LIGO Document T1100472-v19

ADC and DAC Channel Usage for ISC

Document #:
LIGO-T1100472-v19
Document type:
T - Technical notes
Other Versions:
LIGO-T1100472-v31
11 Feb 2021, 09:00
LIGO-T1100472-v30
03 Feb 2021, 09:41
LIGO-T1100472-v29
10 May 2019, 15:06
LIGO-T1100472-v28
06 Feb 2019, 08:55
LIGO-T1100472-v27
13 Nov 2018, 13:50
LIGO-T1100472-v26
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LIGO-T1100472-v25
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LIGO-T1100472-v23
12 Apr 2018, 08:30
LIGO-T1100472-v22
10 Jan 2018, 14:06
LIGO-T1100472-v21
16 Oct 2017, 14:06
LIGO-T1100472-v20
05 Oct 2017, 10:26
LIGO-T1100472-v18
27 Feb 2017, 20:10
LIGO-T1100472-v17
03 Mar 2016, 10:49
LIGO-T1100472-v16
04 Dec 2015, 14:36
LIGO-T1100472-v15
03 Mar 2015, 13:50
LIGO-T1100472-v14
14 Jan 2015, 12:17
LIGO-T1100472-v13
14 Jan 2015, 12:17
LIGO-T1100472-v12
31 Jan 2014, 15:15
LIGO-T1100472-v11
22 Oct 2013, 09:23
LIGO-T1100472-v10
19 Sep 2013, 10:40
LIGO-T1100472-v9
06 Jun 2013, 10:27
LIGO-T1100472-v8
09 May 2013, 07:48
LIGO-T1100472-v7
27 Feb 2013, 09:36
LIGO-T1100472-v4
23 Aug 2012, 15:33
LIGO-T1100472-v3
12 Jul 2012, 08:11
Abstract:
Accounting of ADC and DAC channels for the ISC.
Files in Document:
Other Files:
Notes and Changes:
This update removes the tip-tilt channels which move into the sush56, together with the VOPO SUS channels. It adds channels for the squeezer, the bull's eye detector, the in-vacuum POP WFSs and the JAC. The later are place holders.

ASC:
- Removed IOT2R DC PD channels from ADC1 DB9_5.
- Added SQZ WFS in ADC1 DB9-5 to DB9_8.
- Moved ALS-C DC PD Mons from ADC3 DB9_7 to ADC 0 DB9_7.
- Moved AS_A/B_RF90 channels to end of ADC3.
- Add ASC-POP_B_RF45 into ADC3 DB9_3 and DB9_4.
- Renamed ASC-POP_X_RF36 into ASC-POP_A_RF45.
- Renamed ASC-POP_X_DC in ADC5 DB9_5 into ASC-POP_A_DC.
- Renamed ASC-AS_D_DC (spare) in ADC5 DB9_5 into ASC-POP_B_DC.
- Removed ADC5 DB9_7/8 (TT).
- In ADC6 DB9_1/2: Added placeholder for JAC-QPD_A/B.
- Removed ADC7 all together (TT).
- Removed DAC0 all together (TT).
- Renamed DAC1 into DAC0 and added DuoTone.
- Removed TT in new DAC0 DB9_1/2.
- Added placeholders for JAC-PZTs to new DAC0 DB9_2.
- Added placeholders for IO-PZT_B in FAC0 DB9_3
- Added bull's eye detector in ADC5 DB9_7

LSC:
- Moved OMC drives from DAC0 DB9_1 to DB9_4.
- Added SQZ extra in DAC0 DB9_1.
- Added SQZ SERVO_EXC in DAC0 DB9_2.
- Added ADC3 with SQZ channels.
- Changed ISCT6 generic PD interface to new channels from the squeezer.
- Added SQZT6 generic PD interface into ADC0 DB9_8 chns 29-30 (2chn only).
- Added SQZ CLF_REFL into ADC0 DB9_5 chns 19-20 (shared with OMC PZTs, requires Y-cable).
- Replaced ASAIR channels in ADC1 DB9_3 and DB9_4 with SQZ HD/OMC/SHG/OPO.
- Added JAC-REFL_A to ADC2 DB9_1.
- Added JAC-REFL_A/IMC_REFL_A into ADC2 DB9_8.
- Added JAC_TRANS_A_LF/JAC-PWR_A_LF into ADC2 DB9_7.
- Added ADC3 with all SQZ channels

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