2-12
888-2406-002
WARNING: Disconnect primary power prior to servicing.
Installation & Initial Turn-On
2.5.5.3 Dual Power Supply Option
To add redundancy the Z2 can be configured with an optional second power supply.
The installation procedure only changes slightly for this configuration. The
following lists only the additions to the above procedure.
a.
Before rolling the power supply all of the way into the cabinet, connect the
blue ribbon cable labelled W12 to J4 on the power supply on the left side of
the tray (PS2). The supply may now be rolled all of the way into the cabinet.
b.
The wago block connection on the front of the power supply tray, 1A17TB1,
has 6 connections whereas the single supply version has only 4. The connec-
tions are shown in Figure 2-6 and are as follows:
1.
Wire #1 connects to terminal #1
2.
Wire #2 connects to terminal #3
3.
Wire #40 connects to terminal #5
4.
Wire #41 connects to terminal #6
NOTE:
Terminals 1 and 2 are connected inside the Wago block as are terminals 3 and 4.
c.
The +52Vdc output and ground from the second supply must also be con-
nected. Wire #81 connects to feedthru C4. Ground wire #152 connects to the
ground stud at the top front of the power supply compartment (above C3 and
C4). See Figure 2-5.
Figure 2-6
Dual Single Phase Power Supply Top View
Summary of Contents for Platinum Z2 CD
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Page 70: ...3 14 888 2406 002 WARNING Disconnect primary power prior to servicing Operator Guide ...
Page 130: ...4 60 888 2406 002 WARNING Disconnect primary power prior to servicing Overall System Theory ...
Page 194: ...6 38 888 2406 002 WARNING Disconnect primary power prior to servicing Troubleshooting ...
Page 196: ...7 2 888 2406 002 WARNING Disconnect primary power prior to servicing Parts List ...