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Edsac Replica Project - Rack Layout - Rack R4,Bench,Power

By clicking on the racks in the left column, you can see up to three racks side by side. Clicking additional ones discards those in the first displayed rack. Note that if it is necessary to swap chassis to a place already occupied you can use the Bench, which should always have at least one free 'shelf'.

Click on rack id to see other racks

F1
F2
F3
F4
M1
M2
M3
R1
R2
R3
R4
R5
Coffin1
Coffin2
Bench
Power
Rack R4

Click on chassis to see more details
PositionNametype/idStatus
14Empty
13Multiplier Support Unit37/01In Rack
12Multiplier Tank Regen01/15In rack
11Multiplicand Shifting Unit36/01In Rack
10Multiplicand Tank Regen01/06In rack
9Empty
8Multiplicand Control Unit35/01In rack
7TCT Regen01/22In rack
6TCT Shifting Control34/01In rack
5CCU V Rounding49/01In rack
4Accumulator supportUnit69/01In Rack
3CCU III Shifting Control53/1In rack
2CCU II Mult Control52/01In rack
1Empty
Rack Wiring (under development)

Rack Bench

Click on chassis to see more details
PositionNametype/idStatus
14Empty
13Empty
12Maintenance Panel??/??Design?
11Empty
10Empty
9Digit Pulse Distributor Unit47/01Design?
8Empty
7Empty
6Empty
5CCU Panel XI61/01@NWB
4Empty
3Empty
2Empty
1Empty
Rack Wiring (under development)

Rack Power

Click on chassis to see more details
PositionNametype/idStatus
14Empty
13Empty
12Empty
11Empty
10Control Panel106/1in Rack
9Spare0/0in Rack
8DC Metering105/1in Rack
7HT Metering104/1in Rack
6AC Metering103/1in Rack
5DC+HT Protection102/1in Rack
4AC Protection101/1in Rack
3HT PSU 1100/3in Rack
2HT PSU 2100/2in Rack
1HT PSU 3100/3in Rack
0Internal HT Soft Start107/1in Rack
0Power Rack999/1N/A
Rack Wiring (under development)

 

Page maintained by Bill Purvis
page last updated 5th December, 2020
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