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Box PC 820 / PC FI45 V2, Manual
A5E00051531-03
Installing and Removing Expansion Modules
S
Disconnect all mains connections to the module to be removed.
S Undo the screw which fastens the expansion module to the side of the system
box.
S Pull the module carefully out of the slot – without tilting it.
S Set the DIP switches and jumpers of the new module according to the
appropriate module documentation.
To install the new module, proceed in reverse order. After installing/exchanging an
expansion module, the retainers may need to be readjusted. To do this, proceed as
follows:
Adjusting the Retainer
S
Insert the sliding element at the top and push it down until it covers the module.
Then guide the module into the notch.
!
Caution
Do not exert pressure on the module. This means that you should not push down
or force the retainers in any way.
S Detach the part of the sliding element which juts out by scratching a notch in
the top of the sliding element with a knife and then bending it over to break it
off.
System Unit
Siemens Distributor