Siemens SIMATIC S7 Manual del usuario - Página 16

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Siemens SIMATIC S7 Manual del usuario
Colour monitor S7

Notes on ergonomic colour adjustment

If you select colours for the display in your application programmes, take note of the information
below.
The primary colours blue and red on a dark background do not produce the minimum required
contrast of 3:1 and are therefore not suitable for continuous text and data entry.
When using several colours for characters and background and giving the primary colours full
modulation, you can obtain very suitable colour combinations (see the following table):
Background
black
white
black
white
+
purple
+
blue
-
cyan
+
green
+
yellow
+
red
-
+
Colour combination very suitable
-
Colour combination not suitable because colour locations are too close together, thin
characters are not identifiable or rigorous focusing is demanded of the human eye.

Technical data

Dimensions and weight (LCD monitor)
Visible diagonals:
Dot pitch:
Screen size:
Maximal resolution:
Dimensions (W x H x D) incl.
monitor base:
Weight:
Accessories:
14 - English
Characters
purple
blue
+
+
-
+
+
+
-
+
-
-
-
+
-
-
+
-
+
+
+
-
-
43 cm
0,264 mm
338 mm x 270 mm
1280 x 1024 pixels
408 mm x 410 mm x 150 mm
approx. 4,2 kg
Audio cable (1,5 m)
data cable (1,5 m)
Power cable (1.8 m)
Power adapter
cyan
green
yellow
+
+
+
-
-
-
-
-
-
+
-
+
-
-
-
-
-
-
-
-
+
A26361-K877-Z100-4-5E19
red
-
+
-
-
-
-
+