SIEMENS 6ES7315-2AH14-0AB0 SIMATIC S7-300 CPU 315-2DP

Txheej txheem cej luam

CPU nrog nruab nrab mus rau loj qhov kev pab cuam nco thiab ntau cov qauv rau kev xaiv siv SIMATIC engineering cov cuab yeej

Lub zog ua haujlwm siab hauv binary thiab floating-point arithmetic

Siv los ua lub hauv paus tswj hauv cov kab ntau lawm nrog nruab nrab thiab faib I / O

PROFIBUS DP tus tswv / qhev interface

Rau kev nthuav dav I / O nthuav dav

Rau configuring faib I / O qauv

Isochronous hom ntawm PROFIBUS

SIMATIC Micro Memory Card xav tau rau kev ua haujlwm ntawm CPU.

Daim ntawv thov

CPU 315-2 DP yog CPU nrog qhov nruab nrab-qhov loj me rau qhov loj me me thiab PROFIBUS DP tus tswv / qhev interface. Nws yog siv nyob rau hauv cov nroj tsuag uas muaj faib automation lug ntxiv rau ib tug centralized I / O.

Nws feem ntau siv raws li tus qauv-PROFIBUS DP tus tswv hauv SIMATIC S7-300. CPU kuj tseem siv tau los ua kev txawj ntse faib (DP qhev).

Vim lawv cov qauv ntau, lawv zoo tagnrho rau kev siv SIMATIC engineering cov cuab yeej, xws li:

Programming nrog SCL

Machining kauj ruam programming nrog S7-GRAPH

Tsis tas li ntawd, CPU yog lub platform zoo tshaj plaws rau software yooj yim-ua haujlwm thev naus laus zis, xws li:

Motion Control nrog Easy Motion Control

Kev daws cov haujlwm kaw-loop tswj cov haujlwm uas siv KAUJ RUAM 7 blocks lossis tus qauv / modular PID tswj runtime software

Txhim kho cov txheej txheem kev kuaj mob tuaj yeem ua tiav los ntawm kev siv SIMATIC S7-PDIAG.

Tsim

CPU 315-2 DP yog nruab nrog cov hauv qab no:

Microprocessor;

tus processor ua tiav lub sijhawm ua haujlwm ntawm kwv yees li 50 ns ib qho kev qhia binary thiab 0.45 µs ib qho kev ua haujlwm ntab.

256 KB ua haujlwm nco (suav nrog kwv yees li 85 K cov lus qhia);

lub cim xeeb ua hauj lwm dav rau cov kev pab cuam seem cuam tshuam rau kev ua tiav muaj qhov chaw txaus rau cov neeg siv cov kev pab cuam. SIMATIC Micro Memory Cards (8 MB max.) raws li kev thauj khoom nco rau qhov kev zov me nyuam kuj tso cai rau qhov project khaws cia hauv CPU (ua tiav nrog cov cim thiab cov lus pom) thiab tuaj yeem siv rau kev khaws cov ntaub ntawv thiab kev tswj daim ntawv qhia.

Muaj peev xwm nthuav dav;

max. 32 modules (4-tier configuration)

MPI multi-point interface;

MPI kev sib txuas ua ke tuaj yeem tsim kom muaj ntau li 16 kev sib txuas ib txhij rau S7-300/400 lossis kev sib txuas rau cov khoom siv programming, PCs, OPs. Ntawm cov kev sib txuas no, ib qho yog ib txwm tshwj tseg rau cov programming thiab lwm qhov rau OPs. MPI ua rau nws muaj peev xwm teeb tsa lub network yooj yim nrog qhov siab tshaj plaws ntawm 16 CPUs ntawm "kev sib txuas lus thoob ntiaj teb cov ntaub ntawv".

PROFIBUS DP interface:

CPU 315-2 DP nrog PROFIBUS DP tus tswv / qhev interface tso cai rau kev faib khoom siv hluav taws xob uas muab kev kub ceev thiab yooj yim ntawm kev siv. Los ntawm tus neeg siv lub ntsiab lus ntawm kev pom, qhov kev faib tawm I/Os raug kho tib yam li hauv nruab nrab I/Os (zoo tib yam kev teeb tsa, chaw nyob thiab programming).

Tus qauv PROFIBUS DP V1 tau txais kev txhawb nqa tag nrho. Qhov no txhim kho qhov kev kuaj mob thiab ntsuas qhov muaj peev xwm ntawm DP V1 tus qauv qhev.

Muaj nuj nqi

Kev tiv thaiv tus password;

lo lus zais tswv yim tiv thaiv tus neeg siv qhov kev pab cuam los ntawm kev nkag mus tsis tau tso cai.

Thaiv encryption;

cov haujlwm (FCs) thiab cov blocks ua haujlwm (FBs) tuaj yeem khaws cia hauv CPU hauv daim ntawv encrypted los ntawm S7-Block Privacy los tiv thaiv kev paub ntawm daim ntawv thov.

Diagnostics tsis;

qhov kawg 500 qhov yuam kev thiab cuam tshuam cov xwm txheej tau muab khaws cia hauv qhov tsis sib xws rau kev kuaj mob, ntawm 100 yog khaws cia retentively.

Kev tu-dawb cov ntaub ntawv thaub qab;

CPU cia li khaws tag nrho cov ntaub ntawv (txog 128 KB) nyob rau hauv cov ntaub ntawv ntawm lub hwj chim tsis ua hauj lwm kom cov ntaub ntawv muaj dua unchanged thaum lub hwj chim rov qab.