SOXS Control Electronics Design

被引:12
|
作者
Capasso, G. [1 ]
Colapietro, M. [1 ]
D'Orsi, S. [1 ]
Schipani, P. [1 ]
Aliverti, M. [2 ]
Kuncarayakti, H. [3 ,4 ]
Scuderi, S. [5 ]
Coretti, I [6 ]
Campana, S. [2 ]
Claudi, R. [7 ]
Baruffolo, A. [7 ]
Ben-Ami, S. [8 ,9 ]
Biondi, F. [7 ]
Brucalassi, A. [10 ,11 ]
Cosentino, R. [5 ,12 ]
D'Alessio, F. [13 ]
D'Avanzo, P. [2 ]
Hershko, O. [8 ]
Munari, M. [5 ]
Rubin, A. [8 ]
Vitali, F. [13 ]
Achren, J. [14 ]
Antonio Araiza-Duran, J. [11 ]
Arcavi, I [15 ]
Bianco, A. [2 ]
Cappellaro, E. [7 ]
Della Valle, M. [1 ]
Diner, O. [8 ]
Fantinel, D. [7 ]
Fynbo, J. [16 ]
Gal-Yam, A. [8 ]
Genoni, M. [2 ]
Hirvonen, M. [17 ]
Kotilainen, J. [4 ,5 ]
Kumar, T. [4 ]
Landoni, M. [2 ]
Lehti, J. [17 ]
Li Causi, G. [13 ]
Marafatto, L. [7 ]
Mattila, S. [4 ]
Pariani, G. [2 ]
Pignata, G. [11 ,18 ]
Rappaport, M. [8 ]
Ricci, D. [7 ]
Riva, M. [2 ]
Salasnich, B. [7 ]
Sanchez, R. Zanmar [5 ]
Smartt, S. [19 ]
Turatto, M. [7 ]
机构
[1] INAF Osservatorio Astron Capodimonte, Salita Moiariello 16, I-80131 Naples, Italy
[2] INAF Osservatorio Astron Brera, Via Bianchi 46, I-23807 Merate, LC, Italy
[3] Univ Turku, Finnish Ctr Astron ESO FINCA, FI-20014 Turku, Finland
[4] Univ Turku, Dept Phys & Astron, Tuorla Observ, FI-20014 Turku, Finland
[5] INAF Osservatorio Astron Catania, Via S Sofia 78, I-95123 Catania, Italy
[6] INAF Osservatorio Astron Trieste, Via GB Tiepolo 11, I-34143 Trieste, Italy
[7] INAF Osservatorio Astron Padova, Vicolo Osservatorio 5, I-35122 Padua, Italy
[8] Weizmann Inst Sci, Herzl St 234, IL-7610001 Rehovot, Israel
[9] Harvard Smithsonian Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA
[10] ESO, Karl Schwarzschild Str 2, D-85748 Garching, Germany
[11] Univ Andres Bello, Avda Republ 252, Santiago, Chile
[12] TNG, FGG INAF, Rambla JA Fernandez Perez 7, E-38712 Brena Baja, TF, Spain
[13] INAF Osservatorio Astron Roma, Via Frascati 33, I-00078 Monte Porzio Catone, Italy
[14] Incident Angle Oy, Capsiankatu 4 A, FI-20320 Turku, Finland
[15] Tel Aviv Univ, Tel Aviv, Israel
[16] DARK Cosmol Ctr, Juliane Manes Vej 30, DK-2100 Copenhagen, Denmark
[17] ASRO, Tierankatu 4B, FI-20520 Turku, Finland
[18] Millennium Inst Astrophys MAS, Nuncio Monsenor Sotero Sanz 100, Santiago, Chile
[19] Queens Univ Belfast, Astrophys Res Ctr, Belfast BT7 1NN, Antrim, North Ireland
关键词
SOXS; Control Electronics; PLC; motorized stage;
D O I
10.1117/12.2312780
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
SOXS (Son Of X-Shooter) is a unique spectroscopic facility that will operate at the ESO New Technology Telescope (NTT) in La Silla from 2021 onward. The spectrograph will be able to cover simultaneously the UV-VIS and NIR bands exploiting two different arms and a Common Path feeding system. We present the design of the SOXS instrument control electronics. The electronics controls all the movements, alarms, cabinet temperatures, and electric interlocks of the instrument. We describe the main design concept. We decided to follow the ESO electronic design guidelines to minimize project time and risks and to simplify system maintenance. The design envisages Commercial Off-The-Shelf (COTS) industrial components (e.g. Beckhoff PLC and EtherCAT fieldbus modules) to obtain a modular design and to increase the overall reliability and maintainability. Preassembled industrial motorized stages are adopted allowing for high precision assembly standards and a high reliability. The electronics is kept off-board whenever possible to reduce thermal issues and instrument weight and to increase the accessibility for maintenance purpose. The instrument project went through the Preliminary Design Review in 2017 and is currently in Final Design Phase (with FDR in July 2018). This paper outlines the status of the work and is part of a series of contributions describing the SOXS design and properties after the instrument Preliminary Design Review.
引用
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页数:10
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