Patton 1000, Руководство по началу работы

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8 • Line power module installation
SmartNode 1000 and 2000 Series Getting Started Guide
128
Internal PM-48V-INT or PM-40V-INT line power module installation
SmartNode 2300 line power module installation
The 48V line power module is mounted inside the SmartNode 2300, next to the existing 12V power supply.
You should not move the 12V power supply module from its installed location (see
figure 82 for 12V power
supply location).
Note The 12V and the 48V line power modules are very similar in appear-
ance. The 48V module is labeled ZWS30-48 on the large electrolytic
capacitor (see
figure 82 ).
Figure 82. Internal 48V line power module and 12V power supply module locations in SmartNode 2300
If you look at the exposed SN2300 chassis, you will see the motherboard and the 12V power module that is
already installed (see
figure 82 ). (The figure shows the general arrangement of the chassis-mounted compo-
nents only, with little or no component details. The IC-4BRV-8V card is omitted for clarity). To the left of the
existing 12V power module are two screw holes tapped into dimples, and two smaller holes. These four holes
are for mounting the 48V line power module (see
figure 83 ).
Connecting the 48V line power supply to the 12V socket instead of the 48V
socket may result in permanent damage to the main board.