Note/IllustrationAction
Push the digital base into the bracket
until you hear a clear clicking sound.
5
xx1800000500
Connect the power cable connector:
• K5.1.X4 - K2.X3
6
Installing scalable I/O external devices
For more information about installing, configuring, and using the scalable I/O units,
see Application manual - Scalable I/O.
Note/IllustrationAction
DANGER
Before doing any work inside the cabinet,
disconnect the mains power. For more
information, see Electrical safety on
page 31.
1
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
Prepare the scalable I/O units for external
mounting as described in Application
manual - Scalable I/O.
3
Removing the controller covers on page 222.Remove the front panel and top cover of
the controller.
4
Connect the external base device to the
internal base device (X3) or the Ethernet
switch, using an Ethernet cable.
5
Each base device requires its own power
supply.
Connect an external power supply to the
external base units, connector X4.
6
Refitting the controller covers on page 227.Refit the front panel and top cover.7
Perform the function tests to verify that
the safety features work properly, see
Function tests on page 212.
8
144 Product manual - OmniCore C30
3HAC060860-001 Revision: P
© Copyright 2019-2022 ABB. All rights reserved.
3 Installation and commissioning
3.7.2 Installing the scalable I/O devices
Continued
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