VIVOTEK
18 - User's Manual
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Below are the pinouts of the DI/DO terminal block.
Use a small flat-blade screwdriver to press down the small tabs on the terminal
block to secure the DI/DO wires.
* Optional, available by project request.
#
Name
1
AC 24V*
2
AC 24V*
3
DC 12V IN-
4
DC 12V IN+
5
VIDEO-OUT N
6
VIDEO-OUT P
7
DI- (Common GND for all DI, DO, MIC-IN, and
AUDIO-OUT)
8
DI+ 1
9
DI+ 0
10
DO- 1 (If external devices are powered by
external sources, can use DI- as common
ground)
11
DO- 0
12
DO+ (12V; if used, can be paired with DO- 0 and
DO- 1.)
13
MIC-IN P
14
AUDIO-OUT P
Summary of Contents for FD9187-HT-A
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