Site controller ii+ cpu pcb (c05852) – Gasboy CFN Series Diagnostic Manual User Manual

Page 74

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GASBOY CFN Series

3-10

03/19/04

SITE CONTROLLER II+ CPU PCB (C05852)

The CPU+ PCB for the Site Controller II (C05852) controls all activity in the site controller. The
CPU PCB:

•

processes all site controller data

•

communicates to all CFN equipment via
the RS-485 lines

•

communicates on four RS-232 ports

•

provides diagnostic LED's

•

provides a manual reset switch

•

built-in hard disk controller

•

new floppy disk controller allows
1.44MB floppies

•

requires OS version 2.0C or greater

•

requires Memory PCB C07041 or C06731

•

requires DSite 4.0 or higher

•

will NOT interface with 5-1/4" disk drives

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