VEGA VEGACONNECT 3 - Manual (Page 13)

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VEGADIS 50
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All sensors of plics
®
series (via I²C adapter)
Note:
The connection of Profibus PA or Foundation Fieldbus (FF)
instruments is always carried out via the I²C interface directly
on the VEGA sensor. The Profibus or FF protocols are not
supported by VEGACONNECT 3. For that reason, direct
connection to the Fieldbus is not possible.
Connection to the sensor
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The I²C bus plug is connected to the I²C bus interface on
the sensor
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The pins are connected to the CONNECT sockets on the
sensor
Connection to the HART signal cable
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The pin terminals are connected to the 4 … 20 mA signal
cable
Connection to VBUS signal conditioning instruments
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The pins are connected to the CONNECT sockets on the
signal conditioning instrument (only version with integrated
VBUS interface, CONNECT3.V)
PA and Foundation Fieldbus sensors
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The I²C bus plug is connected to the I²C bus interface on
the sensor
In hazardous Ex areas, the bus cable of VEGACONNECT 3
can be connected to an Ex approved sensor. VEGA-
CONNECT
3 and the PC must not be located in Ex area.
Connection via HART/VBUS
VEGACONNECT 3 13
Connection
25641
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EN
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