VEGA VEGAPULS 63 (≥ 2.0.0 - ≥ 4.0.0) Modbus and Levelmaster protocol User Manual
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58
12 Supplement
VEGAPULS 63 • Modbus and Levelmaster protocol
41364-EN-130228
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4
2
1
Fig. 45: Data of the input variable
1 Reference plane
2 Measured variable, max. measuring range
3 Length antenna cone
4 Useful measuring range
Standard electronics
Max. measuring range
35 m (114.8 ft)
Recommended measuring range
Ʋ Flange DN 50, 2"
up to 15 m (49.21 ft)
Ʋ Flange DN 80, 3"
up to 35 m (114.8 ft)
Electronics with increased sensitivity
Max. measuring range
75 m (246.1 ft)
Flange DN 50, 2"
up to 15 m (49.21 ft)
Flange DN 80, 3"
up to 35 m (114.8 ft)
Output variable
Output
Ʋ Physical layer
Digital output signal according to standard EIA-485
Ʋ Bus specifications
Modbus Application Protocol V1.1b, Modbus over serial
line V1.02
Ʋ Protocols
Modbus RTU, Modbus ASCII, Levelmaster
Max. transmission rate
9.6 Kbit/s
Accuracy (according to DIN EN 60770-1)
Process reference conditions according to DIN EN 61298-1
Ʋ Temperature
+18 … +30 °C (+64 … +86 °F)
Ʋ Relative humidity
45 … 75 %
Ʋ Air pressure
860 … 1060 mbar/86 … 106 kPa (12.5 … 15.4 psig)
Installation reference conditions
Ʋ Min. distance to installations
> 200 mm (7.874 in)