Section 27 Glossary M14893-1 v16AC Alternating currentACC Actual channelACT Application configuration tool within PCM600A/D converter Analog-to-digital converterADBS Amplitude deadband supervisionADM Analog digital conversion module, with time synchronizationAI Analog inputANSI American National Standards InstituteAR AutoreclosingASCT Auxiliary summation current transformerASD Adaptive signal detectionASDU Application service data unitAWG American Wire Gauge standardBBP Busbar protectionBFOC/2,5 Bayonet fibre optic connectorBFP Breaker failure protectionBI Binary inputBIM Binary input moduleBOM Binary output moduleBOS Binary outputs statusBR External bistable relayBS British StandardsBSR Binary signal transfer function, receiver blocksBST Binary signal transfer function, transmit blocksC37.94 IEEE/ANSI protocol used when sending binary signalsbetween IEDsCAN Controller Area Network. ISO standard (ISO 11898) for serialcommunication1MRK 511 408-UUS A Section 27GlossaryPhasor measurement unit RES670 2.2 ANSI 917Technical manual
