Technical specifications
9.4 Technical specifications
SIMATIC IPC477E PRO
Operating Instructions, 08/2017, A5E39912462-AA
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Active display area 348 x 197 mm
Brightness control Yes, value range 0 to 99
Backlighting
Half Brightness Life Time (MTBF
1
LED
Pixel error class in accordance with ISO 9241-307
Touch force capacitive multi-touch screen
With test pen, 2 mm diameter: 5 N
MTBF: Operating hours after which the maximum brightness 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 PROFIenergy.
Brightness control Yes, value range 0 to 99
Backlighting
Half Brightness Life Time (MTBF
1
LED
Pixel error class in accordance with ISO 9241-307
Touch force capacitive multi-touch screen
With test pen, 2 mm diameter: 5 N
MTBF: Operating hours after which the maximum brightness 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 PROFIenergy.