Siemens SIMATIC HMI Series Getting Started page 12

Replacing an HMI device
2.1 Overview of HMI devices
● All Comfort HMI devices have at least the same display area as the predecessor devices.
OP 77B
Display 102 x 40
dimensions
(W x H) in mm
Display size 4.5''
in inches
Resolution in 160 x 64
pixels
KP400 C
omfort
Display 95 x 53
dimensions
(W x H) in mm
Display size 4.3''
in inches
Resolution in
pixels
Increase in 8 %
display area
Interfaces
The Comfort HMI devices always have the same interfaces as the predecessor devices.
Depending on the HMI device, additional interfaces are available.
Data input
● The Comfort keys HMI devices have an alphanumeric input block.
● In comparison to some predecessor devices, the Comfort keys HMI devices do not have
● The Comfort HMI devices with touch screen have a screen keyboard.
See also
Interfaces (Page 16)
Mapping of the soft key assignment (Page 20)
Data input (Page 23)
12
TP 177B OP 177B
4''
95 x 53 115 x 86
4.3'' 5.7''
480 x 320 x 240
272
KTP400 KP700 Comfort
Comfort
95 x 53 152 x 91
4.3''
480 x 272
-
K keys. Comfort keys HMI devices feature only function keys.
All function keys are equipped with LEDs.
Predecessor devices
OP 277 TP 177B
MP 177
TP 277
115 x 86 115 x 86
5.7'' 5.7''
Comfort HMI devices
TP700
Comfort
152 x 91
7.0'' 7.0''
800 x 480
40 % 40 %
MP 277 MP 277
8" Key 8" Touch
152 x 114 152 x 114 211 x 158 211 x 158
7.5'' 7.5''
640 x 480
KP900 TP900
Comfort Comfort
195 x 117 195 x 117 261 x 163 261 x 163
9.0'' 9.0'
32 % 32 %
Migration Guide Comfort Panels
Getting Started, 03/2011, A5E03478626-01
MP 277 MP 277
10" Key 10'' Touch
10.4'' 10.4''
KP1200 TP1200
Comfort Comfort
12.1'' 12.1''
1280 x 800
22 % 22 %