Gasboy CFN Series Diagnostic Manual - Manual (Page 369)

12/26/02 13-1
Section 13
CFN ISLANDER
DESCRIPTION
The CFN Islander is the heart of the CFN System at the fueling site. The Islander consists of a
Site Controller I or II, which controls and allows interaction between all your automated fueling
equipment including pump control devices and satellite Islander readers. The Islander can be
ordered to provide magnetic or optical card (no longer available) or cardless operation. The
Islander can control up to 32 hoses and up to 7 satellite readers (Islander readers).
The CFN Islander comes in two post configurations, a standard post and a receipt printer post. If
pump control units are required, the standard pedestal can accommodate two pump control units
controlling up to eight hoses. The receipt printer pedestal can accommodate one pump control
unit controlling up to four hoses. Remote wall-mount pump control unit(s) can also be used.
SYSTEM TYPES
Islander I
The Islander I consists of a Site Controller I containing up to 512K memory. The Islander I
contains two asynchronous ports for terminal and/or computer communications. The ports can
be set for either RS-232 or RS-422 communications to meet individual requirements. The local
port is used for communications to a CRT/printer (logger). The remote port is used for
communication through a modem or can be directly connected to a computer or terminal. A built-
in keyswitch can be used to limit access to specified commands. Two RS-485 ports are provided
for communications with other CFN devices at the fueling site.
Islander II
The Islander II consists of a Site Controller II, which comes standard with two PCMCIA card slots
and two PCMCIA SRAM cards for mass storage of data and loading in of operating system
programs. In addition to magnetic or cardless operation, the Islander II can be ordered to provide
datakey operation. The Islander II contains four asynchronous ports for terminals, modems
and/or computer communications. The ports can be set for either RS-232 or RS-422
communications to meet individual requirements. Port 0 is used for communications to a data
terminal (logger). Port 2 is used for communication through a modem or to a computer. Ports 1
and 3 are additional ports, which can be programmed according to the application. Two RS-485
ports are provided for communications with other CFN devices at the fueling site.
Islander Satellite
Satellite readers contain same features (listed below) as an Islander, minus Site Controller CPU
and memory boards:
•
Display: 1X20 or 2x20, .5”, character LCD that displays programmable instructional
messages.
•
Read Method: ABA Track II Magnetic manual swipe; Datakey (Islander II only), or Static
read optical.
•
4x4 Membrane keypad, disable pumps button.
•
Options: DES Encryption of PIN numbers, receipt printer mounted in pedestal or pump
control unit mounted in pedestal.