Bosch | RS-232 | LTC 8786 Series RS-232 to Biphase Converter

Video | LTC 8786 Series RS-232 to Biphase Converter
LTC 8786 Series RS-232 to Biphase
Converter
www.boschsecurity.com
The LTC 8786 Series of data converters are designed
to convert Bosch "Receiver/Driver and AutoDome
RS-232 Control Code Protocol" into Allegiant Bi-Phase
control code.
These units are specifically designed to transform a
single data output from a PC-based DVR (or a similar
device) into multiple control code outputs for
operating AutoDome cameras.
The Bosch "Receiver/Driver and AutoDome RS-232
Control Code Protocol" is a simplex RS-232 data
format designed to communicate with the Bosch line
of receiver/drivers, AutoDome cameras, LTC 8786
converters, and other compatible accessory devices.
Complete information on the protocol can be obtained
by downloading the manual from the AutoDome
section of www.boschsecuritysystems.com.
The input RS-232 baud rate of the LTC 8786 Series is
fixed at 9600 baud, 1 stop bit, 8 data bits, no parity,
and no handshake. The LTC 8786 Series units can be
connected directly to the RS-232 serial port of a PC
using an industry standard null modem cable. If
another connection type is required, an interface cable
can easily be constructed using the supplied 9-Pin D
connector.
u
For use with PC or other devices running usersupplied video controller software
u
Provides up to 16 Bi-Phase control code outputs
u
Each output operates up to 8 devices in a daisy
chain
u
Compact design
Certifications and approvals
Agency Certifications
EMC Immunity
EN50130-4
EMC Emission
EN55022-1, FCC Part 15, Class A
Safety
Converter
CE, LVD 73/23/EEC
Power Supply Adapter
CE, UL, CSA, TUV
2 | LTC 8786 Series RS-232 to Biphase Converter
Installation/configuration notes
1
3
3
2
7
7
4
5
6
Typical Configurations
Using PC as a Source of RS-232 Data
5
LTC 8780 Data Converter
6
Video Signal
7
RS-232 Data
8
Video and RS-232 Communication Link
9
RS-232 Data
1
0
Video Signal
1
1
LTC 8786 Converter
1
2
Up to 16 Bi-Phase control code outputs
1
3
LTC 8786 Power Supply Adapter
1
4
Typical AutoDome Cameras or Allegiant Receiver/Driver Units
Technical specifications
1
Typical PC with Video Capture Card(s) or Other Device Running
User-supplied Video/Control Software
2
Electrical
Model No.1
Rated Voltage
Voltage Range
RS-232 Data
LTC 8786/60
120 VAC, 50/60 Hz
105-132 VAC
3
Video Signal
LTC 8786/50
195.5-253 VAC
4
LTC 8786 Converter
220–240 VAC,
50/60 Hz
5
Up to 16 Bi-Phase Control Code Outputs
6
LTC 8786 Power Supply Adapter
Nominal Power
3 W (at rated voltage)
7
Typical AutoDome Cameras or Allegiant Receiver/Driver Units
Indicator
3 W (at rated voltage)
1. Includes applicable power supply adapter.
Connectors
2
1
Data In
9-pin D Connector (a 9-pin adapter is
supplied), RJ-11
Bi-Phase Output
Removable terminal blocks with three
connections: (+), (–), and (S [Shield]) for
each of the sixteen Bi-Phase code outputs
Power Connector
1.8 m (5.75 ft) power supply cable with
bayonet type plug
Transmission
Distance
1.5 km (5000 ft) using 1 mm2 (18°AWG)
shielded twisted pair cable (Belden 8760 or
equivalent)
3
6
4
5
7
8
10
10
9
Mechanical
14
11
14
12
13
When Used as Remote RS-232 to Bi-Phase Converter
1
Video Monitor
2
Allegiant System
3
Bi-Phase Data
4
Allegiant Keyboard
Case
Black plastic with metal mounting flanges
Dimensions (Overall)
(W x D x H)
154 x 132 x 38 mm
(6.08 x 5.25 x 1.5 in.)
Weight
0.132 kg (0.7 lb)
Environmental
Operating Temperature Range
0°C to 40°C (32°F to 144°F)
Operating Humidity
10% to 90% non-condensing
3 | LTC 8786 Series RS-232 to Biphase Converter
Ordering information
LTC 8786/50 RS-232 to Biphase Converter
with 16 Biphase outputs, 220-240 VAC, 50/60 Hz,
195.5-253 VAC
Order number LTC 8786/50
LTC 8786/60 RS-232 to Biphase Converter
with 16 Biphase outputs, 120 VAC, 50/60 Hz,
105-132 VAC
Order number LTC 8786/60
Represented by:
Americas:
Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: +1 800 289 0096
Fax: +1 585 223 9180
security.sales@us.bosch.com
www.boschsecurity.us
Europe, Middle East, Africa:
Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: +31 40 2577 330
emea.securitysystems@bosch.com
www.boschsecurity.com
© Bosch Security Systems 2013 | Data subject to change without notice
2377878923 | en, V1, 04. Oct 2013
Asia-Pacific:
Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: +65 6571 2808
Fax: +65 6571 2699
apr.securitysystems@bosch.com
www.boschsecurity.asia
China:
America Latina:
Bosch (Shanghai) Security Systems Ltd. Robert Bosch Ltda Security Systems Division
201 Building, No. 333 Fuquan Road
Via Anhanguera, Km 98
North IBP
CEP 13065-900
Changning District, Shanghai
Campinas, Sao Paulo, Brazil
200335 China
Phone: +55 19 2103 2860
Phone +86 21 22181111
Fax: +55 19 2103 2862
Fax: +86 21 22182398
latam.boschsecurity@bosch.com
www.boschsecurity.com.cn
www.boschsecurity.com
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