Bosch VEZ-211-IWCS User Manual
452 | Switching and Control | Switching and Control Systems
LTC 8561, LTC 8564/20,
LTC 8566 Series Single-
channel On-site Receiver/
Drivers
Features
▶ Full-featured pan/tilt/zoom/aux control
▶ Auto-pan/random pan
▶ Bi-Phase or RS-232 data input
▶ 99 Pre-positions with tour capability
▶ Pre-positions compatible with 360° continuous pan/
▶ Full-featured pan/tilt/zoom/aux control
▶ Auto-pan/random pan
▶ Bi-Phase or RS-232 data input
▶ 99 Pre-positions with tour capability
▶ Pre-positions compatible with 360° continuous pan/
tilt drives
▶ Integral local test feature
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
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 Microprocessor-based 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
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° pan/tilt drivers, 82 pre-positions when
using 360° continuous pan/tilt drivers, installer friendly
connectors, lockable enclosure latches, 10-bit resolution
for improved pan/tilt pre-position 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.
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° pan/tilt drivers, 82 pre-positions when
using 360° continuous pan/tilt drivers, installer friendly
connectors, lockable enclosure latches, 10-bit resolution
for improved pan/tilt pre-position 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.
Certifications and Approvals
Electromagnetic Com-
patibility (EMC)
Complies with FCC Part 15, ICES-003, and CE
regulations
Product Safety
Complies with CE regulations, UL, CSA, EN, and
IEC Standards
Installation/Configuration Notes
Mounting Hole Pattern
LTC 8564/20 AC Supply Wiring Guide
Wire Size
0.5 A Load
1.0 A Load
1.5 A Load
2.0 A Load
mm
2
AWG
m
ft
m
ft
m
ft
m
ft
0.5
20
30
100
20
70
15
50
12
40
1.0
18
50
150
30
100
25
75
20
70
1.5
16
80
260
50
150
40
130
30
100
2.5
14
130 420
90
290
60
200
50
150
4.0
12
200 650
140 460 110 350
90
290
Bosch Security Systems B.V.
www.boschsecurity.com
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