LVDT Drivers used for the Type B suspensions
LVDT Driver S.N. |
Left card |
Stage |
Resistor value [ohm] |
Right card |
Stage |
Resistor value [ohm] |
Reference Signal |
Gain |
SR2: SN 7777777 |
R0 |
BF GAS |
59.2 |
R0 |
PI LVDT#1 |
50.1 |
4.90 Vpp |
4.90/5.02 = 0.976 |
R1 |
SF GAS |
36.3 |
R1 |
PI LVDT#2 |
50.6 |
4.86 Vpp |
4.86/5.02 = 0.968 |
|
R2 |
F0 GAS |
59.6 |
R2 |
PI LVDT#3 |
51.2 |
4.86 Vpp |
4.86/5.02 = 0.968 |
|
R3 |
Not used |
59.5 |
R3 |
Not used |
50.0 |
4.86 Vpp |
4.86/5.02 = 0.968 |
|
SR3: SN 1807783 |
R0 |
BF GAS |
60.0 |
R0 |
PI LVDT#1 |
50.7 |
||
R1 |
SF GAS |
60.7 |
R1 |
PI LVDT#2 |
50.7 |
|||
R2 |
F0 GAS |
60.9 |
R2 |
PI LVDT#3 |
50.0 |
|||
R3 |
Not used |
60.7 |
R3 |
Not used |
50.9 |
|||
SRM: SN 1807786 |
R0 |
BF GAS |
60.6 |
R0 |
PI LVDT#1 |
50.0 |
||
R1 |
SF GAS |
60.1 |
R1 |
PI LVDT#2 |
50.0 |
|||
R2 |
F0 GAS |
60.7 |
R2 |
PI LVDT#3 |
50.5 |
|||
R3 |
Not used |
61.2 |
R3 |
Not used |
50.8 |