J. Kissel, O. Patane, D. Barker, F. Clara, M. Pirello
Our big SUSB123 and SUSH34 to SUSB13 and SUSB2H34 upgrade last week wasn't the full upgrade for O5.
SUSB13 is fully upgraded to its O5 configuration, but for SUSB2H34, we can't fully upgrade to the final O5 build yet because we still need full control of the BSFM for the February commissioning period, whereas O5 will have the BSFM replaced with the BBSS (with QOSEMs instead of BOSEMs), requiring different electronics. The final O5 build will also include the electronics for the new suspensions LO1 and LO2. Going from the current configuration, which we call the "No QOSEMs/BBSS" configuration, to our final O5 build will require eight new chassis and two new ADC cards.
Since we will be needing to add/change things on the racks, that future upgrade will also come with user model additions/changes.
Table showing comparison diagrams
| Current “No QOSEMs/BBSS” Config | Final O5 Config | |
| Rack overviews | slide31 | slide33 |
| DACs | slide10 (excluding BS BOT/LO1/LO2 and AI in U13) | slide10 (everything) |
| ADCs | slide15 | slide16 |
| BIOs | slide21 (excluding BS BOT chans) | slide21 (everything) |
| AUX ADCs | slide26 (excluding pink) | slide26 (everything) |
I've also attached the slides above in pdf form here. The full slides outlining all the changes O4 -> now -> O5 can be found here.
Changes needed to go from current configuration to final O5 configuration:
SUS-C1
U33:: Remove cable inputs for (BSFM) BS M1 OSEM sensors, re-arrange cable inputs for BS M3 Oplev to make room for (BBSS) BS M3 OSEM sensors, and bring in PR3 M3 Oplev because we can
U14:: Add (BBSS) BS M3 input for Binary Output
U13:: Add (BBSS) BS M3 input for Binary Input
U5 :: New D090006 TACQ Driver for (BBSS) BS M3
SUS-C2
U22:: Add (BBSS) BS M3 Noisemon and (BBSS) BS M3 SFVmon inputs
U20:: New D0902783 AA Chassis for LO1 M1 and LO2 M1 HAM-A Coil Driver Volt Monitors
U16:: New D1300282 AA Chassis for (BBSS) BS M1 QOSEM sensors and LO1 M1 and LO2 M1 OSEM sensors
U14:: Add (BBSS) BS M3 input to AI chassis
U13:: New D2500353 AI Chassis for LO1 and LO2 Coil Actuation
U9 :: New D1100687-v1 (100 Ohm Output Impedance) HAMA Coil Driver for LO1 M1 F1F2F3SD
U8 :: New D1100687-v1 (100 Ohm Output Impedance) HAMA Coil Driver for LO1 M1 LFRTxxxx
U6 :: New D1100687-v1 (100 Ohm Output Impedance) HAMA Coil Driver for LO2 M1 F1F2F3SD
U5 :: New D1100687-v1 (100 Ohm Output Impedance) HAMA Coil Driver for LO1 M1 LFRTxxxx
susb2h34 IO Chassis
Needs an additional ADC Card (and adapter card and internal SCSI cable)
susauxb2h34 IO Chassis
Needs an additional ADC Card (and adapter card and internal SCSI Cable)
