Pepperl+Fuchs LUC-M10 Betriebsanleitung Seite 10

LUC-M10, LUC-M20, LUC-M40
SI179O-C
EN
10
Explosion hazardous area
Zone 2
F12 housing T12 housing
Electronic Electronic
insert insert
Tank
Hazardous
area
Zone 2
Installation of fieldbus system: PROFIBUS PA
Explosion hazardous area
Distributor/T box
Terminating
resistor
Potential equalisation secured in high degree
Version 1
Explosion hazardous area
Distributor/T box
Terminating
resistor
Potential equalisation secured in high degree
Use small capacitors (e. g. 1 nF, 1500 V, dielectric strength, ceramic).
Total capacitance connected to the screen may not exceed 10 nF.
Version 2
Terminal
compartment
Option:
- Remote display
LUC-Z40-Ex1*
- Service interface
Tank
Hazardous
area
Zone 2
Local equipotential bonding
Distributor/T box
Field device
Distributor/T box
Field device
Non-hazardous area
Supply depending upon
equipment version
Non-hazardous area
Supply unit/
Segment coupler
Field device
Non-hazardous area
Supply unit/
Segment coupler
C
Screen insulated
Field device