Bosch LTC 8564/20 Single-Channel On-Site Receiver/Driver, 24 VAC Pan/Tilt, Aux 1

The LTC 8561 Series, LTC 8564/20, and LTC 8566 Series On-site Receiver/Drivers are control data decoder units and motor drivers for pan/tilt units and zoom lenses. These receiver/drivers are used in conjunction with Allegiant Series Microprocessorbased Switcher/Controller Systems. The receiver/driver decodes Allegiant Bi-Phase control data from the switcher/controller system through the LTC 8568/00 Signal Distribution Units into specific control codes. In addition, the receiver/driver will accept RS-232 control code data generated by the LTC 8780 Series Data Converter Unit. These receiver/drivers are available in a variety of input and output voltage configurations. All units are 50/60 Hz line frequency compatible. All units have low voltage DC lens drivers (6 volts or 12 volts selectable) for focus, zoom, and iris with adjustable speed. There are also four auxiliary outputs. One is a solid state relay with zero crossing switching fixed to the same voltage as the pan/tilt output. The others are relays which can supply voltage through contacts (normally open or normally closed) to control lights or other devices at the remote site. Auxiliary supply terminals provide power which is fuse-protected at the voltage of the pan/tilt output. Advanced features include 99 pre-positions when using conventional 355 Degree pan/tilt drivers, 82 prepositions when using 360 Degree continuous pan/tilt drivers, installer friendly connectors, lockable enclosure latches, 10-bit resolution for improved pan/tilt preposition accuracy, and automatic pre-position tour capability. Additional features include a full operating temperature range, an integral local test function, an unrestricted auto-pan feature for all models of pan/ tilts, random pan, a unique dither feature, selectable latching or momentary auxiliaries, polarity reversible lens drive, convenient thumbwheel selectable camera addressing, and a NEMA-4X, IP66 rated environmental enclosure.