User Manual

VIVOTEK
User's Manual - 29
Make sure the clamping claw and rubber seal are properly installed.
8. Shown below is the pinouts of the terminal block. Note that if AC 24V power source
is preferred, an additional power board is required. Please contact your sales
representative for the requirement.
1
14
* 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