O4 ISC/SQZ Wiring Diagram for Corner Station (Work in Progress)

Document #:

LIGO-D1900511-v7

Document type:

D - Drawings

Abstract:

O4 ISC/SQZ Wiring Diagram for Corner Station
WORK IN PROGRESS - VALUES MAY CHANGE - UPDATE IN SVN

svn: https://redoubt.ligo-wa.caltech.edu/svn/projects/trunk/altium/WiringPlan
web: https://redoubt.ligo-wa.caltech.edu/viewvc/projects/trunk/altium/WiringPlan/

Files in Document:

• D1900511-v7.pdf (8.8 MB)

Other Files:

• D1900511-v7.zip (4.3 MB)
• D1900511_CableList.pdf (1.7 MB)
• D1900511_CableList.xlsx (127.6 kB)
• D1900511_CableList_SQZT.xlsx (63.8 kB)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Sensing and Control

Authors:

• Filiberto Clara

Notes and Changes:

Changes:
- Update DCPD readout chain for A+
--- Remove DCPD from split whitening chassis
--- Add new OMC DCPD Whitening D2100631
--- Add new 3.125MHz Squeezer Pickoff D2100759
--- Fix 105kHz ADC Interface Chassis connectors
- Update Corner chassis 6
--- Add DCPD relay controls
--- Add squeezer pickoff controls
- Change VCO model for green filter cavity locking to D2100570
--- Remove 71 MHz reference signal
- Move SQZ LO shutter from SQZT0 to SQZT7

Related Documents:

• LIGO-E1100591: RF Signal Distribution (Cabling)
• LIGO-D2200327: OMC REFL_A DCPD Whitening Cable (ISC_445)
• LIGO-D2100094: LSC DC PD Interface Y-cable (ISC_SQ_526)
• LIGO-D2100101: Picomotor Y-cable (ISC_SQ_527)
• LIGO-E2100078: Cable order for the A+ squeezer
• LIGO-D2200106: Custom cable DCPD test input
• LIGO-D2200280: PI Picomotor Cables
• LIGO-D1200666: OBSOLETE Vertex ISC Electronics Cable Layout