Bosch LTC 2380 User Manual page 17

Digital Video Quad Processor
Alarm/RS-232 Connector
The following figure illustrates the positions of the inputs in the 15 way D-type break-out
connection board. This board connect to the 15 Pin D-type connector, located on the rear
panel of the LTC 2382/90 Video Quad processor.
Figure 2.5 15-pin D-type Pinout
ALARM/REMOTE (15 Pin D-Type)
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Bosch Security Systems, Inc.
S 1
15 2
14 3
13
4
12
5
11 6
7
10
9 8
Alarm Input 1
Alarm Input 2
Alarm Input 3
Alarm Input 4
Ground
Trigger Output (Open Collector Alarm Output)
Ground
TXD RS-232 Transmit Data
RXD RS-232 Receive Data
Alarm Relay NC (Alarm Relay Contact Normally Closed)
Alarm Relay COM (Alarm Relay Contact Common)
Alarm Relay NO (Alarm Relay Contact Normally Open)
Video Loss Relay NC (Video Loss Relay Contact Normally Closed)
Video Loss Relay COM (Video Loss Relay Contact Common)
Video Loss Relay NO (Video Loss Relay Contact Normally Open)
User's Guide
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F.01U.090.110 | 3.0 | 2010.04
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