Beams Document 749-v3

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Installation of the New TRIG 1 and TRIG 2 Pulse Distribution System for the MI-60 Gallery

Document #:
Beams-doc-749-v3
Document type:
Note
Submitted by:
Joseph E. Dey
Updated by:
Tom N Kubicki
Document Created:
29 Jul 2003, 12:03
Contents Revised:
29 Jul 2003, 12:07
Metadata Revised:
29 Jul 2003, 12:07
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Beams-doc-749-v2
29 Jul 2003, 12:05
Beams-doc-749-v1
29 Jul 2003, 12:03
Abstract:
A new pulse distribution system for the Trig 1 and Trig 2 signals used to control all 18 stations at MI-60 has been installed during the three day shutdown from May 27-29. It uses a 25V 50 ohm line driver box (Drawing # 0437.01-EC-5450) along with 36 timing channel pulse transformers (Drawing # 0337.00-EC-5300) to distribute the Trig 1 and Trig 2 TTL signals to each station. This replaces the previous systems where repeater boxes had to be used to ensure that reflections occurring on the line would not accidentally trigger stations 3 and 4.
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