ABB REB 551-C4 2.5 Series Operator's Manual page 10

Protect breaker protection and control terminal for 1 1/2 breaker systems
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Introduction to the operator's manual
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Technical reference manual
Application manual
Buyer's guide
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First release
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Analog to Digital converter
Amplitude dead-band supervision
American National Standards Institute
Adaptive Signal Detection
British Standard
Controller Area Network. ISO standard (ISO 11898) for serial com-
munication
Configuration and programming tool
Circuit breaker
Consultative Committee for International Telegraph and Telepho-
ny. A United Nations sponsored standards body within the Interna-
tional Telecommunications Union.
Combined Mega Pulses Per Second
Way of transmitting G.703 over a balanced line. Involves two twist-
ed pairs making it possible to transmit information in both directions
Way of transmitting G.703 over a balanced line. Involves four twist-
ed pairs of with two are used for transmitting data in both directions,
and two pairs for transmitting clock signals
Central Processor Unit
Carrier Receive
Cyclic Redundancy Check
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1MRK 505 120-UEN
1MRK 505 122-UEN
1MRK 505 118-BEN
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