Overview 
  1.2 Design of the Mobile Panels 
Mobile Panels 2nd Generation 
Operating Instructions, 09/2018, A5E33876626-AC 
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The figures below show an example of the design of the fail-safe HMI device, KTP900F 
Mobile. The other HMI devices of the type KTP Mobile are constructed similarly. 
 
Keyswitch, only for KTP700F Mobile and KTP900F Mobile 
Enabling button, for fail-safe Mobile Panel 
Emergency stop / stop switch for fail-safe Mobile Panel 
Drop protection for emergency stop / stop switch for fail-safe Mobile Panel 
Display with touch screen 
The position of the emergency stop/stop button makes it easily accessible. Due to its profiled 
design, the emergency stop/stop button is easily accessible. Two bumpers protect the 
emergency stop / stop button against impact damage, for example, if it falls. The bumpers 
are dimensioned so that the emergency stop / stop button can be activated during an impact. 
The operator controls are described in the section "Handling the Mobile Panel (Page 77)".