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LAVA: Forums > Support > Serial & Parallel Cards > What is the Voltage Supplied on the Ring Indicate (RI) pin of the RS232?
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admin

11-16-2011, 10:21 AM
All of our devices are technically DTE Devices, meaning treat RI as an INPUT ONLY and are unable to output a signal in the RI pin. Therefore they are unable to supply any Voltage on the RI pin.

Applies to:
All Serial Devices
LAVA: Forums > Support > Serial & Parallel Cards > What is the Voltage Supplied on the Ring Indicate (RI) pin of the RS232?