5.10
Step 6. Installing Modules into Expansion Bays
This section contains placement guidelines and physical installation instructions on installing 4" X 5" cards and traditional motherboards
into 4100ES electronics bays.
Important:
This section applies to aftermarket modules for expansion bays only. If you do not need to install any aftermarket modules at all, and if you
have followed Steps 1 through 6, you have completed the panel installation and can apply AC power.
5.10.1
4100ES Placement Guidelines
Refer to the following guidelines before mounting 4" X 5" cards and/or motherboards to an expansion bay.
• Each expansion bay assembly includes a chassis, two end supports, one LED/switch frame, and a power distribution interface (PDI)
board.
• An expansion bay holds up to eight 4" X 5" modules. A double-size module, such as the expansion power supply (XPS), takes up two
blocks of space as shown below.
• Cards must be added from right to left.
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Figure 24: Expansion Bay 4" X 5" Card Placement
4100ES Fire Alarm System Installation Guide
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Rev. BQ