Karel DS200, Technical Reference And Installation Manual

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XIII. HOW TO INSTALL POWER SUPPLIES IN
THE SYSTEM
XIII.1. DS200
XIII.1.A. SPS200 AC/DC POWER SUPPLY
The SPS200 AC/DC Power Supply, which includes the SPS200CR Power Card, has been
placed in a metal chassis.
In order to place SPS200 in the rack, the metal rails that are on the power chassis should be
inserted smoothly into the metal slots that are on the rightmost section of the rack. Then, the
SPS200 should be pushed into the rack until the connector on the back of the power rack is
firmly plugged into the corresponding connector on the BPLSPS Backplane. Afterwards, the
SPS200 fixing screw that is in the upper front part of the rack is tightened.
In case it is necessary to take SPS200 out of the rack, the battery and mains ON/OFF
switches that are on the SPS200 module have to be set to OFF, starting with the one on the
battery. The 230 V cable and battery connection cables, if there is any, should be detached.
Then, SPS200 should be pulled out after loosening the fixing screw that is on the upper front
part of the system rack.
XIII.1.B. SPS248 DC/DC POWER SUPPLY
SPS248 DC/DC Power Supply, which includes the SPS248CR Power Card and ring
transformer, has been mounted in a metal chassis.
Installing SPS248 is very similar to that of SPS200. SPS248 is plugged in the slot that is on
the left side of SPS200.
*
NOTE THAT IN A DS200 SYSTEM WITH MORE THAN ONE RACKS, THE
INTER-RACK POWER CONNECTIONS ARE MADE BEFORE THE SPS248
MODULES ARE INSTALLED.