EMERSON Go Switch Proximity Sensor
Mainjiniya a TopWorx ali okondwa kupereka chithandizo chaukadaulo pazinthu za GOTM Switch. Komabe, ndi udindo wa kasitomala kudziwa chitetezo ndi kuyenera kwa mankhwalawo pakugwiritsa ntchito kwawo. Ndi udindo wa kasitomala kukhazikitsa chosinthira pogwiritsa ntchito ma code amagetsi omwe alipo m'dera lawo.
Chenjezo- Kusintha Zowonongeka
- Switch iyenera kukhazikitsidwa molingana ndi ma code amagetsi apafupi.
- Kulumikizana kwa zingwe kuyenera kutetezedwa bwino.
- Pakusintha kwamitundu iwiri, kulumikizana kuyenera kulumikizidwa ku polarity komweko kuti muchepetse mwayi waufupi wa mzere ndi mzere.
- Mu damp m'malo, gwiritsani ntchito chingwe cholumikizira chovomerezeka kapena chotchinga chofanana ndi chinyezi kuti madzi / condensation isalowe m'malo a ngalande.
Ngozi- Kugwiritsa Ntchito Molakwika
Zosintha zonse ziyenera kukhazikitsidwa malinga ndi zofunikira za certification.
Malangizo okwera pakusintha kokhazikika ndi latching
- Dziwani malo ogwirira ntchito omwe mukufuna.
- Dziwani komwe kuli malo omvera pa GO™ Switch.
- Ikani chosinthira ndi chandamale pamalo owonetsetsa kuti chandamale chikubwera mkati mwa malo ozindikira masiwichi.
In Chithunzi 1, cholingacho chayikidwa kuti chiyime pamphepete mwa envelopu yomvera. Ichi ndi chikhalidwe cham'mphepete mwa ntchito yodalirika kwa nthawi yayitali.
In Chithunzi 2, cholingacho chayikidwa kuti chiyime bwino mkati mwa envelopu yowunikira yomwe idzatsimikizire kuti ntchito yodalirika idzagwira ntchito kwautali.
Chandamale chachitsulo chiyenera kukhala kukula kwake kosachepera kiyubiki imodzi. Ngati chandamale ndi yosakwana kiyubiki inchi imodzi mu kukula, ikhoza kuchepetsa kwambiri kugwira ntchito bwino kapena chandamale sichingadziwike ndi switch.
In Chithunzi 3, chandamale chachitsulo ndi chaching'ono kwambiri kuti chizindikirike modalirika pakapita nthawi yayitali.
In Chithunzi 4, chandamale ali ndi kukula kokwanira ndi misa kwa nthawi yaitali odalirika ntchito.
- Kusintha kumatha kuyikidwa pamalo aliwonse.
Mbali ndi mbali pa bulaketi yopanda chitsulo (Chithunzi 5 ndi 6). - Kusintha kokhazikitsidwa pazinthu zopanda maginito
Yalangizidwa pazotsatira zabwino kwambiri
a). Sungani zida zonse zachitsulo zosachepera 1" kuchokera pakusintha.
b). Chitsulo choyikidwa kunja kwa malo owonera ma switch sichingakhudze kugwira ntchito.
Sitikulimbikitsidwa kuti masiwichi aziyikidwa pazitsulo zachitsulo, chifukwa cha kuchepa kwa mtunda wozindikira.
Yambitsani/Chotsani chosinthira
a). Sinthani ndi zolumikizira wamba - ili ndi malo omvera kumbali imodzi ya chosinthira (A). Kuti ayambitse, chandamale chachitsulo kapena maginito chiyenera kulowa m'malo omvera a switch (Chithunzi 7). Kuti mutsegule chandamalecho muyenera kusuntha kwathunthu kunja kwa malo omvera, ofanana kapena okulirapo kuposa mtunda wokhazikitsidwanso mu Table.
Kuti mutsegule zolumikizira za mbali A (onani Chithunzi 10), chandamalecho chikuyenera kulowa m'dera lomvera A la switch (onani masinthidwe mu Gulu x). Kuti mutsegule zolumikizira za mbali A ndikuyambitsa mbali B, chandamalecho chiziyenda kunja kwa malo omvera A ndipo chandamale china chilowetse bwino B (Chithunzi 11). Kuti muyambitsenso zolumikizira za mbali A, chandamalecho chiyenera kutuluka m'dera B ndipo chofunacho chiyenera kulowanso m'dera la A (Chithunzi 13).
Mtundu wa Sensing
Kuzindikira kumaphatikizapo chandamale chachitsulo ndi maginito.
Zipangizo zonse zamagetsi zolumikizidwa ndi ngalande, kuphatikiza GO™ Switches, ziyenera kulumikizidwa motsutsana ndi kulowa kwa madzi kudzera panjira. Onani Zithunzi 14 ndi 15 za machitidwe abwino.
Zosintha Zosindikiza
In Chithunzi 14, makina a ngalande amadzazidwa ndi madzi ndipo akutuluka mkati mwa switch. Pakapita nthawi, izi zingapangitse kusinthako kulephera msanga.
In Chithunzi 15, kutha kwa kusinthaku kungapangidwe ndi chipangizo cholowera chingwe chovomerezeka cha ulusi (wogwiritsa ntchito) molingana ndi malangizo a wopanga kuti ateteze kulowetsedwa kwa madzi kumabweretsa kulephera kwakusintha msanga. Drip loop yokhala ndi njira yoti madzi athawe nayo yaikidwa.
Kuyika kwa Conduit kapena Cable
Ngati chosinthiracho chayikidwa pagawo losuntha, onetsetsani kuti njira yosinthira ndiyotalika mokwanira kuti ilole kusuntha, ndikuyimitsa kuti ithetse kumangirira kapena kukoka. (Chithunzi 16). Mu damp kugwiritsa ntchito, gwiritsani ntchito chingwe cholumikizira chovomerezeka kapena chotchinga chofanana ndi chinyezi kuti madzi / condensation isalowe mumsewu. (Chithunzi 17).
Chidziwitso cha Wiring
Zosintha zonse za GO ndi masiwichi owuma, kutanthauza kuti alibe voltage dontho ikatsekedwa, komanso alibe kutayikira kwa madzi akatsegula. Poyika mayunitsi ambiri, masiwichi amatha kukhala ndi mawaya motsatizana kapena mofanana.
Zithunzi za GO™ Switch Wiring
Kuyika pansi
Kutengera zofunikira za certification, ma GO Switches atha kuperekedwa kapena opanda waya wofunikira. Ngati aperekedwa popanda waya wapansi, choyikiracho chiyenera kuonetsetsa kuti nthaka ikulumikizidwa bwino ndi mpanda.
Zinthu Zapadera Zachitetezo Chamkati
- Zolumikizana zonse za Kuponya Pawiri ndi mitengo yosiyana ya switch ya Double Pole, mkati mwa switch imodzi iyenera kukhala gawo la gawo lotetezedwa lomwelo.
- Zosintha zoyandikira sizifuna kulumikizidwa kudziko lapansi chifukwa chachitetezo, koma kulumikizana kwapadziko lapansi kumaperekedwa komwe kumalumikizidwa mwachindunji ndi mpanda wazitsulo. Kawirikawiri dera lotetezedwa mwachibadwa likhoza kuikidwa pamalo amodzi okha. Ngati kugwirizana kwa dziko lapansi kukugwiritsidwa ntchito, tanthauzo la izi liyenera kuganiziridwa bwino pakuyika kulikonse. Ie pogwiritsa ntchito galvanically olekanitsidwa mawonekedwe.
Mitundu yosiyanasiyana ya zida zamagetsi imakhala ndi chivundikiro chosakhala chachitsulo chomwe chimakhala chowopsa chomwe chingakhale chowopsa ndipo chimayenera kutsukidwa ndi zotsatsa.amp nsalu. - Kusinthaku kuyenera kuperekedwa kuchokera ku gwero lotetezedwa la Ex ia IIC Intrinsically.
- Maulendo owuluka ayenera kuthetsedwa m'njira yoyenera kuyikako.
Ma Wiring a Terminal Block Kwa Flameproof ndi Chitetezo Chowonjezereka
- Kulumikizana kwakunja kwa dziko lapansi kumatha kupezedwa pogwiritsa ntchito zida zomangirira. Zokonza izi ziyenera kukhala muzitsulo zosapanga dzimbiri kapena chitsulo china chosakhala ndi chitsulo kuti muchepetse dzimbiri komanso kusokoneza kwa maginito pakusintha ntchito. Kulumikizaku kupangidwe m'njira yoletsa kumasuka ndi kupindika (mwachitsanzo ndi zikwama zooneka bwino/mtedza ndi mawacha otsekera).
- Zida zolowera zingwe zovomerezeka ziyenera kukhazikitsidwa molingana ndi IEC60079-14 ndipo ziyenera kukhalabe ndi chitetezo cha ingress (IP) pamalowo. Ulusi wa chipangizo cholowetsa chingwe suyenera kutulukira mkati mwa thupi lotsekeredwa (mwachitsanzo, uzisunga chilolezo chofikira materminal).
- Kondakitala m'modzi yekha kapena angapo wa kukula 16 mpaka 18 AWG (1.3 mpaka 0.8mm2) ndi omwe akuyenera kukhala mu terminal iliyonse. Kutsekemera kwa kondakitala aliyense kumafikira mkati mwa 1 mm wa terminal clampmbale.
Zolumikizira ndi/kapena ma ferrules siziloledwa.
Mawaya ayenera kukhala 16 mpaka 18 gauge ndipo adavotera mphamvu yamagetsi yolembedwa pa switch ndi kutentha kwa service kosachepera 80°C.
Zomangira mawaya, (4) #8-32X5/16” zosapanga dzimbiri zokhala ndi mphete ya annular, ziyenera kumangidwa mpaka 2.8 Nm [25 lb-in].
Chivundikirocho chizimitsidwa kuti chifike pamtengo wa 1.7 Nm [15 lb-in].
GO Switch ikhoza kukhala ndi mawaya ngati PNP kapena NPN kutengera pulogalamu yomwe mukufuna DMD 4 Pin M12 Cholumikizira.
Gulu 2: Chidule cha FMEA cha masinthidwe oyandikira a 10 & 20 Series GO munjira imodzi (1oo1)
Chitetezo Ntchito: |
1. Kutseka kulumikizana komwe kumatseguka or
2. To Tsegulani kulumikizana komwe kumatsekedwa |
||
Chidule cha IEC 61508-2 Ndime 7.4.2 ndi 7.4.4 | 1. Kutseka kukhudzana komwe kumatseguka | 2. Kutsegula kulumikizana komwe kumatsekedwa | |
Zolepheretsa Zomanga & Mtundu wazinthu A/B | HFT = 0
Mtundu A |
HFT = 0
Mtundu A |
|
Gawo la Safe Failure Fraction (SFF) | 29.59% | 62.60% | |
Kulephera kwa hardware mwachisawawa [h-1] | λDD λDU | 0
6.40E-07 |
0
3.4E-07 |
Kulephera kwa hardware mwachisawawa [h-1] | λDD λDU | 0
2.69E-7 |
0
5.59E-7 |
Diagnostic coverage (DC) | 0.0% | 0.0% | |
PFD @ PTI = 8760 Hrs. MTTR = 24 Hrs. | 2.82E-03 | 2.82E-03 | |
Kuthekera kwa Kulephera Kowopsa
(Kufuna Kwambiri - PFH) [h-1] |
6.40E-07 | 6.40E-07 | |
Kukhazikika kwachitetezo cha Hardware
kutsata |
Njira 1H | Njira 1H | |
Kutsata mwadongosolo chitetezo chokwanira | Njira 1S
Onani lipoti la R56A24114B |
Njira 1S
Onani lipoti la R56A24114B |
|
Mwadongosolo Kutha | SC 3 | SC 3 | |
Chitetezo cha Hardware chakwaniritsidwa | SILI 1 | SILI 2 |
Cholumikizira cha DMD 4 Pin M12
Malo akunja ayenera kugwiritsidwa ntchito ndi 120VAC ndi voltages wamkulu kuposa 60VDC mukamagwiritsa ntchito cholumikizira cha DMD
EU Declaration of Conformity
Zogulitsa zomwe zafotokozedwa pano, zikugwirizana ndi zomwe zili mu Union Directives, kuphatikizapo zosintha zaposachedwa:
Kutsika Voltage Directive (2014/35/EU) EMD Directive (2014/30/EU) ATEX Directive (2014/34/EU).
Mulingo Wokhulupirika wa Chitetezo (SIL)
Kuthekera Kwambiri kwa SIL: SIL2 (HFT:0)
Kuthekera Kwambiri kwa SC: SC3
(HFT:0) 1 Chaka Chonse Choyesa Chiyembekezo.
Ex ia llC T*Ga; Ex ia llC T*C Da
Kutentha kozungulira komwe kumakhala kotsika - 40 ° C mpaka 150 ° C kupezeka pazinthu zina.
Chithunzi cha 12ATEX0187X
Ex de llC T* Gb; Ex tb llC T*C Db
Kutentha kozungulira mpaka -40 ° C mpaka 60 ° C kumapezeka pazinthu zina.
Chithunzi cha 12ATEX0160X
IECEx BAS 12.0098X 30V AC/DC @ 0.25 YA SPDT Switchches
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© 2013-2016 TopWorx, Ufulu wonse ndi wotetezedwa. TopWorx™, ndi GO™ Switch ndi zizindikiro za TopWorx™. Chizindikiro cha Emerson ndi chizindikiro cha Emerson Electric. Co.
© 2013-2016 Emerson Electric Company. Zizindikiro zina zonse ndi katundu wa eni ake. Zambiri zomwe zili pano - kuphatikiza zomwe zili patsamba - zitha kusintha popanda kuzindikira.
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EMERSON Go Switch Proximity Sensor [pdf] Buku la Malangizo Pitani ku Switch Proximity Sensor, Proximity Sensor, Go Switch, Sensor |