ABB Robotics OmniCore C90XT Product Manual page 117

4
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.
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Product manual - OmniCore C90XT
3HAC073706-001 Revision: E
Action
Connect the adapter cable to the digital
base.
• K5.1.X5 - A2.X4/K4.X7
Note
If the Ethernet extension switch is
installed, connect and disconnect
the connector K5.1.X5 to/from
K4.X7.
If the Ethernet extension switch is
not installed, connect and discon-
nect the connector K5.1.X5 to/from
A2.X4.
• K5.1.X4 - K2.X3
• The harness connected to I/O unit
by customer
Action
DANGER
Before doing any work inside the cabinet,
disconnect the mains power. For more
information, see Electrical safety on
page 30.
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 43.
Prepare the scalable I/O units for external
mounting as described in Application
manual - Scalable I/O.
Open the door.
Connect the external base device to the
internal base device (X3) or the Ethernet
switch, using an Ethernet cable.
Connect an external power supply to the
external base units, connector X4.
Close the door.
Perform the function tests to verify that
the safety features work properly, see
Function tests on page 171.
© Copyright 2020-2021 ABB. All rights reserved.
3 Installation and commissioning
3.7.2 Installing the scalable I/O devices
Note/Illustration
Note/Illustration
Opening the door on page
Each base device requires its own power
supply.
Closing the door on page
Continued
180.
180.
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