LIGO Document D1001575-v7

aLIGO SEI Sensor Readout Chains

Document #:
Document type:
D - Drawings
Other Versions:
27 Apr 2021, 15:19
09 Jan 2015, 17:53
Simple schematic showing the readout chain for every sensor all active seismic systems for aLIGO: BSC-ISI, HAM-ISI, and HEPI. Also includes the HAM-ISI Test Stand
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Notes and Changes:
Fixed BSC-ISI ST1 T240 trillium interface from a fixed gain of +1 and switchable gain of +113 to a fixed gain of +2 and switchable gain of +57, as is indicated in D1000749-v3.

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