Gasboy CFN Series Diagnostic Manual - Manual (Page 7)

03/24/03 Contents-1
CONTENTS
Section 1: CFN SYSTEM
System Overview...................................................................................... 1-1
Site Controller I System Layout ................................................................ 1-2
Site Controller II System Layout with Check Point ................................... 1-4
Site Controller II System Layout with Profit Point ..................................... 1-6
RS-485 Wiring for SC I and SC II............................................................. 1-8
About This Book ....................................................................................... 1-9
Using The Problems Section.................................................................... 1-9
Terms Used in This Book ......................................................................... 1-9
Section 2: SITE CONTROLLER I
Description................................................................................................
2-1
Layout.................................................................................................. 2-1
Wiring ....................................................................................................... 2-1
Connectors .......................................................................................... 2-2
Chassis Wiring .................................................................................... 2-3
Site Controller CPU PCB.......................................................................... 2-4
Layout - Site Controller Memory Plus CPU PCB (C04940)................. 2-5
Layout - Site Controller I CPU-512K PCB (C05820) ........................... 2-6
LED Indicators..................................................................................... 2-7
Connectors .......................................................................................... 2-7
Jumpers .............................................................................................. 2-9
Switches .............................................................................................. 2-10
Test Points - CPU PCB ....................................................................... 2-12
Site Controller Memory PCB .................................................................... 2-13
Site Controller Memory PCB Layout (C04837) ................................... 2-14
Site Controller II Memory PCB Layout (C02117 or C08331)............... 2-15
Site Controller II PCMCIA Memory PCB Layout (C06731) ................. 2-16
Connector............................................................................................ 2-17
LED Indicators..................................................................................... 2-18
Jumpers - Site Controller Memory PCB (C04837) .............................. 2-18
Jumpers - Site Controller II Memory PCB (C02117 & C08331) .......... 2-18
Jumpers - Site Controller II PCMCIA Memory PCB (C06731) ............ 2-19
Switches - Site Controller Memory PCB (C04837).............................. 2-19
Switches - Site Controller II Memory PCB (C02117 & C08331).......... 2-19
Switches - Site Controller II PCMCIA Memory PCB (C06731)............ 2-20
RAM Considerations Site Controller II
Memory PCB (C02117 & C08331)................................................. 2-20
Test Points - All Memory PCBs ........................................................... 2-20
Power Supply............................................................................................ 2-21
Layout.................................................................................................. 2-21
Connectors .......................................................................................... 2-21
DC Power Measurements and Adjustment ......................................... 2-22
RS-485 Junction Box................................................................................ 2-23
Layout.................................................................................................. 2-23
Connectors .......................................................................................... 2-23
Site Controller I Problems......................................................................... 2-24
Site Controller I Assembly Parts............................................................... 2-36
RS-485 Junction Box Parts ...................................................................... 2-38