forked from sinara-hw/datasheets
116 lines
4.3 KiB
TeX
116 lines
4.3 KiB
TeX
\input{preamble.tex}
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\input{shared/thermostat.tex}
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\graphicspath{{images/8451}, {images}}
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\title{8453 Thermostat EEM}
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\author{M-Labs Limited}
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\date{January 2025}
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\revision{Revision 0}
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\companylogo{\includegraphics[height=0.73in]{artiq_sinara.pdf}}
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\begin{document}
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\maketitle
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\section{Features}
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\begin{itemize}
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\item{2 thermoelectric control (TEC) channels}
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\item{Up to 8 W (+/-2 A with 4 V compliance) TEC drive}
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\item{10kΩ NTC thermosistors}
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\item{100Base-T Ethernet with PoE}
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\item{Standalone enclosure }
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\end{itemize}
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\section{Applications}
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\begin{itemize}
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\item{?}
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\end{itemize}
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\section{General Description}
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The 8451 Thermostat is a multichannel temperature controller, part of the Sinara open hardware family. It is housed in a standalone enclosure (Hammond 1455C1202\footnote{\url{https://www.hammfg.com/part/1455C1202}}) and features two TEC channels. 8451 Thermostat is closely related to Sinara 8453 Thermostat EEM, a four-channel temperature controller with which it shares internal hardware; 8453 Thermostat EEM has a different form factor, different firmware, and is designed for use with cards
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It is closely related to Sinara 8432 Thermostat EEM, which is in
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and 8453 Thermostat EEM are multichannel temperature controllers, part of the Sinara open hardware family. 8453 Thermostat EEM is a 4hp form factor EEM module featuring four thermoelectric control (TEC) channels, whereas 8451 is housed in a standalone enclosure (Hammond 1455C1202\footnote{\url{https://www.hammfg.com/part/1455C1202}}) and features two TEC channels.
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% Switch to next column
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\vfill\break
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%\begin{figure}[h]
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% \centering
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% \scalebox{1.15}{
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% \begin{circuitikz}[european, every label/.append style={align=center}]
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% \begin{scope}[]
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% % if applicable
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% \end{scope}
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% \end{circuitikz}
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% }
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% \caption{Simplified Block Diagram}
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%\end{figure}
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\begin{figure}[hbt!]
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\centering
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\includegraphics[height=2in]{photo8451.jpg}
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\caption{Thermostat}
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\includegraphics[height=2in]{photo8453.jpg}
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\caption{Thermostat EEM}
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\includegraphics[angle=90, height=0.6in]{fp8453.pdf}
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\caption{Thermostat EEM front panel}%
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\label{fig:example}%
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\end{figure}
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% For wide tables, a single column layout is better. It can be switched
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% page-by-page.
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\onecolumn
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\sourcesectiond{8451 Thermostat}{8453 Thermostat EEM}{https://github.com/sinara-hw/Thermostat}{https://github.com/sinara-hw/Thermostat_EEM}
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\section{Specifications}
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ADC datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/AD7172-2.pdf
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TEC module: https://www.analog.com/media/en/technical-documentation/data-sheets/MAX1968-MAX1969.pdf
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\begin{table}[h]
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\begin{threeparttable}
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\caption{Electrical Characteristics}
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\begin{tabularx}{\textwidth}{l | c c c | c | X}
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\thickhline
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\textbf{Parameter} & \textbf{Min.} & \textbf{Typ.} & \textbf{Max.} &
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\textbf{Unit} & \textbf{Conditions} \\
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TEC drive (MAX1968) & & & 8 & W & \\
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\hspace{3mm} Current & -2 & & 2 & A & \\
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\hspace{3mm} Compliance & & 4 & & V & \\
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\hline
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TEC drive (MAX1969) & & & 16 & W & 8453 EEM only. \\
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\hspace{3mm} Current & -4 & & 4 & A & \\
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\hspace{3mm} Compliance & & 4 & & V & \\
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Thermistor
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\thickhline
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\end{tabularx}
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\end{threeparttable}
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\end{table}
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Input power should be 12V DC, maximum 4A. Both 8451 Thermostat and 8453 Thermostat EEM support Power-over-Ethernet (though TEC driver maximum sum power capability on 8453 Thermostat EEM cannot be achieved with PoE supply alone). Alternatively, power may be supplied via internal 100mils pin-header. 8453 Thermostat EEM can also be powered via Molex connector at back of board.
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\section{Thermostat IO}
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\subsection{8451 Thermostat}
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8451 Thermostat accepts
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2 TEC channels.
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Parallel output 10 pin IDC 2.54mm and 5 pin 3.81mm connectors per channel.
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Up to 8W (+/-2A with 4V compliance) heater/TEC drive from MAX1968 drivers.
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100Base-T Ethernet with PoE.
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Can stabilize temperature of Sinara 5432 DAC or external devices containing TEC and thermistor.
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\ordersection{8451 Thermostat or 8453 Thermostat EEM}
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\finalfootnote
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\end{document}
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