Technical information 
  8.8 Technical specifications 
Comfort Panels 
Operating Instructions, 07/2017, A5E36770603-AB 
215 
 
1
Audio reproduction  Onboard beeper  Integrated or external via Line OUT 
1
  Battery backup typically 6 weeks 
 
KP1500 Comfort, TP1500 Comfort to TP2200 Comfort 
Weight  
 
 
 
 
Type  LCD TFT with extended viewing angle  LCD TFT  LCD TFT with 
extended viewing 
Active display area  15.4'' 
18.5'' 
21.5'' 
 1
Backlighting 
Half Brightness Life Time 
2
LED 
80000 h 
LED 
50000 h 
LED 
30000 h 
Pixel error class in 
accordance with 
I 
  Via WinCC: Complete range, via Control Panel: Minimum to 100 
  MTBF: Operating hours after which the maximum brig
htness is reduced by half compared to the original value. MTBF is 
increased by using the integrated dimming function, for example time-controlled via screen saver or centrally via