CATERPILLAR-MAK 8M25C Project Guide Data Manual -PDF DOWNLOAD

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m 6.

Contents

Control and monitoring system

6.1.6 LESS: Large Engine Safety System

Engine control boxes include UÊ UÊ UÊ UÊ UÊ UÊ UÊ UÊ UÊ

} iÊ«À ÌiVÌ ÊÃÞÃÌi Ê -«ii`ÊÃÜ ÌV ÊÕ Ì -Ì>ÀÌ ÉÃÌ « V ÌÀ >À Ê` ë >ÞÊ­ ® À>« VÊ` ë >ÞÊ­ÃiÌÌ }î } iÊ Ì À } `LÕÃÊ ÕÌ«ÕÌÊÌ Ê> >À ÊÃÞÃÌi Ê­ `LÕÃÊ,/1Ê«À Ì V Ê,-Ê{nÓÊÉÊ{ÓÓ®

>Ì>ÊÌÀ> ÃviÀÊÛ >Ê LÕÃÊÌ Ê , * Ê­ «Ì > ® Ý >ÕÃÌÊ}>ÃÊÌi «iÀ>ÌÕÀiÊ i> ÊÛ> ÕiÊÃÞÃÌi Ê­ «Ì > ®

System data Inputs: 4 fixed automatic shut down + overspeed inputs 4 manual emergency stop inputs £ÈÊV w}ÕÀ>L iÊ «ÕÌÃÊv ÀÊà ÕÌ` Ü ]Ê >`ÊÀi`ÕViÊÀiµÕiÃÌÊ ÀÊÃÌ>ÀÌ }Ê ÌiÀ V 2 separate override inputs 1 remote reset input Ê «ÕÌÃÊ>ÀiÊÜ ÀiÊLÀi> Ê> `Êà ÀÌÊV ÀVÕ ÌÊ Ì Ài`° Outputs: {ÊÝÊÓÊ>` ÕÃÌ>L iÊëii`ÊV Ì>VÌà 3 fuel setting signals (1 x 0-10V DC, 2 x 4-20 mA) 1 overload contact at rated speed 4 speed signals (1 x pulse, 1 x 0-10V DC, 2 x 4-20 mA or 0-10V DC ĺ V w}ÕÀ>L i® M 25 C Propulsion - 04.2012

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