7 dimensions, Scadapack – VEGA VEGABAR 81 Modbus and Levelmaster protocol - Operating Instructions User Manual
Page 79
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79
10 Supplement
VEGABAR 81 • Modbus and Levelmaster protocol
46293-EN-131107
ScadaPack
Wiring plan
+
+
power supply
MODBU
S
D0
D1
IS GND
US
B
1
3
2
13
45
5
2
1
3
4
9
6
7
8
2o
ff
on
(
)
(
)
(-)
(-)
+8
+30 Vdc
to
GND
COM Part 3 (C3)
RS485
TXD-
TXD+
GND
Fig. 38: Connection of VEGABAR 81 to RTU ScadaPack
1 VEGABAR 81
2 RTU ScadaPack
3 Voltage supply
Parameter
Parameter
Value
Baud Rate
9600
Floating Point Format Code
0
RTU Data Type
Floating Point
Input Register Base Number
30001
The basic number of the input registers is always added to the input register address of VEGABAR
81.
Address 31303 must hence be entered as register address for 1302 for RTU ScadaPack.
10.7 Dimensions
The following dimensional drawings represent only an extract of the possible versions. Detailed
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