ABB REF542plus User Manual

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A051354
Fig. 13.1.-1 Binary inputs c ommissioning page
13.2. Binary output commissioning page
On this page, it is possible to force the status of the binary outputs. All the
outputs can be driven with the exception of the watchdog.
Line description: “Channel descriptor”“Channel number “: “Values”
Channel descriptor: Binary output
Channel number: x-yy. Where x addresses the binary IO slot, yy is the binary
output number. 1 identifies the X21 connector and so forth.
Values: 0 → output is opened. The relay is not energized.
1 → output is closed. The relay is energized. Normally opened
contacts are closed.
1MRS755869
Multifunction Protection and Switchgear Control
Unit
Operator's manual
REF542plus

ABB REF542plus Specifications

General

Brand	ABB
Model	REF542plus
Category	Control Unit
Language	English