Specifications

12 en | Unpacking Digital Video Quad Processor
F.01U.090.110 | 3.0 | 2010.04 User’s Guide Bosch Security Systems, Inc.
2.3.2 LTC 2382/90 Rear Panel Connections
The figure below illustrates the rear panel connectors for the LTC 2382/90 video processor.
Figure 2.4 LTC 2382/90 Rear Panel
2.3.3 Wiring Requirements
Use the table below to determine the appropriate wires for terminals, alarms, trigger output,
and an RS-232 connector.
Video Inputs/Outputs
IN 1 Video Input 1 - BNC 75 Ohm, auto terminating
IN 2 Video Input 2 - BNC 75 Ohm, auto terminating
IN 3 Video Input 3 - BNC 75 Ohm, auto terminating
IN 4 Video Input 4 - BNC 75 Ohm, auto terminating
OUT 1 Video Loop Output 1 - BNC
OUT 2 Video Loop Output 2 - BNC
OUT 3 Video Loop Output 3 - BNC
OUT 4 Video Loop Output 4 - BNC
PLAY IN VCR/DVR Video Input - BNC 75 Ohm input impedance
REC OUT Video Output to VCR/DVR - BNC 75 Ohm output impedance
MON Monitor Output Video - BNC 75 Ohm output impedance
Power
5V DC 2.0 mm DC Power Jack (outside diameter: 6.4 mm, pin diameter: 2.0 mm)
GND Screw to connect an external earth wire
1
2
3
4
IN
OUT
VCR OUT MON
ALARM/REMOTE
VCR IN
5V DC
GND
Application Recommended Wire Type
Terminals 16–30 AWG or 0.5 mm–1 mm, shielded cable
Alarm Inputs 20 AWG stranded, shielded cable
Thresholds– High: 2.4 to 5.0 VDC; Low: 0.0 to 0.8 VDC
Trigger Output 20 AWG stranded, shielded cable
Maximum voltage: 30 VDC
Recommended pull-up voltage: 5 VDC
Recommended pull-up resistor value for 5 V: 5 K–10 K
RS-232 20 AWG stranded, shielded cable
Maximum distance: 15.4 m (50 ft)