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http://hdl.handle.net/20.500.12386/36469| Title: | MAORY Instrument Control Hardware: general overview | Authors: | CASCONE, Enrico EREDIA, Christian CIANNIELLO, Vincenzo DE CAPRIO, VINCENZO Cosentino, Giuseppe DI DATO, ANDREA FOPPIANI, Italo D'AURIA, Domenico DI ANTONIO, Ivan DI RICO, Gianluca Radaelli, Edoardo ALIVERTI, Matteo CILIEGI, Paolo |
Issue Date: | 2020 | Volume: | Ground-based and Airborne Instrumentation for Astronomy VIII | Editors: | Evans, Christopher J.; Bryant, Julia J.; Motohara, Kentaro | Series: | PROCEEDINGS OF SPIE | Number: | 11447 | First Page: | 1144735 | Abstract: | This paper provides a description of the Instrument Control Hardware design for MAORY (Multi-conjugate Adaptive Optics RelaY), a first light instrument for ESO ELT. The MAORY Instrument Control Hardware is in charge of the control electronics of the entire system. It comprises all the implemented electronic devices (power supplies, PLC CPUs and terminals, motor drivers, control panel, network switches, sensors) and the harness used to connect them. The instrument control system architecture is based on the use of PLC and EtherCAT fieldbus protocol, which allows for a distribution of PLC terminals controlled by the same CPU that do not have to be physically located in the same place to communicate among each other. | Conference Name: | Ground-based and Airborne Instrumentation for Astronomy VIII | Conference Place: | Online Only, California, United States | Conference Date: | 14-18 December, 2020 | URI: | http://hdl.handle.net/20.500.12386/36469 | URL: | https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11447/2562780/MAORY-Instrument-Control-Hardware-general-overview/10.1117/12.2562780.short https://api.elsevier.com/content/abstract/scopus_id/85107516543 |
ISSN: | 0277-786X | ISBN: | 9781510636811 | DOI: | 10.1117/12.2562780 | Bibcode ADS: | 2020SPIE11447E..35C | Fulltext: | open |
| Appears in Collections: | 3.03 Poster |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 1144735.pdf | Pdf editoriale | 1.16 MB | Adobe PDF | View/Open |
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