Questions tagged [rs422]

RS-422 is a point-to-point serial communication bus using differential signalling to achieve high data rates.

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Is the ground necessary with an opto-isolated RS422 signal

I have 8 opto-isolated RS422 ports to install. All of them are coming from a single PC card. It provides the opto-isolation for every RS422 port. Every signal is opto-isolated from the PC ground and ...
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Does the 433 MHz transmitter/receiver, transmit the voltage?

The title, says it all... I would like to know if the 422 MHz transmitter/receiver (couldn't find a datasheet, here is all I found on it) transmits the voltage, ...
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Signal conversion LVDS, RS422 and LVTTL

What are all the parameters required to LVDS to lvttl, RS422 to LVTTL and LVTTL to LVDS and RS422 signal conversion?