VEGA VEGABAR 40 Profibus PA - Manual (Page 31)

VEGABAR 40 (Profibus PA) 31
Instrument modification
6.2 Exchange of electronics
You first have to remove the adjustment mod-
ule as described in chapter "6.1 Exchange of
adjustment modules“ to exchange the com-
plete electronics module of VEGABAR.
• Then remove the ground screw and the
two smaller fixing screws that hold the
electronics unit to the housing
• Pull the electronic unit to the top and pull
out the plug connection
• Proceed in reverse sequence when install-
ing the new electronics module
Ground
screw Fixing screw
Fixing screw
Plug
connection
Note:
When switching on the first time (connection
of power supply) after exchange of the elec-
tronics unit, it will take approx. 20 s until the
actual measured value is displayed.