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Basic principles, overview and ordering information
© 2002 Wieland Electric GmbH Version 2.4* (December 2002)
Part no. 05.591.3389.0
© 2002 Wieland Electric GmbH
65
2.18.1 LED displays for
ricos
4AI / PT 100
LED displays for
ricos
4AI / PT 100
No.
LED
Colour
Meaning
1
24 V
yellow
Supply voltage DC 24 V is connected
2
RUN
yellow
Internal data transmission to bus coupler is running
3
yellow
Channel
cursor
2.18.2 Data width of
ricos
4AI / PT 100
ricos
4AI /
PT 100
Input words
Output words
Data width
Word 1 to 4
Word Channel Terminal 3-wire 4-wire
1 0
X2.0/2.1
X1.0
X1.1
2 1
X2.2/2.3
X1.2
X1.3
3 2
X2.4/2.5
X1.4
X1.5
Two-wire
connection
4 3
X2.6/2.7
X1.6
X1.7
2.18.3 Data format of
ricos
4AI / PT 100
Binary
Measured
value in °C
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
Dec.
Hex.
400
0 0 0 0 1 1 1 1 1 0 1 0 0 0 0 0 4000 0FA0
50
0 0 0 0 0 0 0 1 1 1 1 1 0 1 0 0 500 01F4
0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
-50
1 1 1 1 1 1 1 0 0 0 0 0 1 1 0 0 -500 FE0C
-75
1 1 1 1 1 1 0 1 0 0 0 1 0 0 1 0 -750 FD12