Alstom GEM80-400 Series

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Table of Contents GEM80-400

Page x

ALSPA

GEM80-400 SERIES CONTROLLERS TECHNICAL MANUAL Issue 3 04/99

1.1.7. Chapter 7 - Installation.........................................................................................1-2

1.1.8. Chapter 8 - Commissioning.................................................................................1-2

1.1.9. Chapter 9 - Maintenance and Fault Finding.....................................................1-2

1.1.10. Chapter 10 - Spares and Reorder Codes ........................................................1-2

1.1.11. Chapter 11 - Watchdog and Safety Circuits...................................................1-2

1.2. General Information.....................................................................................................1-2

1.3. GEM 80-400 Series Controller........................................................................................1-3

1.4. GEM 80-400 Controller System....................................................................................1-5

1.4.1. Processor Module.................................................................................................1-6

1.4.2. Power Supply........................................................................................................1-6

1.4.3. Backplanes...........................................................................................................1-6

1.4.4. Basic and Verification I/O Highways ..................................................................1-7

1.4.5. Serial Communication Links.................................................................................1-7

1.4.6. Printer/Programming Connection Port...............................................................1-7

1.4.7. Watchdog Contacts............................................................................................1-7

1.4.8. Fast I/O Driver .......................................................................................................1-7

1.4.9. Video Processor Outputs.....................................................................................1-8

1.4.10. Additional Facilities ............................................................................................1-8

1.5. GEM 80-400 Controller System....................................................................................1-8

1.5.1. Subrack Assembly................................................................................................1-8

1.5.1.1. Mechanical Structure..................................................................................1-8

1.5.1.2. Controller Subrack Labelling.......................................................................1-9

1.5.1.3. Fitting Controller Modules...........................................................................1-9

1.6. GEM 80-400 Controller Modules Description .............................................................1-9

1.6.1. 8239 Processor Module........................................................................................1-9

1.7. 9032 Power Supply......................................................................................................1-11

1.8. 9017/ 9018 Power Supply Module..............................................................................1-12

1.9. I/O Modules.................................................................................................................1-12

1.10. Central Highway Modules........................................................................................1-13

1.10.1. 8272 Memory Module (RAM)...........................................................................1-13

1.11. GEM80-400 Controller Backplanes Description......................................................1-17

1.11.1. Upper Backplane.............................................................................................1-17

1.11.2. Lower Backplane..............................................................................................1-19

1.12. Specification..............................................................................................................1-21

1.13. Site Requirements .....................................................................................................1-22

1.13.2. Environment......................................................................................................1-22

1.13.3. Power Supply Requirements............................................................................1-23

1.13.4. Receipt of GEM 80-400 Processor Module....................................................1-23

1.13.5. Storing GEM 80 Before Installation ..................................................................1-24

1.13.6. Radio Frequency Interference (RFI)................................................................1-24

1.13.7. Transmitter Output............................................................................................1-25

1.14. Handling Precautions for Printed Circuit Boards ....................................................1-25

1.14.2. Introduction ......................................................................................................1-25

1.14.3. Protection of Equipment from Static Damage..............................................1-25

1.14.4. Protection During Arrival, Handling and Storage at Site...............................1-26

1.14.5. Protection During Setting Up of Equipment...................................................1-26

1.14.6. Protection During Maintenance and Spares Handling ................................1-26

1.14.7. Reference Reading..........................................................................................1-26

1.14.8. Recommended Antistatic Equipment ...........................................................1-27

1.15. Safety and Handling Information ............................................................................1-27

1.15.2. Earthing.............................................................................................................1-27

1.15.3. High Voltages ...................................................................................................1-27

1.15.4. Power Down Before Removing Modules or Connectors..............................1-27

1.15.5. Power Down Safety Procedure.......................................................................1-27

1.15.6. On-line Programming.......................................................................................1-27

Alstom GEM80-400 Series - Page 13