Radio - Machine Interface
01 January 1970
Radios can be used to remotely control machines or display to a user information from a machine.
Radio to Machine. Certain key presses on the radio can be used to:
- Open Gates
- Switch on Lights, Pumps and Motors
- Trigger Alarms.
Machine to Radio. Machines can send data to be displayed on a radio:
- Alarms trigger an audio - visual indication on the radio.
- Machine processes can trigger an audio - visual indication on the radio.
- Both of the above can send voice messages to radios.
