ABB OmniCore V250XT Type B - Page 226

Required documents
NoteArticle numberDocument
3HAC074000-008Circuit diagram - OmniCore
V250XT, rev 04 or later
3HAC070208-001Application manual - Scalable I/O
Removing the digital base (option)
Preparations
Note/IllustrationAction
DANGER
Before doing any work inside the cabinet,
disconnect the mains power. For more
information, see Electrical safety on
page 29.
1
Opening the door on page 184.Open the door.2
Location of wrist strap button:
ELECTROSTATIC DISCHARGE
(ESD)
The unit is sensitive to ESD. Before
handling the unit read the safety inform-
ation in section The unit is sensitive to
ESD on page 45.
3
xx2200001817
Removing the digital base (option)
Note/IllustrationAction
Disconnect all connectors from the unit
to be replaced.
1
Continues on next page
226 Product manual - OmniCore V250XT Type B
3HAC087112-001 Revision: A
© Copyright 2023-2023 ABB. All rights reserved.
5 Repair
5.2.6 Replacing the scalable I/O unit
Continued