wiring configuration. Cameras and drivers connected in this type of configuration can be installed at a distance of up to 5000 ft. from this unit, using Belden 8760 or equivalent 18 AWG shielded twisted pair cable. This unit ships with rack-ears for installation in a standard 19" rack.