Scheduled Maintenance We will be conducting scheduled maintenance on Sep 24th from 7:00 PM MST to Sep 25th 07:00 PM MST. During this time MyAerospace applications will be temporarily unavailable. We apologize for any inconvenience this may cause.

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What is the difference between RS485 and RS422?

All of our RS422/RS485 products can electrically accept either RS422 or RS485. However, RS485 is a “bus” type architecture which requires that devices on the "bus" only respond when requested on a an additional line (CTS). Our products do not have that line because navigation / inertial product data requires 100% use.