ND400_Basic.book 32 ページ ２００８年４月８日 火曜日 午後３時５９分
About Connectors
Using the Alarm/Control connector
You can use emergency recording and auto adjustment time functions when alarm equipment like a buzzer or indicator which is mounted externally.
Create the connector by referring to the pin assignments.
Pin Assignments
The pin assignments are different for other Network Disk Recorders. Connect using the following chart.
131
|
| ALARM/CONTROL |
| ||
|
| 25 | 14 |
| |
|
|
|
|
| |
Pin | Name | Description of Operation | Remarks | ||
Number | |||||
|
|
|
| ||
|
|
|
| ||
1 | Alarm input 8 | Event action will be performed according to the | |||
|
| settings. |
| ||
2 | Alarm input 9 |
| |||
|
|
| |||
|
|
|
|
| |
3 | Alarm input 10 |
|
|
| |
|
|
|
|
| |
4 | Alarm input 11 |
|
|
| |
|
|
|
|
| |
5 | Alarm input 12 |
|
|
| |
|
|
|
|
| |
6 | Alarm input 13 |
|
|
| |
|
|
|
|
| |
7 | Alarm input 14 |
|
|
| |
|
|
|
|
| |
8 | Alarm input 15 |
|
|
| |
|
|
|
|
| |
9 | Alarm input 16 |
|
|
| |
|
|
|
| ||
10 | Network error output | Signal output upon detection of a broken Ethernet | Open collector output 24 V DC max., | ||
|
| link. |
| 100 mA | |
|
| Signal output upon DHCP IP address expiration. |
| ||
|
|
|
|
| |
11 | Alarm reset input | Canceling the alarm display |
| ||
|
|
|
| ||
12 | Emergency recording input | Starting emergency recording signal input | |||
| |||||
|
|
|
|
| |
13 | Signal ground |
|
|
| |
|
|
|
|
| |
14 | Signal ground |
|
|
| |
|
|
|
| ||
15 | Available disk space | Signal output for available disk space warning of | Open collector output 24 V DC max., | ||
| warning output | the recording/copy area |
| 100 mA | |
|
|
|
| ||
16 | HDD error output | Signal output upon detection of a HDD error |
| ||
|
|
|
| ||
17 | Camera error output | Signal output upon detection of a camera error |
| ||
|
|
|
| ||
18 | Error output | Signal output upon detection of a unit error |
| ||
|
|
|
| ||
19 | Power outage recovery | Signal output upon completion of outage | High (+5 V - +12 V, 6.3 mA max.) | ||
| completion output | processing |
|
| |
|
|
|
| ||
20 | Time adjustment input/ | The time of this unit is adjusted to the preset time | 52 kΩ 5 V | ||
| output | according to the signal input. This signal output is | |||
|
| then generated for the setting time of this unit. |
| ||
|
| Time of all other units is adjusted to the setting |
| ||
|
| time of this unit. |
|
| |
|
|
|
| ||
21 | Alarm output | Alarm signal output at an event occurrence | Open collector output 24 V DC max., | ||
|
|
|
| 100 mA | |
|
|
|
|
| |
32
