68
10 Diagnosis, asset management and service
VEGADIF 85 • Profibus PA
53569-EN-230814
1
2
3
6
4
5
Fig. 48: VEGADIF 85 in IP68 version, 25 bar and lateral cable outlet, external
housing
1 Process module
2 Plug connector
3 Fixing screw
4 Cable assembly
5 Connection cable
6 External housing
3. Loosen the plug connector
4. Mount the new process module on the measuring point
5. Plug the connector back in
6. Mount the cable assembly on the process module and turn it to
the desired position
7. Tighten the fixing screw with the hexagon key wrench
The exchange is finished.
The necessary serial number can be found on the type label of the
instrument or on the delivery note.
10.7 Exchanging the electronics module
In case of a defect, the user can replace the electronics module with
another one of identical type.
In Ex applications, only instruments and electronics modules with ap
-
propriate Ex approval may be used.
You can find detailed information you need to carry out an electronics
exchange in the handbook of the electronics module.
10.8 Software update
The following components are required to update the instrument
software:
•
Instrument
•
Voltage supply
•
Interface adapter VEGACONNECT