Boiler Automation Using Programmable Logic Control
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(52) END OF ÷OFTWARE DE÷IGN & ÷IMULATION ****** ****** . c.
(53) HARDWARE DE÷IGN CHIP ÷PECIFICATION÷: 1).LM35 (Precision Centigrade Temerat re ÷ensors) Descrition: ! >0 # % . " . $'! # ! . )# +. " (! >0! ! . #. . . " & @M $ ! 3 & # # " & # #( Feat res: & @ )# + AB<(<":;@ <(0@ # &)AC0@+ D00@AB0<@# & " ' ' % ""# . "=>< . !E<F ' %!#$<(<G@ HBI=@ '" $<(BÀ B" c©.
(54) Absol te Maxim m Ratings: :#. . . . . A>0:D<(C:. :#. . . . . . . . . . . . DE0@. AE:DB(<: B<" #"( %CC< -# AB0<@ "( %JC %CC< -#$CE<@( ) #$B< + 2).LM317 (3-Terminal Positive Adj stable Reg lator) Descrition: !"!# 2 &>%" ## # "!B(0 '! # 2 & B(C:>K:( " "#$!"! % ' "( Feat res: . B(0. . 2 &Ê'B(C: >K:. !" ! "# . #". Absol te Maxim m Ratings: % :# . %=<:(. #. " %<LABC0@ # #" #%E0LABC0@( " H<(<CM;@. c .
(55) :#. . (. . 3).LM78XX (7805 & 7812) ÷eries Voltage Reg lators Descrition: ! KGNN !"# &'! # "-#!" ' # (! " "#$ !" ! ' # $ "-# &( 3 !-# $! B (! #! # " # # $ ! & '! " & 2 & # (. Feat res . B. !" "3 . . ! " &! " " %> -# Voltage Range: KG<00: KGBCBC: KGB0B0:. cJ.
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