Gasboy CFN Plus - Manual (Page 26)

CFN PLUS Manual 12
Figure 1-6 – CFN PLUS with OrTR
Figure 1-7 – CFN PLUS with OrTR and WGT
1-5.5. CFN PLUS / Extension Box
CFN PLUS is supplied with the OrCU (Orpak Controller Unit) embedded in the unit. In this
configuration, CFN PLUS performs as full station controller, providing functions such as
authorization unit, central forecourt devices controller, link to the Head Office, etc.
CFN PLUS supports up to 4 mechanical pumps. If more pumps are needed, an additional extension
box is required. Each extension box can support up to 4 mechanical pumps.
In the Extension Box configuration, the OrCU is removed from the basic CFN PLUS. This Box
operates as an authorization terminal and is intended to ease the system operation in large home
base stations. In this configuration, the station includes a main CFN PLUS and a second unit in
Extension Box configuration.
The Extension Box unit is linked to the main CFN PLUS via a CAT5E cable (Ethernet), and
communicates with the OrCU and to the Head Office. In this configuration, the OrCU in the CFN
PLUS is shared by both units.
1-5.6. Configurations
Table 1-2 define all the available product numbers for the different configurations of CFN PLUS: