Multi-Purpose Analog Inputs - DPS Telecom NetGuardian 16A User Manual

10
If you are unsure of the serial port type on your NetGuardian, login to MyDPS and
!
Hot Tip!
click on the Product Information Search link. Type in the full part number of your unit
and click the Submit button to access the specifications.
The serial port can be used for three different functions:
· Reach-through proxy connection for LAN-based Telnet access to switches, radios, PBXs and
other equipment.
· Alarm reporting to the T/Mon Remote Alarm Monitoring System over an RS-232, 485, 202, or
dial-up modem.
· Dial-up notifications via your cell phone and alphanumeric pager.
Note: If the serial port is configured for alarm reporting to T/Mon, the port is not available for use as a
reach-through proxy port.
5.4

Multi-Purpose Analog Inputs

(Note: Analog Channel Polarity does not match label on units shipped prior to 09/27/14)
The NetGuardian's sixteen multi-purpose analog inputs measure continuous ranges of voltage or
current. Analog alarms are typically used to monitor battery voltage, charging current, temperature,
humidity, wind speed, or other continuously changing conditions. The measurement range of the analog
channels is –90 to +90 VDC or 4 to 20 mA. To configure the analogs for current sensing (4 - 20mA)
Analog Connectors