4 Repair activities, controller IRC5
4.3.3. Replacement of customer I/O power supply, IRC5
1933HAC021313-001 Revision: K
© Copyright 2004-2008 ABB. All rights reserved.
4.3.3. Replacement of customer I/O power supply, IRC5
Location
The customer I/O power supply is located as shown in the illustration below. For the Dual
Cabinet Controller the customer I/O power supply is located in the Control Module with the
same placement.
xx0500001951
Required equipment
A Contactor interface board
B Contactors
C Drive system power supply
D Customer I/O power supply
E Control power supply
F Backup energy bank
Equipment Spare part no. Art. no. Note
Customer I/O Power
Supply
3HAC12934-1 DSQC 608
Standard toolkit The contents are
defined in section
Standard toolkit!
Other tools and
procedures may be
required. See
references to these
procedures in the step-
by-step instructions
below.
These procedures
include references to
the tools required.
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