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

Document #:

LIGO-D1900511-v6

Document type:

D - Drawings

Abstract:

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

Files in Document:

• D1900511-v6.pdf (8.8 MB)

Other Files:

• D1900511-v5-LLO_REDLINES.pdf (3.9 MB)
• D1900511-v6.zip (3.2 MB)
• D1900511_CableList.xlsx (126.3 kB)
• D1900511_CableList_SQZT.xlsx (63.4 kB)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Sensing and Control

Authors:

• Filiberto Clara

Notes and Changes:

Changes:
Swap RLF/ADF cables at the Beckhoff chassis (todo)
Fix SQZT7 panel feedthrough for green beat note
Fix for A+ squeezer interface chassis D2100369
Fix for TEC/thermistor cables for OFI and SFIs.
Cable order on RF Dist. Amp. SQZ-R2 U36 has changed.
Cable ISC_SQ_228 has wrong length, use old ISC_SQ_216_1 and relabel.
Cable ISC_SQ_442_3 connects to feedthrough 4 of patch panel rather than 2.
Cable ISC_203 DB37 to Demod Concentrator has the label ISC_SQ_354, keep it.
Cable ISC_SQ_257_1 is too long, reuse old ISC_SQ_228 and relabel.
Cable ISC_SQ_258_1 is too long, use 24" DB9 from L-COM.
Existing cables ISC_SQ_303/304/305 are too short, should be 70ft, order new ones.
Cables ISC_SQ_384_1/385_1/386_1 were wrongly labeled 284_1/285_1/286_1 on one side.
SQZ Aux Conc. 9 PD Mons are now all TNC.
Cable ISC_SQ_456 is 2-pin LEMO and was not ordered, use old ISC_SQ_405 and relabel.

Related Documents:

• LIGO-E1100591: RF Signal Distribution (Cabling)
• 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-D1200666: OBSOLETE Vertex ISC Electronics Cable Layout