VEGA VEGAFLEX series 80 Electronics module - Manual (Page 7)

7
4 Mounting
Electronics module • VEGAFLEX series 80
43656-EN-121113
4 Mounting
4.1 General instructions
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, first of all the order data must 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 company data contain important presettings for
the sensor. A reliable operation and a correction of the measurement
is not possible without these data.
Warning:
Switch off voltage supply before starting the mounting procedure. The
replacement electronics must only be mounted in idle condition.
Non-observance will damage the electronics!
The safety-relevant data for explosion protection of the electronics
module supplied later can deviate from the data of the previously
installed electronics module. If the electronics modue supplied later,
is installed in a certified, explosion-protected sensor, it is absolutely
necessary to observe the instrument "Safety instructions" attached to
the supplied electronics module! The attached label must be applied
on the sensor housing.
4.2 Mounting preparations
The electronics modules are adapted to the respective sensor. First
of all check by means of the following lists if you are using a suitable
electronics module.
•
FX-E.80H for version 4 … 20 mA/HART (two-wire/four-wire/Mod-
bus)
•
FX-E.80A for version 4 … 20 mA/HART with SIL qualification
•
FX-E.80P for version Profibus PA
•
FX-E.80F for version Foundation Fieldbus
4.3 Mounting steps
The electronics module is installed in the electronics compartment.
The following illustrations show the respective position of the elec-
tronics compartment in the single or double chamber housing.
Sensor serial number
Assignment
Mounting steps