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3.18.3Alarm Input Armed / IO Linkage on Alarm
If you want to connect external alarm devices, when it’s an alarm input device, choose Alarm Input Armed to enable it, when it’s an output device, choose IO Linkage on Alarm to enable it.
Figure 10.0
There are two options for Trigger Level. (Figure 10.1).
High: When the external alarm device is close, then the alarm is triggered.
Low: When the external alarm device is switching off, then the alarm is triggered.
Figure 10.1
There are two options for Output Level. (Figure 10.2).
High: When chosen, the IO Pins work as a switch that is closed.
Low: When chosen, the IO Pins work as a switch that is switching off.
Figure 10.2
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