Gasboy Fuel Truck Controller User Manual
Page 27
Fuel Truck Controller Manual
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The transaction activities of the Fuel Truck Controller are secured and protected for transmission
and authorization activities.
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The contact-less tags include Triple DES encrypted data for user identification and billing.
Consequently, the Fuel Truck Controller includes a special Security Application Module (SAM) for
decryption and matching identification. Upon tag reading, the Fuel Truck Controller attempts to
decrypt the string from the tag. The Fuel Truck Controller disregards Tags whose security scheme
does not match the Fuel Truck Controller internal SAM.
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The Ethernet LAN is isolated from the external WAN by the Site Controller (OrCU). In case of
remote maintenance, a firewall should be applied either at the router level or preferably at the Home
Base Station level.
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The Fuel Truck Controller EIA 802.15.4 RF network is encrypted, using the AES 128 security
standard.
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The Fuel Truck Controller maintenance and setup procedures require inserting a user name and
password for access. For further information, please refer to the SiteOmat station controller Setup
Manual,
P/N MDE-4817
Fuel Truck Controller is locked by key to prevent unauthorized access to the bypass switches and
controller electronics.
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The Real Time Clock backup is based on a maintenance free 1 Farad supercapacitor. Backup time is
3 to 6 days before time and date loss.
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Fuel Truck Controller enclosure is a weather-proof metal cabinet, able to sustain the harsh
environment of the Island. The Fuel Truck Controller is installed with a rear shock absorber
assembly that dampens vibrations from truck and road (see Figure 1-9).
The overall structure is installed vertically on any flat surface and secured with eight screws. See
anti-vibration shock absorbers in Figure 1-10.
Fuel Truck Controller is locked by key for safety and security. The key should be kept in a well-
kept, secure and safe place.