Technical Data - Siemens SIMATIC HMI OP 77B Operating Instructions Manual

Release 03/2004
2

Technical Data

Housing
Degree of protection
•
Front panel
•
Rear panel
Weigh – without packing
Display
Type
Screen area, active
Resolution
Pixel size
Colors, possible
Contrast control
Brightness, typical
Back-lighting –
Half Brightness Life, typical
Keyboard
Type
System keys with dedicated functions 23
Softkeys
Configurable as softkeys
Labeling strips
Keys with LED
Operating Instructions (Compact) OP 77B
6AV6691-1EA01-0AB0
7 H F K Q L F D O ' D W D
2
IP65,
NEMA 4X/NEMA 12 indoor use only
IP20
Approx. 500 g
STN
102.38 x 40.94 mm
160 x 64 pixels
0.62 x 0.62 mm
Monochrome, yellow-green
Yes
2
20 cd/m
100,000 h
Membrane keyboard
8
8
2 for keys:
F1 to F4 and K1 to K4
4, keys K1 to K4
2–1