ABB REF 543 Product Guide

Feeder Terminal REF 541, REF 543, REF 545.
1MRS750443-MBG
16
.
1) This function is only supported in the feeder terminal
revisions of Release 2.0 or later.
Table 4: Control functions
Function ANSI
device no.
IEC symbol Description
CO3DC1 CO3DC1 I<->O 3DC1 Three-state disconnector (1) with indication
CO3DC2 CO3DC2 I<->O 3DC2 Three-state disconnector (2) with indication
COCB1 COCB1 I<->O CB1 Circuit breaker 1 control with indication
COCB2 COCB2 I<->O CB2 Circuit breaker 2 control with indication
COCBDIR COCBDIR CBDIR Direct open for CBs via HMI
CODC1 CODC1 I<->O DC1 Disconnector 1 control with indication
CODC2 CODC2 I<->O DC2 Disconnector 2 control with indication
CODC3 CODC3 I<->O DC3 Disconnector 3 control with indication
CODC4 CODC4 I<->O DC4 Disconnector 4 control with indication
CODC5 CODC5 I<->O DC5 Disconnector 5 control with indication
COIND1 COIND1 I<->O IND1 Switching device 1 indication
COIND2 COIND2 I<->O IND2 Switching device 2 indication
COIND3 COIND3 I<->O IND3 Switching device 3 indication
COIND4 COIND4 I<->O IND4 Switching device 4 indication
COIND5 COIND5 I<->O IND5 Switching device 5 indication
COIND6 COIND6 I<->O IND6 Switching device 6 indication
COIND7 COIND7 I<->O IND7 Switching device 7 indication
COIND8 COIND8 I<->O IND8 Switching device 8 indication
COLOCAT COLOCAT I<->O POS Logic-controlled control position selector
COPFC
1)
55 COPFC Power factor controller
COSW1 COSW1 SW1 On/off switch 1
COSW2 COSW2 SW2 On/off switch 2
COSW3 COSW3 SW3 On/off switch 3
COSW4 COSW4 SW4 On/off switch 4
MMIALAR1 ALARM1 ALARM1 Alarm channel 1, LED indicator
MMIALAR2 ALARM2 ALARM2 Alarm channel 2, LED indicator
MMIALAR3 ALARM3 ALARM3 Alarm channel 3, LED indicator
MMIALAR4 ALARM4 ALARM4 Alarm channel 4, LED indicator
MMIALAR5 ALARM5 ALARM5 Alarm channel 5, LED indicator
MMIALAR6 ALARM6 ALARM6 Alarm channel 6, LED indicator
MMIALAR7 ALARM7 ALARM7 Alarm channel 7, LED indicator
MMIALAR8 ALARM8 ALARM8 Alarm channel 8, LED indicator
MMIDATA1 MMIDATA1 MMIDATA1 MIMIC data monitoring point 1
MMIDATA2 MMIDATA2 MMIDATA2 MIMIC data monitoring point 2
MMIDATA3 MMIDATA3 MMIDATA3 MIMIC data monitoring point 3
MMIDATA4 MMIDATA4 MMIDATA4 MIMIC data monitoring point 4
MMIDATA5 MMIDATA5 MMIDATA5 MIMIC data monitoring point 5

ABB REF 543 Specifications

General

Brand	ABB
Model	REF 543
Category	Touch terminals
Language	English