Installation
EST3 Installation and Service Manual 5.25
Booster Power Supplies, connect a 14-pin data ribbon cable (P/N
250189) to connector P3 on the power supply. Route both cables
up through the rails for later connection to the power
supply/booster monitor module.
• Install any local rail module option cards required by your
application. Option cards should be firmly seated in their
connectors, and then secured to the rail module by pressing
the snap rivet fastener.
• If a control/display module is required by your application,
place the display in the recess on the front of the module.
Secure the display with the four supplied plastic rivets.
Install the display ribbon cable (P/N 250186) between the
display’s connector and the module’s display connector. If
no display is required, insert the blank plate supplied with
the module.
• Locate the required rail slot positions on the rail chassis.
Remember, the module location must match the location
entered in the System Definition Utility program.
• Position the module so that any option card(s) rests in the
card guides slot. Push the module toward the rails, sliding
the daughter card into the slot.
• When the four alignment pins match up with the guide holes
in the module, push the module in to firmly seat the module
on the rail connectors.
• Push in the snap rivets to lock the module on to the rail.
• Plug in terminal strips can be removed from LRMs to
facilitate field wiring.
• Close the module display door. Latch the door by sliding the
upper latch down and the lower latch up.
Note: If there are empty rail spaces in a cabinet, you should
consider installing 3-LRMF blank modules to fill up the spaces.
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