Relay 1
CB power mode | Alarm level | Relay state |
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Mains unplugged, CB is in power down or the OpenBus™ is not | Alarm | NC\* |
running (Clock/ data is missing) |
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|
|
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On mains or battery at “wake up” | Bed Alarm\** | NC |
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|
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| No Alarm | NO |
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|
Relay 2 |
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CB power mode | Alarm level | Relay state |
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|
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Mains unplugged or CB is in power down | No Alarm | NC |
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|
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On mains or battery at “wake up” | Bed Alarm\** | NO |
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| No Alarm | NC |
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\* When the mains is unplugged or CB is in power down will the relay shift to NC state and generate alarm.
\** Alarm generated by nurse call or bed alarms
Example of closed loop:
3rd. party site
In this state no Alarm
Example of Open Loop:
3rd. party site
In this state no Alarm
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