1. ION CHAMBER INTRODUCTION TRANSITION - HANDOFF FROM EESIC SESSION 1 21 SLIDES TOTAL OCT 12 2010 1

2. WHAT IS IT? A MEANS OF PROTECTING VACUUM BEAMLINE HARDWARE IN THE EVENT OF UNINTENDED BEAM / HARDWARE INTERACTION. 2

3. HOW DOES IT PROTECT? TRIGGERS THE FSD SYSTEM WHEN THE ION CHAMBER’S OUTPUT EXCEED THE ADJUSTABLE (REMOTELY) TRIP LEVEL 3

4. WHERE IS THS SYSTEM INSTALLED? HALL A AND HALL C ELECTRONICS CABINETS 1/HALL IS THE PRIMARY CENTRAL COMPONENT. LOCATED IN THE LABYRYNTH ( WITHIN THE HALL BUT OUTSIDE RADIATION ZONE) 4

5. TYPICAL CHAMBER INSTALLATION SW CORNER OF HALL C PIVOT PLATFORM 5

6. SCATTERING CHAMBER LOCATION 6

7. WHAT IS IN THE CABINET? PLC CONTROLLER, ASSOCIATED I/O MODULES, UPS, 5VPS, 24VPS GRAPHICAL TOUCH SCREEN ON DOOR INTERFACE BOARDS. 1/ION CHAMBER SPARE COMPONENTS 7

8. INSIDE VIEW OF CABINET HALLS A AND C ARE SIMILAR NOTE 8 CHANNELS MAXIMUM 8

9. CABINET EXTERIOR GRAPHICAL TOUCH SCREEN CABLES TO BLACK BOXES NETWORK/ COMMUNICATIONS 9

10. LOCAL CONTROL / TESTING 10

11. PLC RAIL 11

12. POWER SUPPLIES 12

13. PURPOSE OF THE BLACK BOX TRANSITION BETWEEN THE ELECTRONICS CABINET INTERFACE CABLES (1/CHAMBER) AND THE ION CHAMBERS SHV AND BNC CONNECTORS TO/FROM CHAMBERS TRIM TRIO FOR 3PR CABLE PCB HAS CONVERTOR. 5v IN => 500V OUT 13

14. BLACK BOX 14

15. 15

16. INTERFACE BOARD TEST CMD INPUT RANGE SELECT, OUTPUTS SIGNAL FROM CHAMBER. NOTE SERIES RESISTOR LOW VOLTAGE INPUT 16

17. 17

18. MCC SCREENS ACCESS FROM EDM RADCON => HALL C ION CHAMBERS 18

19. 1 ST SCREEN 19

20. EXPERT SCREEN 20

21. AUTO SCREEN ALL CHAMBER TRIP LEVELS CAN BE PRESET FOR VARIOUS TARGETS AND BEAM PARAMETERS 21

22. FSD SCREEN 22

23. FAULT SCREEN 23