User:Lasertrimman/Books/HART MODEM

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 * Highway Addressable Remote Transducer Protocol
 * Universal asynchronous receiver/transmitter
 * Current loop
 * Device Description Language
 * Frequency-shift keying
 * Continuous phase modulation
 * Modem
 * Fieldbus
 * Dry loop
 * Asynchronous serial communication
 * FIFO (computing and electronics)
 * Baud
 * Checksum
 * Parity bit
 * Bit rate
 * Polling (computer science)
 * Digital data
 * Bell 202 modem
 * Serial communication
 * Intrinsic safety
 * Electrical equipment in hazardous areas
 * Rosemount Inc.
 * CE marking