Installing system components 
  3.5 Connecting the Mobile Panel 
Mobile Panels 2nd Generation 
Operating Instructions, 09/2018, A5E33876626-AC 
57 
 
Replacing an SD memory card 
All Mobile Panels 2nd Generation, with the exception of the KTP400F Mobile, have a slot for 
an optional SD memory card. 
 
Note 
Use only a SIMATIC HMI Memory Card 
Use only a SIMATIC HMI Memory Card with the Mobile Panel.
 
 
Unsuitable tools may damage the Mobile Panel 
To avoid damaging the motherboard of the Mobile Panel, insert or remove the SD memory 
card with an appropriate tool made of plastic. 
●  The Mobile Panel is deenergized. 
●  The terminal compartment is open. 
●  The connecting cable is removed. 
●  You have taken precautions to protect your device, see section "Connection information 
(Page 51)". 
●  A suitable tool made of plastic for gripping the SD memory card 
●  One torque screwdriver with cross-tip insert size 2 
Procedure 
Removing the SD memory card 
1.  Grab the SD memory card with an appropriate tool. 
2.  Pull the SD memory card from the slot to the center of the terminal compartment. 
Inserting a new SD memory card 
1.  Turn the SD memory card so that the contacts are pointing towards the motherboard. 
2.  Push the SD memory card into the slot with the appropriate tool. 
3.  Attach the connecting cable to the Mobile Panel. 
4.  Close the terminal compartment cover.  Tighten the corresponding screws using a torque 
of 0.2 Nm. 
5.  Fasten the retainer. 
6.  Connect the Mobile Panel to a connection box. 
When the "Use system card?" dialog appears on the display, confirm the message.