Taw qhia rau Siemens S7-200 thiab S7-1200 PLCS
Hauv kev muaj tshuab automation, programmable logic tswj (plcs) yog tus txha caj qaum ntawm cov tshuab thiab cov kab ntau lawm. Siemens, lub npe ntseeg tau nyob rau hauv Industrial Tech, muaj ob zaj nrov plc s7: lub Siemens S7 - 200 thiab Siemens S7- 1200. Ob pab qhia tseem ceeb, tab sis lawv tau tsim los rau cov kev xav tau sib txawv. Lub siemens s7 {{{{8 yog ib qho kev sib txuas, raug nqi} Kev xaiv ua tau zoo rau me me {} Cov miv nyuas Yog tias koj xav paub tias PLC haum rau koj qhov project - seb nws yog ib qho kev cog qoob loo me me lossis kev sib txawv ntawm kev sib txawv, siv, thiab yuav txiav txim siab li cas.
Qhov sib txawv ntawm Siemens S7-200 thiab S7-1200
Cov Khoom Siv Khoom Siv Khoom Muag Khoom Siv: Kev Cog Lus Vs. Modular tsim
Thawj qhov sib txawv ntawm cov khoom cuav hauv kev tsim kho vajtse. Lub Siemens S7 {{{{}}} 200 yog "lub ntsiab lus PLC," lub ntsiab lus txhua tus tseem ceeb (CPU, cov chaw nres nkoj, fais fab) tau ua rau hauv ib chav. Nws yog qhov me me, ua rau nws yooj yim rau nruab rau hauv cov chaw kaw ntom nti xws li kev tswj khoom rau cov tshuab me me. Lub Siemens S7-200 feem ntau muaj cov khoom siv tsau thiab ntawm 6 txog rau cov haujlwm nthuav dav, tab sis tag nrho kuv cov kev nthuav dav ntau dua li ua kom muaj zog ntau dua 128. Qhov no yuav tsum tau muab cov khoom siv nthuav dav ntau dua li kev tswj hwm, kiv cua, lossis cov continors me me.
Ntawm qhov tod tes, lub Siemens S7 - 1200 siv cov qauv tsim qauv. Lub CPU yog cais ib pawg, thiab koj tuaj yeem ntxiv cov phiajcim teeb liab, cov teeb liab modules, lossis kev sib txuas lus los sib txuas lus rau kev sib txuas lus I / O muaj peev xwm thiab ua haujlwm. Cov teeb meem no cia koj pib me me thiab nplai ua rau koj qhov project hlob zuj zus - Koj tuaj yeem nthuav mus rau ntau pua I / o cov ntsiab lus yog tias xav tau. Lub siemens S7-1200 tseem muaj cov tuam txhab ethernet-hauv Ethernet, uas cov qauv pib siemens S7-200 qauv tsis muaj (xav tau cov qauv ntxiv rau kev sib txuas network).
Lub Programming Ib puag ncig: Kauj Ruam 7 Micro / Yeej thiab Tia Portal
Kev ua lub cajmeem S7 {{-}}} xav tau qib 7 micro / yeej, ib qho software pheej tawm tsim rau PLC logic yooj yim. Nws txhawb cov lus txheej txheem tsim yooj yim xws li tus ntaiv (LD), Function Block daim duab (FBD) {6} Zoo meej rau cov neeg siv nrog CLC kev paub. Lub software yog lub teeb ci thiab yooj yim kawm, uas yog vim li cas ntau tus neeg pib pib nrog Siemens S7-200 rau cov phiaj xwm me me.
Lub Siemens S7-1200, txawm li cas los xij, siv Siemens 'tag nrho sib xyaw ua ke (Tia) portal. Tia portal yog lub chaw ua haujlwm software uas sib xyaw ua ke, kev teeb tsa, thiab simulation rau ntau tus siemens cuab tam (PLCS, HMI, drives). Nws txhawb cov lus Advanced advanced cov lus xws li cov qauv tswj cov lus (SCL) thiab daim duab muaj nuj nqi (SFC), ua kom haum rau cov txheej txheem nyuaj. Thaum Tia portal muaj zog dua, nws muaj kev kawm steeper nkhaus piv rau kauj ruam 7 micro / yeej. Qhov sib txawv no hauv qhov chaw ua haujlwm ib puag ncig yog qhov tseem ceeb thaum txiav txim siab Siemens S7-1200 VS S7-200 lub chaw ua haujlwm sib txawv.
Scalability: Taag Vs. Saj Zawg Zog
Scalability yog qhov twg ob plcs diverge. Lub siemens S7 {{- 200 yog ib tug tsau {{}}}} performance performance performance performance {{}}}} performance performance performance performance contr performance performance performance performance performance performance performance performance performance performance performance performance performance, thiab I / O muaj peev xwm txwv los ntawm nws cov khoom siv. Yog tias koj txoj haujlwm pib me me tab sis tej zaum yuav nthuav (piv txwv li, ntxiv ntau sensors lossis tshuab), lub Siemens S7-200 yuav tsis khaws cia. Piv txwv li, me bakery uas siv cov Siemens S7-200 los tswj qhov cub yuav tawm tsam yog tias lawv ntxiv lub khob noom cov tshuab tov khoom uas yuav tsum tau ntau daim I / o cov ntsiab lus.
Lub siemens s7 {- 1200 yog ua rau cov tawv nqaij. Nws cov qauv tsim qauv tso cai rau koj kom muaj cov khoom sib xyaw ua koj cov kev xav tau loj hlob, analog outpors, lossis kev sib txuas lus (xws li profinet lossis modbus tcp). Qhov kev hloov pauv no ua rau lub Siemens S7-1200 txhawm rau txhawm rau xaiv cov kev xaiv loj. Ib nrab-qhov me me tsim cov nroj tsuag, piv txwv, tuaj yeem pib nrog qhov kev teeb tsa S7-1200, tuaj yeem pib nrog cov kab ntau ntau.
Performance: Ceev thiab ua lub zog
Hais txog kev ua yeeb yam, lub Siemens S7 - 1200 Outperforms lub Siemens S7-200. S7-1200's CPU cov txheej txheem qhia sai dua (0.1}} {} {} {} {kb rau cov theem pib S7-200). Qhov no txhais tau tias S7-1200 tuaj yeem coj cov kev ntsuas ruaj khov, lub sijhawm nrawm dua, thiab ntau cov haujlwm sib dhos. Piv txwv li, ib txoj kab ntau lawm nrog kev saib xyuas tiag tiag ntawm S7-1200 qhov nrawm, thaum lub sij hawm dej tso dej yooj yim, thaum lub sij hawm yooj yim dej tso dej ua tau zoo rau ntawm Siemens S7-200.
Lub siemens S7 {{-|Txaus rau cov haujlwm yooj yim, tab sis nws tuaj yeem tsim nrog cov haujlwm nyuaj lossis siab} ceev i / o. Yog tias koj daim ntawv thov yuav tsum tau teb cov sijhawm sai (piv txwv li cov khoom teb ntawm kev siv conveyor), S7-1200 yog qhov kev xaiv zoo dua. Rau tus nqi-ua haujlwm siemens S7-200 xws li cov twj me me, cov tshuab teeb pom kev zoo, nws cov kev ua tau yooj yim ntau dua li txaus.
Tus nqi: pob nyiaj txiag - Tus phooj ywg thiab kev nqis peev rau kev loj hlob
Tus nqi yog ib qho tseem ceeb xav rau ntau cov lag luam, tshwj xeeb tshaj yog cov lag luam me me. Lub siemens S7 -} yog cov pheej yig dua li cov siemens s7 {}} 1200. Ib qho yooj yim siemens s7 {{{{}}} 200 cpu (zoo li S7-221) raug nqi ib feem ntawm kev nkag-qib S7-1200 CPU. Ib qho ntxiv, Theem 7 Micro / yeej feem ntau muaj pub dawb lossis ntawm tus nqi qis, txo cov nuj nqis qis, txo cov nuj nqis uper. Qhov no ua rau Siemens S7-200 tus nqi tsim txiaj rau cov neeg siv cov neeg siv cov neeg siv uas xav tau yooj yim.
Lub siemens S7 - 1200 muaj tus nqi dua qub, ua tsaug rau nws cov qauv tsim qauv thiab cov qauv siab tshaj. Koj yuav them ntau dua rau CPU, thiab cov qauv ntxiv (zoo li Ethernet lossis analog i / o) ntxiv rau tag nrho tus nqi. Txawm li cas los xij, S7-1200 lub ntsuas kev ntsuas ntsuas koj yuav tsis tau hloov tag nrho cov kab ke yog tias koj qhov project tau txais nyiaj hauv lub sijhawm ntev. Rau kev lag luam npaj yuav nthuav dav, S7-1200 yog kev nqis peev uas them rau lub sijhawm.
Leej twg yuav tsum xaiv Siemens S7-200?
Lub Siemens S7-200 yog txoj kev xaiv yog yog tias:
- Koj muaj ib tug me me- teev muaj txoj haujlwm (piv txwv li, tswj ib lub tshuab, me conveyor, lossis nqus mis).
- Koj cov peev nyiaj tau txwv, thiab koj xav tau tus nqi -}}}}} txoj kev ua tau zoo PLC.
- Koj yuav tsum tau theem I / o ua haujlwm (tsawg dua 128 ntsiab lus) uas tsis muaj cov phiaj xwm rau cov kev nthuav dav loj.
- Koj xav tau ib qho chaw ua haujlwm yooj yim (Kauj Ruam 7 micro / yeej) uas yooj yim kawm.
- Cov piv txwv ntawm cov neeg siv zoo tshaj plaws: kev cob qhia me, cov kws ua lag luam hauv zos, cov nyiam ua haujlwm, lossis cov lag luam nrog cov tshuab xav tau.
Piv txwv li, ib tsev neeg {-} Muaj lub bakery siv cov siemens siv cov siemens ntawm lawv qhov cub kub thiab nws cov nqi qis thiab yooj yim. Ib yam li ntawd, kev kho dej dej me me nrog ib lub twj tso kua mis muaj peev xwm vam khom rau Siemens S7-200 rau kev tswj hwm nroog S7-200 rau kev tswj hwm kev tswj hwm uas tsis muaj qhov ua kom pom zoo.
Leej twg yuav tsum xaiv Siemens S7-1200?
Lub Siemens S7-1200 yog qhov zoo dua yog tias:
- Koj muaj qhov nruab nrab rau loj - Cov phiaj xwm teev (piv txwv li, ntau cov tshuab ntau lawm, lossis siv cov tais tais diav).
- Koj txoj haujlwm yuav loj tuaj, thiab koj xav tau PLC scal uas tuaj yeem nthuav dav nrog koj txoj kev lag luam.
- Koj yuav tsum muaj cov yam ntxwv siab zoo li EGNET sib txuas, tiag {{{sij hawm kev ua tiav, lossis kev koom ua ke nrog lwm cov khoom Siemens (HMI, drives).
- Koj nyob nraum xis nrog lub platform haject companticming platform (TIA portal) thiab xav tau kev txhawb nqa rau kev ua haujlwm nyuaj.
- Piv txwv ntawm cov neeg siv zoo tshaj plaws: nruab nrab-} qhov chaw tsim khoom, chaw ua lag luam lag luam, lossis ua lag luam nrog kev loj hlob ntawm kev siv tshuab.
Ib qhov chaw tsim khoom siv tsheb siv cov siemens s7 {{}}} 1200 los tswj lawv cov rooj sib txoos, thiab tshuaj tiv thaiv loj yuav rub tawm nws qhov nrawm thiab ntsuas. Ib yam li ntawd, lub tuam txhab logistics nrog cov khoom siv hluav taws xob tuaj yeem siv cov siv tawv s7-1200 los tswj hwm cov khoom siv conveyor, thiab cov khoom lag luam uas nthuav tawm cov kab ke ua lawv cov chaw khaws cia.
Cov Lus Nug Hais Txog Siemens S7-200 thiab S7-1200
1. Kuv puas tuaj yeem siv tib lub programming software rau ob qho Siemens S7-200 thiab S7-1200?
Tsis tau. Lub Siemens S7-200 siv kauj ruam 7 micro / yeej, thaum lub Siemens S7-1200 yuav tsum tia portal. Cov software software no tsis sib xws, yog li koj yuav tsum tau kawm lossis hloov cov cuab yeej yog tias koj tsiv ntawm ob plcs.
2. Yog lub Siemens S7-200 tseem txhawb los ntawm Siemens?
Yog lawm, siemens tseem txhawb nqa cov Siemens S7-200 nrog cov ntaub ntawv seem thiab cov txheej txheem kev ua haujlwm. Txawm li cas los xij, nws tau suav tias yog "cov khoom ntiag tug", thiab cov yam ntxwv tshiab tsis tau tsim. Lub S7-1200 yog Siemens 'Niaj Hnub nimno, nquag hloov kho plc series.
3. Kuv yuav txiav txim siab li cas ntawm Siemens S7-200 thiab S7-1200 rau kuv qhov project?
Pib los ntawm kev ntsuas koj qhov project loj, kev nyuaj siab, thiab phiaj xwm kev loj hlob. Yog tias koj xav tau tsawg {{{1} Tus nqi}, yooj yim daws rau ib txoj haujlwm me, xaiv SIEMENS S7 {}} 200. Yog tias koj xav tias kev nthuav dav, xav tau cov txheej txheem siab, lossis muaj cov kab ke nyuaj, lub Siemens S7-1200 yog qhov zoo dua cov lus xaiv ntev. Qhov no ua raws li cov lus nug ntawm yuav xaiv li cas ntawm Siemens S7-200 thiab S7-1200.
4. Tus silemens S7-200 txuas rau Is Taws Nem?
Qhov yooj yim Siemens S7 {{-}|tsis muaj kev ua - hauv etheret chaw nres nkoj. Txhawm rau txuas rau Is Taws Nem lossis network, koj yuav tau ntxiv kev xaiv txuas lus sib txuas lus (zoo li EM243-1). Lub Siemens S7-1200 tau tsim-hauv Ethernet, ua rau Network txuas yooj yim dua.
5. Yog siemens S7-200 thiab S7-1200 sib xws nrog lwm cov khoom siv muaj?
Ob qho PLCS ua haujlwm nrog cov qauv muaj cov sensors, actuage, thiab khoom siv. Lub siemens S7 {- 1200 muaj ntau dua kev sib txuas lus (profinet, ethernet, ethernet, ethernet, etriet / ip yuav xav tau cov modules ntxiv rau kev sib txuas ntxiv.
Kawg Ntsiab Lus Kawg
Xaiv nruab nrab ntawm Siemens S7 {{4 4}}} |} 200 thiab siemens s7 - 1200}} 1200}, kev nyuaj, peev nyiaj, thiab kev loj hlob cov hom phiaj. Lub siemens s7 -}}}}}} |} {{{9} {{{{{{{{9} rau cov kauj ruam me me 7 micro / yeej software. Nws ruaj ruaj thiab ntsuas ntsuas kom nws zoo rau Siemens S7-200 cov ntawv thov uas nthuav dav qhov twg tsis yog qhov tseem ceeb.
On the other hand, the Siemens S7-1200 is a modular, high-performance PLC built for growth. Nrog kev ua nrawm nrawm, ntau lub cim xeeb, ua -} txoj haujlwm loj xws li multi} kab kev tsim khoom lossis cov tais tais loj. Thaum nws muaj tus nqi siab dua, nws cov ntsuas kev txuag nyiaj hauv lub sijhawm ntev rau cov lag luam uas xav tias yuav nthuav dav lawv cov tshuab kev siv tshuab.
By focusing on your specific needs-whether you need a simple, low-cost fix or a flexible, future-ready investment-you can answer the question of how to choose between Siemens S7-200 and S7-1200 with confidence. Ob qho PLCS xa cov kev ua tau zoo, tab sis lawv cov qauv tsim tshwj xeeb kom muaj qhov tseeb kom haum rau txhua qhov kev lag luam kev lag luam.
