Industrial Cellular VPN Router NR600 Series
User Manual
Page 52 / 90
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Alarm ON Mode
Select the electrical level to trigger alarm. Option are “Low” and “High”.
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Alarm ON Content
Specify the alarm on content to be sent out via SMS message.
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Alarm OFF Content
Specify the alarm off content to be sent out via SMS message
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Digital IO->Digital Output
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Enable
Check this box to enable digital output function.
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Alarm Source
Select from “Digital Input1”, “Digital Input2” or “SMS”, Digital output triggers the related action when
there is alarm comes from Digital Input or SMS.
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Alarm ON Action
Select from “High”, “Low” or “Pulse”. High means high electrical level output. Low means low
electrical level output. Pulse will generate a square wave as specified in the pulse mode parameters
when triggered.
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Alarm OFF Action
Initiates when alarm disappeared. Select from “High”, “Low” or “Pulse”. High means high electrical
level output. Low means low electrical level output. Pulse will generate a square wave as specified in
the pulse mode parameters when triggered.
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Pulse Width
This parameter is available when select “Pulse” as “Alarm ON Action/Alarm OFF Action”. The selected
digital output channel will generate a square wave as specified in the pulse mode parameters.