Integrated Temperature And Battery Sensor (Optional) - DPS Telecom NetGuardian 420 Hardware User Manual

12

5.6.4 Integrated Temperature and Battery Sensor (Optional)

The optional integrated temperature and battery sensor monitors the ambient temperature and the NetGuardian's
power inputs. This option is available only if it was ordered with your NetGuardian. The integrated temperature
sensor measures a range of 32° F to 140° F (0° C to 60° C) within an accuracy of ± 1°.
Each integrated sensor takes the place of an analog input, and does not need any external connections. No other
analog input can be connected to the input point used for the integrated sensors. The table above lists the
connection options for the integrated temperature sensor. Note that these options are set at the factory, based on
the option ordered, and cannot be adjusted by the user.
For more information on configuring your analogs using the web interface, see the section titled, "Configuring
Analogs" in the "Web Interface" section of this manual.
The external temperature sensor
Sensor Function
Temperature Can be used on analog input 7 (Internal)
Power Feed A Can be used on analog input 5
Power Feed B Can be used on analog input 6
Temperature Can be used on analog input 8 (External)
Integrated sensor connection options
Analog Input Options