PSS 5000 - 509 - High performance - Flexible
This base system has the powerful CPU board, which provides a fast, stable platform that can satisfy the demands of the large, multi-devise forecourts. It is mounted in a cabinet large enough to house the hardware interface modules required to communicate with the large number of forecourt devices. The power supply is determined by the local conditions.

PSS 5000 - 505 - Entry Level - Flexible
If the forecourt has only a few devises, then the cost effective CPU board can be used. When mounted in the standard cabinet, this reserves wall space for later expansion and upgrades. This base system is an ideal solution for small sites where the numbers and types of devices may increase in the future. A simple upgrade of the CPU board without requiring changes in the existing installations is available.

PSS 5000 - 505 Compact - Entry level - Low Cost
For small, static forecourts (few devices and no expansion plans) a small economical version of the base system is available. With cost effective CPU board mounted in a compact cabinet, it provides the same functionality as the other PSS 5000's and enough space for a reduced number of hardware interface modules.
