ABB ACS560 - Page 30

132 Electrical installation
Installing option modules
Note: In US deliveries, options are already installed at the factory.
Note: If you will install the FPBA
-01 module, see section FPBA-01 PROFIBUS DP
adapter module connectors on page 77 for suitable connector types.
 Mechanical installation of option modules
See section Overview of power and control connections page 34 for the available
slots for each module. Install the option modules as follows:
WARNING! Obey the instructions in chapter Safety instructions on page 13. If
you ignore them, injury or death, or damage to the equipment can occur.
Note: Slot 2 in frames R1…R5 is at U
DC
potential. You must disconnect power
supplies before installing or removing an I/O extension module.
Stop the drive and do the steps in section Precautions before electrical work on page
16 before you start the work.
1. Remove the front cover(s) if not already removed. See page 97 (R1…R4), page
105 (R5) or page 63 (R6…R9).
The figures for frames R1…R5 (page 133) and R6…R9 (page 135) show an example
of installing option modules.
4
3
6
5. Tighten the locking screw.
Note: If required, you can install fieldbus module on top of the BIO-01 module.
For more information on BIO-01 and other option modules, see chapter Electrical
installation in the hardware manual.
Checking the compatibility with IT (ungrounded) and
corner-grounded TN systems
￭
EMC filter
The internal EMC filter is not suitable for use on an IT (ungrounded) system or on
a corner-grounded TN system. Disconnect the EMC filter before connecting the
drive to the supply network. Check the table in Ground-to-phase varistor (page 31).
WARNING!
Do not install the drive with the internal EMC filter connected on an IT system
(an ungrounded power system or a high-resistance-grounded [over 30 ohms]
power system), otherwise the system will be connected to ground potential
through the EMC filter capacitors of the drive. This can cause danger, or
damage the drive.
Do not install the drive with the internal EMC filter connected on a
corner-grounded TN system, otherwise the drive will be damaged.
Note: When the internal EMC filter is disconnected, the drive EMC compatibility is
considerably reduced. For more information, see section Technical data in the
hardware manual.
30 EN - Quick installation and start-up guide
EN
HI