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Appendix-D
Alarm I/O pin assignment
The alarm connector, Figure 1, is used to provide one sensor alarm input for each camera input.
For easy operation, an alarm extension board, Figure 2, is provided to connect to the alarm connector.
Each alarm input requires two wires, one wire connects to the desired alarm input pin, the second wire connects to the ground.The alarm signal assignment is shown at the following.
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<Figure 1>
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 14 | |
28 27 | 26 | 25 | 24 | 23 | 22 21 20 | 19 18 | 17 | 16 | 15 | ||||
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| PR16D00400 |
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DVR
PIN # | NAME / Function | |
1 | GND | Ground |
2 | ALM 1 | Alarm In 1 |
3 | ALM 2 | Alarm In 2 |
4 | ALM 3 | Alarm In 3 |
5 | ALM 4 | Alarm In 4 |
6 | ALM 5 | Alarm In 5 |
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7 | ALM 6 | Alarm In 6 |
8 | ALM 7 | Alarm In 7 |
9 | ALM 8 | Alarm In 8 |
10 | ALM 9 | Alarm In 9 |
11 | ALM 10* Alarm In 10 | |
12 | ALM 11* Alarm In 11 | |
13 | ALM 12* Alarm In 12 | |
14 | ALM 13* Alarm In 13 | |
15 | ALM 14* Alarm In 14 | |
16 | ALM 15* Alarm In 15 | |
17 | ALM 16* Alarm In 16 | |
18 | ALMRST | Alarm Reset |
19 | REC | Record In |
20 | GIN10 | Reserved |
21 | DISKFULL Disk Full Out | |
22 | GO1 | Reserved |
23 | Alarm Out N.C. | |
24 | Alarm Out N.C. | |
25 |
<Figure 2> PR16D00400 Alarm extension board
HOST
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| PIN # | NAME | |
| 1 | GND | ||
2 | ALM 1 |
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| 3 | ALM 2 | ||
| 4 | ALM 3 | ||
5 | ALM 4 | |||
| 6 | ALM 5 | ||
| 7 | ALM 6 | ||
| 8 | GND | ||
| 9 | ALM 7 | ||
| 10 | ALM 8 | ||
| 11 | ALM 9 | ||
| 12 | ALM 10* | ||
13 | ALM 11* | |||
| 14 | ALM 12* | ||
| 15 | ALM 13* | ||
16 | ALM 14* | |||
17 | ALM 15* | |||
| 18 | ALM 16* | ||
| 19 | ALMRST | ||
20 | ||||
| 21 | GND | ||
| 22 | |||
| 23 | DISKFULL | ||
| 24 | |||
| 25 | |||
| 26 | |||
| 27 | |||
28 | GND |
* ALM10~ALM16 are active only for EDSR-1600
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