Required documents
NoteArticle numberDocument
3HAC059896-009,
3HAC063898-009,
3HAC072448-009
Circuit diagram - OmniCore C30,
Circuit diagram - OmniCore C30
for IRB 14050, Circuit dia-
gram - OmniCore C30 for CRB
15000
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 31.
1
Location of wrist strap button:
xx1800000683
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 47.
2
Removing the controller covers on page 222.Remove the front panel and top cover of
the controller.
3
Removing the digital base (option)
Note/IllustrationAction
xx1800000498
Disconnect:
• K5.1.X4 - K2.X3
1
Continues on next page
Product manual - OmniCore C30 309
3HAC060860-001 Revision: P
© Copyright 2019-2022 ABB. All rights reserved.
5 Repair
5.2.7 Replacing the scalable I/O unit
Continued
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