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2SPECIFICATIONS
Terminal board specifications
Input/output terminals | Signal level | Input/output circuit |
| |
| Open |
| 5V |
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|
| |
| ground |
| 100k |
|
Alarm input | input | 1k | 10k |
|
| IC | |||
| Terminal |
| ||
0V |
| 74HC597 | ||
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| |
| 100ms or more |
|
| |
| Open |
|
|
|
Sensor alarm output |
| IC | 1k |
|
[Open collector/1kΩ, Low | 0V |
| Terminal | |
BU209 |
| |||
level active (max: 25mA)] |
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| Detect motion | Stop alarm |
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| sensor | recording |
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| +5V |
|
|
| 4.7k |
|
|
CTL2,3 Remote control input | (JP.14) | Remote | 1k | Sub micro |
| control |
| processor | |
|
| terminal |
| |
|
|
|
|
| Open |
|
| 5V |
|
|
|
| |
| ground |
|
| 100k |
CTL4 Clock adjust input | input |
| 1k | 10k |
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| |||
|
| Terminal | IC | |
0V |
| 74HC597 | ||
|
|
| ||
|
|
|
| |
| 100ms or more |
|
| |
| 5V |
|
| 5V |
CTL5 Clock adjust output |
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| |
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| 4.7k | |
[Normal 5V/5.7kΩ, Low level |
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| |
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| |
active] | 0V |
| IC | 1k |
| Approx. 1 second | Terminal | ||
| BU209 |
| ||
| Open |
|
| 5V |
CTL6 Alarm output |
|
|
| 4.7k |
[Open collector/1kΩ, Low |
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|
| |
|
|
|
| |
level active (max: 500mA)] | 0V |
|
| 1k |
|
|
| IC | Terminal |
| Start alarm | Finish alarm | BU209 |
|
| recording | recording |
|
|
|
|
|
| 5V |
| Open |
|
|
|
| ground |
|
| 100k |
CTL7 Alarm reset input | input |
| 1k | 10k |
|
| Terminal | IC | |
|
| 74HC597 | ||
| 0V |
|
| |
|
|
|
| |
| 100ms or more |
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| |
English |
| 119 |
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