Vega VEGAFLEX 62 Foundation Fieldbus User Manual download pdf (Page 8)

l Articl

e number

l Serial number

l Technical data

l Article numbers, documentation

With the serial number, you can access the delivery data of the

instrument via

www.vega.com, "VEGA Tools" and "serial number

search". In addition to the type label outside, you can also ﬁnd the

serial number on the inside of the instrument.

3.2 Principle of operation

VEGAFLEX 62 is a level sensor with cable or rod probe for continuous

level measurement.

It is designed for industrial use in all areas of process technology and

can be used equally well in liquids or solids.

High frequency microwave pulses are guided along a steel rope or a

rod. Upon reaching the product surface, the microwave pulses are

reﬂected. The running time is evaluated by the instrument and

outputted as distance.

Power is supplied via the H1 Fieldbus. A two-wire cable according to

Fieldbus speciﬁcation serves as carrier of both power and digital data

for multiple sensors. This cable can be operated in two versions:

l via an H1 interface card in the control system and additional power

supply

l via a Linking device with HSE (High speed Ethernet) and

additional power supply according to IEC 61158-2

The DD (Device D escriptions) and CFF (capability ﬁles) necessary for

planning and conﬁguration of your FF (Foundation Fieldbus) commu-

nication network are available in the download area of the VEGA

homepage

www.vega.co

m under "Services - Downloads - Software -

Foundation Fieldbus". The appropriate certiﬁcates are also available

there. A CD with the appropriate ﬁles and certiﬁcates can be ordered

via e-mail under info@de.vega.com or by phone from one of the VEGA

agencies under the order number "DRIVER.S".

The optional heating requires its own operating voltage. You can ﬁnd

details in the supplementary instructions manual "Heating for indicat-

ing and adjustment module".

3.3 Operation

VEGAFLEX 62 can be adjusted with diﬀerent adjustment media:

l with indicating and adjustment module

l with the suitable VEGA DTM in conjunction with an adjustment

software according to the FDT/DTM standard, e.g. PACTware and

l a conﬁguration tool

Application area

Functional principle

Power supply and bus

communication

DD/CFF

8 VE

GAFLEX 62 • Foundation Fieldbus

3 Produc

t description

31840-EN-100426

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