Vega VEGACAL 60 Series, Руководство по эксплуатации

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6
4 Mounting
Electronics module • VEGACAL series 60
30531-EN-170531
4 Mounting
4.1 General instructions
If the electronics module is defective, it can be replaced by the user.
In Ex applications, only instruments and electronics modules with ap-
propriate Ex approval may be used.
If there is no electronics module available on site, one can be ordered
from the VEGA agency serving you.
The new electronics module must be loaded with the order and fac-
tory data of the sensor. These are the options:
•
At the factory by VEGA
•
Or on site by the user
Information:
When loading on site, the order data must first be downloaded from
the Internet (see " Setup ").
In both cases, the sensor serial number is necessary. The serial num-
bers are stated on the type label of the instrument, inside the housing
or on the delivery note.
Caution:
The order data and factory data contain important presettings for the
sensor. Reliable operation and correct measurement are not possible
without these data.
Electronics modules are adapted to the respective sensor. They differ,
e.g. in the signal output, the power supply or approval.
First of all check by means of the overview in chapter "
Mounting prep-
arations ", if you are using the suitable electronics module. Compare
the new electronics module with the existing one. The specifications
on the type label must correspond. This applies mainly to instruments
with approvals.
Warning:
Switch off voltage supply before starting the installation procedure.
The replacement electronics may only be installed when the sensor is
in a de-energised state . Non-observance will damage the electron-
ics!
4.2 Mounting preparations VEGACAL
Electronics module CL-E.60H. is suitable for VEGACAL - 4 … 20mA/
HART.
Electronics module CL-E.60P. is suitable for VEGACAL - Profibus PA.
Electronics module CL-E.60F. is suitable for VEGACAL - Foundation
Fieldbus FF.
Electronics module CL-E.60X. suitable for VEGACAL - with signal
conditioning instrument.
Sensor serial number
Assignment
Electronics versions