DO890 3BSC690074R1 Digital Output Module

Tus nqi tseem ceeb ntawm DO890 3BSC690074R1 yog nyob rau hauv nws cov khoom siv sib xyaw ua ke thiab HART raws tu qauv muaj peev xwm sib txuas lus. Nws tuaj yeem tsis tsuas yog hloov tus tswj hwm cov lus txib rau hauv tus qauv 4-20mA analogue cov cim qhia los tswj cov khoom siv hauv teb (xws li tswj li qub thiab zaus hloov pauv), tab sis kuj xa thiab tau txais HART cov teeb liab los ntawm tib khub kab. Qhov no ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau kev teeb tsa cov cuab yeej, calibration, diagnostics, thiab kev saib xyuas mob.

 

Lub module muaj xws li Intrinsic Safety tiv thaiv Cheebtsam ntawm txhua channel rau kev sib txuas rau cov txheej txheem cov cuab yeej nyob rau hauv tej chaw txaus ntshai yam tsis tas yuav tsum tau ntxiv rau lwm yam khoom siv.

 

Txhua lub channel tuaj yeem tsav lub nominal tam sim no ntawm 40 mA rau hauv 300-ohm teb load xws li Ex-certified solenoid valve, tswb suab lub suab, lossis qhov taw qhia teeb. Qhib thiab luv Circuit Court nrhiav tau teeb tsa rau txhua qhov channel. Tag nrho plaub txoj kab yog galvanically cais ntawm cov channel thiab los ntawm ModuleBus thiab cov khoom siv hluav taws xob. Lub hwj chim rau cov theem tso zis yog hloov los ntawm 24 V ntawm cov khoom siv hluav taws xob sib txuas.

 

TU890 thiab TU891 Compact MTU tuaj yeem siv nrog cov qauv no, thiab nws ua rau ob -xov tooj sib txuas rau cov txheej txheem cov khoom siv yam tsis muaj cov terminals ntxiv. TU890 rau Ex daim ntawv thov thiab TU891 rau cov ntawv tsis yog-Ex.

 

Qhov project piav qhia
Cov Qauv Khoom: DO890 3BSC690074R1
Lub npe khoom: I / O Module nrog kev nyab xeeb interface
Series: ABB S800 I/O System
Lub luag haujlwm tseem ceeb: Tswj thiab saib xyuas cov ntawv tso tawm digital
Kev sib xyaw ua ke: Sib txuas lus nrog niam txiv tswj los ntawm kev lag luam- qauv kev sib tw thiab tuaj yeem siv nrog ntau tus tswj hwm los ntawm ABB thiab lwm tus neeg xa khoom.
Functions thiab Applications:
Core Functions: DO890 module feem ntau yog siv los tswj thiab saib xyuas cov teeb liab tso tawm digital. Nws muab ntau qhov kev tso tawm digital thiab tuaj yeem koom ua ke nrog PLCs (Programmable Logic Controllers), DCSs (Distributed Control Systems), lossis lwm yam kev tswj hwm los tswj cov khoom siv hauv teb xws li li qub, relays, thiab qhov taw qhia teeb.

Daim Ntawv Thov: Cov qauv no yog tsim los rau kev lag luam ib puag ncig thiab siv dav hauv kev kho dej, petrochemicals, kev tsim khoom, thiab lwm yam.

Cov yam ntxwv ntawm qhov system:
Modular Tsim: Raws li ib feem ntawm ABB S800 I / O system, DO890 yog kev nthuav dav, faib, thiab cov txheej txheem I / O module. Qhov kev tsim no tso cai rau kev teeb tsa hauv online thiab kev xaiv rov ua dua, pab txuas ntxiv sijhawm.

Kev sib raug zoo thiab kev sib txuas: Ua tsaug rau nws qhov sib txawv interfaces, nws tuaj yeem ua haujlwm nrog ntau yam txheej txheem tswj los ntawm ABB thiab lwm tus neeg muag khoom. Lub compact tsim ntawm S800 I / O system (piv txwv li, S800L module tsuas yog 59mm sib sib zog nqus) kuj pab txhawb kev teeb tsa hauv cov khoom tswj.