ABB RELION REX640 Skrócona instrukcja obsługi - Strona 7
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B I O -T E S T E R R E X 6 4 0 Q U I C K O P E R AT I O N G U I D E
7
Connect the correct connector cables between the
BIO-Tester and the protection relay.
Connect the connector cables by following the connector
labels.
BIO1001 and BIO1002 have their own connector cables.
The different power supply modules (PSM1001/PSM1002/
PSM1003) have the same connector cable.
Double-check that the auxiliary voltage of the LHMI is
switched off.
Release the LHMI's power connector plug by turning the
locking latches to the open position and remove the LHMI's
power connector.