Datasheet

490 | Switching and Control | Multiplexer Control Systems
Today's growing business demands security that is
sophisticated, reliable and easy to use. From discount
stores to commercial offices, System4 intelligently
provides a multifunction system capable of handling up to
9 or 16 camera inputs with switching and multiplexer
control, pan/tilt/zoom, and VCR control in one compact
unit.
Certifications and Approvals
Electromagnetic Compatibility
(EMC)
CE Immunity, CE Emission Class A,
FCC Class A
Safety CE, UL, cUL
Installation/Configuration Notes
System4 Triplex, Typical Operation
1 Data
2 Video
3 Terminated Resistor
4 VEXT Connection 21 to 11 and 25 to 15 (GND)
5 S1383
6 S-VHS Type VCR
7 S-VHS Video
System4, Typical Configuration
1 AutoDome
2 Video
3 Record/Playback VCR
4 Data
5 Out
6 In
7 Up to 16 Cameras
8 Recording VCR
9 PIR Sensor
Simultaneous Recording to Two VCR’s (Triplex
Operation)
The LTC 2682 provides two independent VCR outputs;
each output can be programmed to encode camera
sequences. Using the LTC 2682 in this mode offers the
flexibility to distribute the number of cameras between
two VCRs to provide a fast update rate for each camera.
Two VCRs may also be programmed so that one VCR may
be used for normal encoding while the other is used for
action/alarm encoding. In this triplex mode of operating,
Monitor A always displays the image in multi-screen, quad,
full, or multiple cameras in a sequence mode.
Technical Specifications
Electrical
Description Voltage Range Power/ Current
16-channel Triplex 108 to 253 VAC,
50/60 Hz
30 W/0.5 A
Synchronization
Full Time-based Correction
Monochrome 625 line, 50 Hz, CCIR
Monochrome 525 line, 60 Hz, EIA RS-170
Color 625 line, 50 Hz, PAL
Color 525 line, 60 Hz, NTSC
Bosch Security Systems B.V. www.boschsecurity.com
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