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Bosch Security Systems | December 8, 2004
LTC 8100, LTC 8200, LTC 8300 Series | Instruction Manual | System Accessory Components
These keyboards connect to an Allegiant’s console
port or to a port provided by an LTC 8712 Console
Expander accessory unit. Up to 4 may be connected
to a single LTC 8712 unit. When used with dial-up type
phone modems, these keyboards provide rudimentary
dialing capability.
The LTC 8555/03 is identical to the LTC 8555/02,
but has ICON characters instead of English text.
5.6 KBD-Rack Keyboard
Mounting Kit
Rack-mounting kit designed to provide vertical,
horizontal, or inclined mounting for IntuiKey
keyboards.
5.7 LTC 8558/00 Keyboard
Extension Cable
Six-conductor extension cable that carries data/power
for remote keyboards up to 30 m (100 ft) away from
main CPU bay.
5.8 LTC 8557 Series Keyboard
Extension Kits
Interface kit used to remote keyboards up to 1.6 km
(5000 ft) away from main CPU bay. Customer-supplied
24 gauge shielded twisted pair (Belden 9841 or
equivalent) required between main CPU bay site and
keyboard site. Kit provides two junction boxes, interface
cable, and appropriate keyboard power supply.
5.9 LTC 8560 Series Receiver/
Driver Units
Decodes data transmitted from the biphase control data
outputs of the Allegiant system, for camera site control of
Pan/Tilt, Zoom Lens, pre-positions, and auxiliaries. Unit
contains integral local test feature, autopan or random
scanning, and is available in several input and output
drive voltage versions.
5.10 AutoDome Series
Integral camera, high speed pan/tilt, zoom lens, and
receiver/driver system in compact dome enclosure.
Various enclosure mounting options are available for
indoor and outdoor applications.
5.11 LTC 8569, LTC 8570, LTC 8571,
LTC 8572 Series Code Merger Unit
Control code merger and line driver unit used to
combine control code from two systems (up to four
with LTC 8570 model) for communicating to
Receiver/Drivers, Switcher Followers, and satellite
systems. Provides 32 or 64 outputs capable of driving up
to 256 or 512 remote devices. Either star or daisy chain
wiring configurations may be used. Unit will accept signal
input either from Allegiant main CPU bay, LTC 8568
output, or an output from another code merger unit.
Multiple units may be cascaded to obtain additional
outputs.
5.12 LTC 8770 Switcher
Follower Series
Accessory unit which provides relay contact closures
corresponding to cameras displayed on system monitors.
The LTC 8770 may be configured to follow non-alarmed
video, alarmed video, or both. Each unit provides
24 relay contact outputs.
5.13 LTC 8712 Series Console
Port Expander Units
The LTC 8712 Series port expander interfaces to the
RS-232 Console port of an Allegiant system to
permit up to 4 external PCs, logging printers, or other
computing devices. This permits multiple PCs or
computing devices to communicate with a single
Allegiant system.
5.14 LTC 8780 Series Data
Converter Units
The LTC 8780 Series convert the biphase control code
generated by Allegiant Series matrix switchers into
standard RS-232, and converts RS-232 back to biphase
code. This provides transmission of the biphase control
code over conventional RS-232 transmission media
(phone modems, fiber optics, microwaves, etc.). The
LTC 8780 Series can also be used to perform the
Satellite Selector functions in Allegiant satellite system
configurations and operate as a 15-channel remote signal
distribution unit.
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