You can use the Auxiliary port as well for modem access to the Sensor for setup and configuration. You cannot use a modem the first time you configure a Sensor.
For modem connections, plug a straight-through modem cable into the Auxiliary port on the NS-series Sensor.
This port is labeled Aux in the Sensor rear panel.
Connect a modem to the Aux port.
Connect a telephone line to the modem.
Required settings for the Aux port are given below:
Name
Setting
Baud rate
115200
Number of bits
8
Parity
None
Stop bits
1
Flow control
None