MDE-4813D CFN PLUS Installation Manual
·
February 2018
20
Figure 2-1 CFN PLUS Lower Panel
(*) All glands in picture are optional.
2-4.4. Required Conduits in station
The types of conduits in the station are a function of the different equipment, and their location in
the station. Basically, there are two functional conduits:
•
High voltage conduit
•
Low voltage conduit
The following conduits are required in the station:
•
High voltage conduits
o
AC power for CFN PLUS
o
Pump control from pumps to CFN PLUS
o
Pump In-use signal from pumps to CFN PLUS
•
Low voltage conduits
o
Internet line from LAN at Office to CFN PLUS
o
RS-232 communication line from TLG at office to CFN PLUS
o
RS-485/422/C.L. or Tokheim
o
Pulser from pumps to CFN PLUS
o
Barriers/Coils from pumps to CFN PLUS - Non-Intrinsically safe
wiring.
o
With Barrier 4 - Intrinsically safe wiring
