Vanderbilt SPCA210.100 - File Operations; File Upgrade Operations

18 Accessing web server remotely
This chapter covers:
18.1 PSTN connection 343
18.2 GSM connection 345
18.1 PSTN connection
PSTN Connection
1 Remote PC with browser
2 PSTN modem
3 PSTN network
4 Telephone line
5 PSTN modem
6 SPC controller
7
JP9
The web server on the controller can be accessed via a remote connection over a PSTN telephone line. A
PSTN module and a PSTN line must be connected to the controller as shown above to provide remote
access to the controller.
On the remote side of the connection the user must have a PSTN modem installed on a PC with access to
a PSTN line.
To connect remotely to the controller:
1. Install a PSTN modem on the controller (see the corresponding installation instruction).
2. Connect the phone line to the A/B screw terminals on the connector at the top of the modem.
© Vanderbilt 2018 343 A6V10276959-d
11.2018