Optional - Powering VRI-1 Directly From a Power Supply
If desired, the VRI-1 can receive power directly from a UL 294 Listed Power Limited power supply. Communication
between the bright blue controller and the VRI-1 remains via RS-485 protocol. Any one of the Device connectors
(Device 1-1 through 2-16) on the bright blue controller can be used to communicate with TB1 on a VRI-1. Power
will be supplied independently from the power supply to TB2 on the VRI-1.
Data Communication between bright blue and VRI-1
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