Expanding and assigning parameters to the device 
  6.3 Expansion cards 
SIMATIC IPC627D/827D 
Operating Instructions, 09/2014, A5E32990859-AB 
63 
 
Removing and installing expansion cards with 627D 
Requirement 
●  The device is opened. 
 
 
Loosen the fastening screw 
④ 
and remove the card retainer ⑤. 
 
 
① from 
 
Insert the expansion card 
④ 
 
Mount the card bracket and insert 
the slider ③
. 
 
Screw in the slot cover ①
 of the 
 
 
 
Push the slider through the guide 
slot until it is firmly seated on the 
expansion card. The expansion 
card must now be inserted into 
the slot.
 
 
 
 
Damage to the expansion card. 
The expansion card can break if excessive force is used. 
•  Do not apply any pressure. 
•  Do not apply excessive force on the slider when you push it onto the expansion card.