ARINC Specification 485P1-4:2020

ARINC Specification 485P1-4:2020

485P1-4 Cabin Equipment Interfaces, Part 1, Head End Equipment Protocol

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Details

This standard defines the electrical characteristics, protocol and data content for a modified version of the EIA RS-485 data bus adapted for use with cabin electronics equipment. Specific cabin equipment interfaces are defined by ARINC 628.

Additional Info

Author SAE-ITC, ARINC Industry Activities
Published by ARINC
Document type Standard
Edition 4
ICS 49.095 : Passenger and cabin equipment
Number of pages 163
Replace ARINC Specification 485P1-3:2014
Keyword 400 Series
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