English
Push-lock terminal specifications
Input/output terminals | Signal level | Input/output circuit |
| ||||
| Open grounded |
|
|
| 5V |
|
|
<ALARM IN> |
|
|
|
|
|
| |
input |
| 1kΩ |
| 100kΩ |
|
| |
[0 voltage contact] | 0V |
|
|
| IC |
| |
| Terminal |
|
|
| |||
| Over 100 ms |
|
| 74HC597 | |||
|
|
| 10kΩ | ||||
|
|
|
|
|
|
| |
<SENSOR ALARM OUT> | Open |
|
|
|
|
|
|
|
|
| 1kΩ |
|
| ||
[Open collector/1kΩ, Low Level | 0V |
| Terminal | IC |
| ||
|
|
|
| ||||
active (max. 25 mA)] |
|
|
|
|
| BU209 |
|
Motion sensor detection | Alarm recording stop |
|
|
|
|
| |
|
|
|
|
|
| ||
<Control terminals> |
|
|
| +5V |
|
| |
|
|
|
|
|
| ||
Remote input |
|
| 4.7kΩ |
| 1kΩ |
|
|
(Refer to P12) |
| Terminal |
| Microcomputer | |||
[2 wire voltage control type] |
|
|
| ||||
|
|
|
| ||||
(REMOTE R1, R2) |
|
|
|
|
|
|
|
Date adjustment input | Open grounded |
|
|
| 5V |
|
|
[Zero voltage contact] | input |
| 100kΩ |
|
|
| |
0V |
| 1kΩ |
| 10kΩ | IC |
| |
(CLOCK IN) |
|
|
| ||||
Over 100 ms | Terminal |
|
|
| |||
|
|
|
| 74HC597 | |||
Clock adjustment output | Open |
|
|
|
|
|
|
[Open collector/1kΩ, Low Level |
|
|
|
|
|
| |
|
| Terminal |
|
| IC |
| |
active (max. 25 mA)] | 0V |
|
|
|
| ||
| 1k Ω |
| BU2090 |
| |||
|
|
|
| ||||
(CLOCK OUT) | Approx. 1 second |
|
|
|
| ||
|
|
|
|
| |||
|
|
|
|
| 5V |
|
|
Alarm total output | Open |
|
|
| 4.7kΩ |
|
|
[Open collector/Low Level | 0V |
| 2SD1801 |
|
|
| IC |
active (max. 500 mA)] |
|
|
|
| |||
|
| Terminal |
| 4.7kΩ | BU2090 | ||
(ALARM OUT) |
|
|
|
|
| ||
Alarm recording start | Alarm recording finish |
| 2SA1576 |
|
| ||
Alarm reset input | Open grounded |
|
|
| 5V |
|
|
[Zero voltage contact] | input |
|
|
| 100k Ω |
|
|
0V |
| 1k Ω |
| 10k Ω |
|
| |
(ALARM RESET) |
|
| IC |
| |||
Over 100 ms | Terminal |
|
|
| |||
|
|
|
| 74HC597 | |||
Abnormal warning output | 5V |
|
|
| 5V |
|
|
|
|
|
|
|
| ||
|
|
|
| 4.7k Ω |
| ||
[DC5V/5.7kΩ, Active Low] | 0V |
|
|
|
| ||
|
|
|
| IC |
| ||
(WARNING OUT) | Warning condition established | Terminal |
|
|
| ||
|
| 1k Ω |
| BU2090 |
| ||
| (HDD error, fan error detected) |
|
|
|
| ||
|
|
|
|
|
| ||
Normal recording area | 5V |
|
|
| 5V |
|
|
remaining level warning output | 0V |
|
|
| 4.7k Ω |
|
|
[DC5V/5.7kΩ, Active Low] |
|
|
|
| IC |
| |
|
| Terminal |
|
|
| ||
(FULL) | Warning condition established |
|
|
| |||
|
| BU2090 |
| ||||
| 1k Ω |
|
| ||||
| (normal recording area capacity depleted) |
|
|
|
| ||
|
|
|
|
|
| ||
Remaining alarm warning | 5V |
|
|
| 5V |
|
|
|
|
|
|
|
| ||
output | 0V |
|
|
| 4.7k Ω |
|
|
[DC5V/5.7kΩ, Active Low] |
|
|
|
|
|
| |
Warning condition established | Terminal |
|
| IC |
| ||
(ALARM FULL) |
|
|
| ||||
|
| BU2090 |
| ||||
| (alarm recording area capacity depleted) |
| 1k Ω |
|
|
| |
Series recording connecting | 5V |
|
| 5V |
|
|
|
input |
|
| 100kΩ |
|
|
| |
|
|
| IC |
|
| ||
[DC5V/5.7kΩ, Active Low] | 0V |
| Terminal |
|
|
| |
|
| 74HC597 |
| ||||
|
|
|
|
|
|
| |
(SERIES IN) | Over 300 ms | 1kΩ | 10kΩ |
|
|
| |
|
|
|
|
| |||
Series recording connecting | Open |
|
|
|
|
|
|
output |
|
|
|
|
|
| |
[Open collector/1kΩ, Low Level | 0V |
| Terminal |
|
| IC |
|
active (max. 25 mA)] |
|
| 1k Ω |
| BU2090 |
| |
Over 3 s |
|
|
|
| |||
(SERIES OUT) |
|
|
|
|
| ||
|
|
|
|
|
|
| |
External timer input | Open grounded |
|
|
| 5V |
|
|
|
|
|
|
|
| ||
[Zero voltage contact] | input |
|
|
| 100kΩ |
|
|
0V |
|
|
| IC |
| ||
(EXIT TIMER IN) |
| Terminal |
|
|
| ||
Over 100 ms |
|
|
| ||||
| 1k Ω |
| 10k Ω | 74HC597 | |||
|
|
|
|
|
| ||
NON REC Output | 5V |
|
|
| 5V |
|
|
|
|
|
| 4.7k Ω |
|
| |
[DC5V/5.7kΩ, Active Low] |
|
|
|
|
|
| |
0V |
|
|
|
| IC |
| |
(NON REC OUT) |
| Terminal |
|
|
| ||
|
|
|
|
| |||
Recording stopped | 1k Ω |
| BU2090 |
| |||
|
|
|
| ||||
|
|
|
|
| |||
89 Other