Control of the RMS-200 relays can also be done by using telnet or ssh. Below is an
example of using the rmsrelay command to toggle relay 1 on and off.
Below is an example of reading the status of Relay 1 using the command line interface.
Note the relay1, relay2, and relay3 file will contain a "0" when the relay is in the "Normally
Open" position, and will contain a "1" when in the "Normally Closed" position.