Dover Wayne Select S1 - C.8 Wiring Using Two Data Distribution Cabinets (Up to 24 dispensers)

W2940305 Rev 07 8/2019 Dover Fueling Solutions 67
Fusion Forecourt Controller
Current Loop GRIB Board
Fusion Forecourt Controller
Current Loop GRIB Board
12- 11+
RCV LED
XMIT LED
RCV LED
XMIT LED
Pumps
3&4
Pumps
1&2
-++-
-+
Pumps
1&2
11+ 12- 11+ 12-
C.4 Point-to-Point Dispenser to Fusion Forecourt Controller Wiring
(Current Loop)
Notes:
1. All equipment to be installed in accordance with all applicable local, state, and federal
codes, including, but not limited to, the National Electrical Code (NFPA 70), NFPA 30,
and the Automotive and Marine Service Station Code (NFPA 30A).
2. For wiring connections, use wires rated at least 90
o
C, 600V, Gas and Oil Resistant, 18
AWG. The use of twisted pair cables can enhance communication for longer distances.
3. Each GRIB connector can handle up to 2 dispensers (for up to a total of 4 fueling
positions).
4. For full details of DFS control systems interconnections see the Fusion HyperPIB manual
PN 940039.