Installation Manual
Table Of Contents
2.5. Available Configurations
The nWGT is available in three configurations:
nWGT-WOUTDOOR COMPACT WITH PS (includes power supply)
nWGT-WOUTDOOR COMPACT WITHOUT PS (does not include power supply)
nWGT-W(PUMP, SAMx1, LAN)
Each unit houses the nWGT-W (wide) board (see Figure 2-5):
Figure 2-5 - nWGT-W Board
The nWGT units at the forecourt have several possible interfaces for the various dispenser types and
other devices. One unit can support several dispensers when installing an nWGT per island.
nWGT units are equipped with LAN, RS-232, and a RS-485 interface with 3 channels (2 isolated). A
standard unit (RS-485) can be connected to several dispensers depending on the dispenser protocol and
interface. The following optional dispenser interface configurations are available, using Orpak’s dispenser
interface boards (see Figure 2-6):
Figure 2-6 - Dispenser Interface Configuration
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