
Technical data
12.2 Technical data
TP 270, OP 270, MP 270B (WinCC flexible)
12-6
Operating Instructions, Edition 03/2004, 6AV6691-1DD01-0AB0
Color display
MP 270B 10"
Keys
MP 270B 10"/6"
Touch
OP 270 10" /
OP 270 6"
TP 270 10" /
TP 270 6"
Type
TFT LCD
TFT LCD with touch
panel
CSTN LCD
CSTN LCD with
touch panel
Active screen diagonal
10,4 "
10,4 " / 5,7 "
10,4 " / 5,7 "
10,4 " / 5,7"
Resolution (pixels)
640 x 480 (VGA)
640 x 480 (VGA) /
320 x 240 (QVGA)
640 x 480 (VGA) /
320 x 240 (QVGA)
Possible colors
256
Back-lighting CCFL
tubes
Half brightness life
1)
50000 h
50000 h
60000 h / 40000 h
60000 h / 40000 h
1)
Time period the brightness of the lighting tube only achieves 50% of its original value. The
specified value depends on the operating temperature.
Keyboard
MP 270B 10" Keys / OP 270 10"
OP 270 6"
Type Membrane
keyboard
System keys with dedicated functions
38 (3 with LEDs)
36 (3 with LEDs)
Configurable function keys
Number
for local assignment
Labeling
36 (28 with LEDs)
20
System-specific with
!
e-establ strips
24 (18 with LEDs)
14
System-specific with
!
e-establ strips
Acoustic acknowledgement
MP 270B Touch / TP 270
In the case of touch control
×
(can be disabled)
Power supply
OP 270 6" / TP 270 6"
MP 270B 6" Touch
MP 270B / OP 270 10" /
TP 270 10"
Rated voltage
+24 V DC
Permissible range
+24 V DC -15%, +20%
Max. permissible transients
35 V (500 msec)
Time between two transients
Min. 50 s
Power consumption
Typical
Max. constant current
Power on current surge I
2
t
Approx. 0,6 A
Approx. 0,9 A
Approx. 0.5 A
2
s
Approx. 0,8 A
Approx. 1,0 A
Approx. 0.5 A
2
s
Approx. 0,9 A
Approx. 1,0 A
Approx. 0.5 A
2
s
Fuse, internal
Electronic