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Chapter
8
8.14.2 Adding/Replacing Boards
Except for the PowerCPU EE, any board can be plugged/unplugged when the system is powered
up.
To replace a PowerCPU EE board:
•
Press the ON/OFF button, the RED led will flash.
•
Wait for the LED to go to steady red (about 30 seconds): the system is turned off.
With OMC you can save and subsequently restore the configuration after replacing the PowerCPU EE
board.
Note:
A PowerCPU EE C25 can be replaced by a PowerCPU EE C25 only. Migration from a PowerCPU EE board to a
PowerCPU EE C25 board is not supported.
8.14.3 Adding a Module Expansion
It is possible to add one or two modules to the basic module.
STP 100-Ohm cables
Category 5 (provided)
Length 5m
8.14.3.1 Fitting a Module Expansion
•
The CPU slot of the module expansion must be fitted with a PowerMEX board with an HSL1
daughter board.
•
Fit the PowerCPU EE/PowerCPU EE C25 board of the main module with an HSL daughter board.
8AL91217USAA - Ed. 01 - July 2018 - Installation Manual
Device commissioning
BUSINESS PROCESSING UNIT
SLI1/2 &
LAN
AUX
CONFIG.
AUDIO
DOORPHONE
MODULE 1
MODULE 2
ISDN T0 1
ISDN T0 2
PowerCPU EE board
MODULE EXPANSION
MAIN
POWER MEX board (extension cabinet 2)
MODULE EXPANSION
MAIN
POWER MEX board (extension cabinet 1)
PowerCPU EE
LAN
Mini-MIX
FAN
POWER
CPU
MODULE
POWER MEX
FAN
POWER
POWER MEX
FAN
POWER
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