RS-422 means Recommended Standard 422
ANSI/EIA standard for transmitting serial data in
Electronics
Similar to RS-422
AC - Advanced Control
AC - Amplifier Combination
AC - Autonomous Control
AC - Automatic Control
ACA - Anisotropically Conductive Adhesive
ACAD - Anodized Ceramic Aluminum Diaphragm
ACB - Air Circuit Breaker
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