Technical specifications
5.8 Technical specifications
Comfort Panels INOX PCT
44
Compact Operating Instructions, 05/2018, A5E38804191-AA
Comfort HMI devices
TP900
Comfort
TP1200
Comfort
Backlighting
Half Brightness Life Time (MTBF
2
)
LED
80000 h
Pixel error class in accordance with ISO 9241-307
I
1
Via WinCC: Complete value range, via Control Panel: Low limit up to 100
2
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.
Material
Component
Material
Front frame
Stainless steel, material number 1.4301, V2A
Front glass
Float glass, pre-stressed, toughened safety glass (ESG)
•
Shock-resistant according to EN62262 IK08 (5J, ball drop test)
•
anti-glare (Gloss 85) through disk etching
•
not surface-coated
•
safe (occupational safety): Fracture pattern defined at break: disinte-
gration into small glass particles (no sharp-edged fragments)
Mounting gasket
EPDM, 70 Shore A, black
Power supply
Comfort HMI devices
TP900
Comfort
TP1200
Comfort
Rated voltage
Permitted voltage range
24 V DC
+19.2 V to +28.8 V
Rated current
0.75 A
0.85 A
Rated current, load-dependent
0.75 ... 1.05 A
0.85 A to 1.20 A
Inrush current I
2
t
0.5 A
2
s
Power consumption
1
18 W
20 W
Maximum permitted transient
35 V (500 ms)
Minimum time between two transients
50 s
Internal protection
Yes
1
The power loss generally corresponds to the specified value for power consumption.
See also
Notes on installation (Page 22)
