IC697PWR720 Power Supply Adapter Module

IC697PWR720 tam sim no raug txiav tawm thiab koom nrog Emerson Automation. Nws lub luag haujlwm tseem ceeb yog muab qhov ruaj khov voltage thiab tam sim no rau lub racking backplane, kom ntseeg tau tias kev ua haujlwm ib txwm muaj ntawm ntau lub modules ntawm lub khib. Lub module muaj lub peev xwm ua haujlwm dual rack, thiab dual khib fais fab tuaj yeem ua tiav siv IC697CBL700 fais fab txuas ntxiv cable. Tsis tas yuav tsum tau teeb tsa ib qho kev ywj pheej ntxiv lub zog hluav taws xob rau qhov nthuav dav khib, uas txo tus nqi ntawm kev nthuav dav thiab kev sib txuas xov tooj. Nws yog qhov tsim nyog rau kev tswj hwm qhov xwm txheej loj uas xav tau ntau lub racks los ua haujlwm ua ke.

IC697PWR720 tsis muaj qhov ua tiav lub zog hloov pauv ntawm nws tus kheej. Hloov chaw, nws sib koom ua ke ntau qhov DC voltages muab los ntawm ib qho chaw siv hluav taws xob sab nraud (lossis GE thawj lossis thib peb- tog fais fab qhov chaw) los ntawm cov circuits sab hauv thiab xa lawv mus rau lub nraub qaum ntawm lub chassis.

Series 90-70 yog qhov nruab nrab thaum ntxov- loj PLC platform ntawm GE, uas muaj VME-C.1 tsheb npav architecture. Nws tau dav siv hauv kev lag luam xws li petrochemicals, tsim hluav taws xob, thiab kev lag luam hnyav.

√ Fais fab kev twb kev txuas thiab teeb liab
5 V Bus Tam Sim No Yuav Tsum Tau: Kwv yees li 50 mA (0.25 W) yog xav tau rau kev tswj hwm tus kheej lub logic.
Lub Hwj Huam Sab Nraud Sab Nraud: Yuav tsum muaj TTL-theem Fais fab-OK teeb liab yuav tsum tau qhia txog lub zog nkag.
Backplane Signal Output: Ob lub logic signals, ACFAIL * (lub hwj chim tsis ua hauj lwm ceeb toom) thiab SYSRESET * (system reset), yog generated los tswj cov theem ntawm lub hwj chim on / off rau lub tswj system. Kev Ruaj Ntseg: Txhawb +5 V tej thaj chaw deb sensing kev twb kev txuas los txhim kho qhov voltage tswj qhov tseeb ntawm lub backplane.

√ Hauv qee qhov nruab nrab- qhov loj thiab loj- nplai tswj lub tshuab, ob lub qauv - khib nyiab tuaj yeem tshwm sim: ob lub racks sib koom ua ke ntau I / O nthuav dav lossis rov ua dua qhov kev xav. IC697PWR720 txhawb cov qauv no:
Txuas lub khib tom ntej ntawm lub siab txuas ntxiv cable IC697CBL700.
Thaum tsis tas yuav muaj hluav taws xob sib cais, PSA tuaj yeem muab lub zog rau lub mainframe khib.

1. Kev teeb tsa module
Ntxig IC697PWR720 rau sab laug lub hwj chim qhov ntawm Series 90-70 PLC khib.
Xyuas kom tseeb tias lub module txuas ruaj khov rau hauv qab vaj huam sib luag.
Siv lub adapter cable txuas rau sab nraud fais fab mov rau PSA; Kho cov kab hluav taws xob nyob deb nroog thiab lub Hwj Chim -OK teeb liab kab kom tau raws li qhov yuav tsum tau muaj rau kev ruaj ntseg hluav taws xob thiab kev saib xyuas hluav taws xob.

2. Txheeb xyuas lub teeb qhia LED

Qhov taw qhia LED ntawm PSA yog ON thaum lub +5 volt tso zis yog nyob rau hauv kev cai ntawm lub backplane, e thiab TTL teeb liab los ntawm lub hwj chim mov qhia tias lub hwj chim mov input voltage yog txaus los tuav tuav - lub sij hawm mus rau lub kaw lus kaw. Lub teeb liab TTL no tuaj yeem ua qhov zoo lossis tsis zoo. Ob lub davhlau ya nyob twg ntawm PSA davhlau ya nyob twg board (JP1 thiab JP0) muaj rau xaiv lub xeev logic. Yog tias qhov kev xav tau zoo (Lub Hwj Huam Lub Zog OK yog TTL=siab), tsis tas yuav tsum muaj jumper; yog tias tsis zoo logic (Input Power OK yog TTL=qis), yuav tsum muaj jumper ntawm terminals JP1 thiab JP0.

Lub Hwj Chim Fais Fab Qhov Kev Siv Hluav Taws Xob no ua haujlwm los ntawm +5 VDC lub zog, uas nws tau txais los ntawm +5 VDC fais fab tsheb npav ntawm IC697 racking backplane.

Lub Hwj Huam Fais Fab Adapter yog ib qho -slot module uas ntsaws rau hauv lub hwj huam mov, uas yog qhov seem sab laug ntawm IC697 khib. Nws txuas mus rau sab nraud fais fab mov module los ntawm ib tug cable uas muaj ib kawg txuas nrog lub hwj chim mov. Qhov dawb kawg ntawm lub cable yuav tsum muaj lub caij nplooj ntoos hlav spade lossis lub nplhaib lub nplhaib, uas yuav tsum tau txuas nrog cov terminals uas tau xaiv rau ntawm lub rooj tsav xwm davhlau ya nyob twg ntawm lub Fais Fab Adapter. Lub rooj tsav xwm davhlau ya nyob twg no nkag tau los ntawm kev qhib lub qhov rooj hinged ntawm Power Supply Adapter module.