48
485 A/B
485 communication port. They are used to control devices such as
PTZ. Please parallel connect 120T
Ω between A/B cables if there are
too many PTZ decoders.
The 16-channel interface is shown as in Figure 3-7.
AB cable
connection
Figure 3-7
Please refer to the following sheet and Figure 3-7 for detailed information.
In the second line,
from the left to the
right,: 1
,
2
,
3
,
4
,
5
,
6
,
7
,
8.and the
first line from the left
to the right : 9
,
10
,
11
,
12
,
13
,
14
,
15
,
16
ALARM 1 to ALARM 16. The alarm becomes active in low voltage.
In the first line, from
the left to the right:
3-NO C
,
and the
second line from the
left to the right 1-
NO C
,
2-NO C.
There are three groups of normal open activation output (on/off
button)
Earth cable.
485 A/B
485 communication port. They are used to control devices such as
PTZ. Please parallel connect 120T
Ω between A/B cables if there are
too many PTZ decoders.
3.8.1.2 1.5U Series
The 1.5U series product interface is shown as in Figure 3-8.
AB cable
connection
Figure 3-8
You can refer to the following sheet and Figure 3-8 for alarm input and output information.
In the first line, from
the left to the right,:
ALARM 1 to ALARM 16. The alarm becomes active in low voltage.
Содержание DVR-470
Страница 1: ...1 DVR 470 870 1670 PK User s Manual...
Страница 8: ...8 APPENDIX G EARTHING 175 APPENDIX H TOXIC OR HAZARDOUS MATERIALS OR ELEMENTS 180...
Страница 32: ...32 2 3 3 2U series Please refer to Figure 2 10 for connection sample Figure 2 9...
Страница 52: ...52 1U series 1 5U Series...
Страница 53: ...53 2U Series Figure 3 11...
Страница 68: ...68 Figure 4 21 Figure 4 22 Figure 4 23 4 5 3 Video Loss Figure 4 24...
Страница 71: ...71 Figure 4 27 Figure 4 28 Figure 4 29 Figure 4 30...
Страница 115: ...115 Figure 6 11...
Страница 171: ...171 Samsung HA101UJ CE 1T SATA...