Gasboy CFN Series Diagnostic Manual - Manual (Page 83)

Site Controller II
03/19/04 3-19
SITE CONTROLLER II MEMORY PCB
The Site Controller II Memory PCB:
•
may be one of three versions: C08331 contains 32K RAM's and provides 512K of memory;
C06731 and C07041 provide 760K RAM and C06731 can serve as a drop-in replacement for
memory PCB C08331.
•
provides the battery-backed RAM for the storage of all transaction and system data
•
provides Ni-Cad batteries (lithium batteries for C06731 and C07041) for data retention during
power failures
•
can provid e battery power to specified devices on the CPU PCB
•
alerts site CPU PCB of impending DC power failure
Layout - Site Controller II Memory PCB (C08331; No longer available)