Allen Bradley 1746-P2

Inkampani yethu ilungiselele ngokukodwa iyunithi yokubonelela ngombane kwiinjineli ezizisebenzelayo zaphesheya. Njengoko abo baye bajongana neenkqubo ze-PLC bayazi, kungakhathaliseki ukuba i-CPU ilungile kangakanani okanye zingaphi iimodyuli ezikhoyo, ukuba akukho mbane othembekileyo wokunika amandla, yonke inkqubo yinto nje yokuhlobisa. I-Feimu Technology, njengomthengisi we-spare parts, iphakamisa le modyuli yamandla aphezulu kunye nezinzile kakhulu kumntu wonke, ukwenzela ukuba kuqinisekiswe ukuba xa inkqubo isebenza ngokufanelekileyo, akuyi kubakho nkxalabo malunga nombane ongazinzanga okanye ukusilela kwamandla, kwaye izixhobo kwikhabhinethi ziya kuhlala zinamandla aneleyo.

Isicelo seMveliso

Le modyuli yamandla ka-Allen Bradley 1746-P2 isetyenziswa kuluhlu olubanzi kakhulu lwezicelo. Ezona ziqhelekileyo ziquka iinkqubo zokulawula zamaziko amakhulu omatshini, iikhabhinethi eziphambili zokulawula imigca yokupakisha ukutya, kunye nezikhululo zempompo zezityalo zokunyanga amanzi. Ngethuba nje i-SLC 500 inkqubo enenani elikhulu leemodyuli ezifakwe kunye nokusetyenziswa okuphezulu kwangoku, le modyuli yamandla ngokuqinisekileyo yinto yokuqala yokukhetha. Ngumthombo wamandla onika amandla kwikhabhinethi yonke.

Injani intsebenzo?

Le modyuli yamandla eyi-1746-P2 iqhuba kakuhle kakhulu, “inamandla kwaye ithembekile”. Uluhlu lwalo lwamandla ombane lubanzi, luyakwazi ukuhlalisa i-85 ukuya kwi-265 volts ye-alternating current. Ingaba yinkqubo ye-110V okanye igridi yamandla ye-220V, inokudityaniswa kwaye isetyenziswe ngokukhawuleza. Eyona nto ibaluleke kakhulu kukuba i-ripple yayo yokuphuma incinci kakhulu, kwaye imveliso ye-DC 5V kunye ne-24V icoceke kakhulu, ngaphandle kokuphazamisa ezo modyuli zichanekileyo. Ngaphezu koko, isantya sokuphendula sikhawuleza kakhulu. Ngokukhawuleza ukuba umthwalo usanda, unokulungelelanisa ngokukhawuleza i-voltage ephumayo ukuze kuqinisekiswe ukuba akukho lahleko yamandla, ebaluleke kakhulu kuloo migca yemveliso engenakuvalwa.

Indlela yokugcina?

Ukugcinwa kwemodyuli yamandla ka-Allen Bradley 1746-P2 akunzima. Kufuneka igcinwe kwikhabhinethi ngamaxesha onke. Izinto ezibaluleke kakhulu kukuthintela uthuli kunye nokungena komoya. Qinisekisa ukuba ungayivali imingxunya yayo yokungena komoya. Ngaphandle koko, ukuba iqondo lokushisa liphezulu kakhulu, i-capacitors inokuqhuma. Kwakhona, sebenzisa rhoqo isomisi seenwele ukuvuthela uthuli ngaphakathi ukuze uhlale ucocekile. Ukuba ingasetyenziswanga ixesha elide, kucetyiswa ukuba uyikhuphe kwaye uyibeke kwisikhwama esichasene ne-static, kwaye uyigcine kwindawo yokushisa kunye nekhabhinethi eyomileyo. Ingongoma ebaluleke kakhulu kukuba xa udibanisa iingcingo, kufuneka uhlukanise ngokucacileyo ucingo oluphilayo, ucingo olungathathi hlangothi kunye nocingo lomhlaba. Ungaze uqhagamshele ngokuthe ngqo i-220V kwiitheminali zemveliso. Kungenjalo, iya konakaliswa nje yakuba ilayitiwe.

IiNkcazo zeMveliso ezichanekileyo

I-Allen Bradley 1746-P2 yimodyuli yokubonelela ngombane eyenzelwe ngokukodwa inkqubo ye-SLC 500. Inika amandla e-DC kwi-backplane kunye neemodyuli ezidibeneyo.

Iinkcukacha ngegalelo:

Igalelo lombane: 85-265V AC, 47-63Hz

Igalelo langoku: 2.5A ubuninzi kwi-115V AC, 1.2A kwi-230V AC

I-Inrush yangoku: 20A ubuninzi kwi-115V AC, 40A kwi-230V AC (isiqalo esibandayo)

Iimpawu zemveliso:

Imveliso ye-1: 5V DC kwi-8A ephezulu

Imveliso ye-2: I-24V DC kwi-0.5A ephezulu (yeemodyuli ze-analog okanye izixhobo zasendle)

Ubuninzi bemveliso edibeneyo: 35W kwi-60 ° C

Ixesha lokubamba: 15ms ubuncinane (kumthwalo ogcweleyo)

I-Ripple yemveliso: Ngaphantsi kwe-50mV i-peak-to-peak ye-5V, ngaphantsi kwe-100mV ye-24V

Ukusebenza kakuhle: 75% eqhelekileyo kumthwalo opheleleyo

Iinkcukacha ngokubanzi:

Ukukhuselwa: Ukukhuselwa kwe-overvoltage, ukukhuselwa kwesiphaluka esifutshane, ukuvala i-thermal

Ubushushu bokusebenza: 0°C ukuya kuma-60°C

Ubushushu bokugcina: -40°C ukuya kuma-85°C

Ukufuma okuhambelanayo: 5% ukuya kuma-95% (akunciphisi)

Ukunyuka: Chassis slot 0 kuphela

Iziqinisekiso: UL, CUL, CE

Amandla Budget Calculation

I-1746-P2 ibonelela nge-8A ye-5V DC amandla. Imodyuli nganye kwi-chassis ye-SLC 500 idonsa inani elithile le-5V yangoku. Sebenzisa esi sikhokelo ukubala ukusetyenziswa kwamandla kwesixokelelwano sakho.

Umzobo ongasemva wangoku weemodyuli eziqhelekileyo:

- 1746-IA16 (igalelo ledijithali): 60mA

- 1746-OW16 (relay output): 100mA

- 1746-OBP16 (imveliso ye-triac): 85mA

- 1746-NI4 (igalelo le-analog): 150mA

- 1746-NO8V (imveliso ye-analog): 200mA

- 1746-IO4 (i-analog combo): 150mA

- 1747-L552 (CPU): 500mA

- 1747-L532 (CPU): 400mA

Iyonke 5V umzobo wangoku: Yongeza yonke imisinga yemodyuli kunye. Bandakanya i-CPU kunye naziphi na iimodyuli zonxibelelwano.

Umzekelo wokubala:

CPU: 500mA

Imodyuli 1: 60mA

Imodyuli 2: 60mA

Imodyuli 3: 100mA

Imodyuli 4: 150mA

Iyonke: 870mA

I-1746-P2 ibonelela nge-8A (8000mA). Le nkqubo isebenzisa kuphela i-870mA. Kukho umthamo omninzi osecaleni.

Uphucula nini unikezelo lwamandla amakhulu:

Ukuba iyonke i-5V yangoku idlula i-8A, kufuneka unciphise inani leemodyuli okanye wongeze i-chassis yonikezelo lwamandla yesibini. Uninzi lweenkqubo ze-SLC 500 zisebenzisa ngaphantsi kwe-4A. I-1746-P2 yanele kwizicelo ezininzi. Kwiinkqubo ezineemodyuli ezingaphezu kwe-10 okanye iimodyuli ezininzi ze-analog, bala inani elipheleleyo ngaphambi koku-odola.

Umcimbi oqhelekileyo wentsimi: Umthengi wongeza iimodyuli ze-analog ze-4 kwinkqubo yabo ngaphandle kokubala kwakhona amandla. Itotali yangoku idlule kwi-8A. Isixokelelwano sisetwa ngokutsha ngokungenamkhethe ngexesha lokusebenza kwencopho. Ukulungisa: Isuse iimodyuli ezimbini ze-analog kwaye isebenzise i-rack ye-I / O ekude kunye nokunikezelwa kwamandla ayo. Ingxaki yaphela.

IiMfuno zokuFakelo kunye nokuCoca

I-Allen Bradley 1746-P2 ithatha i-slot 0 kwi-SLC 500 chassis. Le kuphela slot exhasa unikezelo lwamandla. Ufakelo oluchanekileyo luqinisekisa ukuhamba komoya okufanelekileyo kunye nokupholisa.

Amanyathelo okuhlohla:

1. Cima onke amandla kwi-chassis.

2. Susa ipleyiti yokugcwalisa kwi-slot 0.

3. Slayida imodyuli yamandla kwindawo yokubeka.

4. Tyhila kude kube phezulu nasezantsi iiletshi cofa.

5. Qhagamshela intambo yamandla e-AC kwimodyuli.

6. Qhagamshela ucingo olusezantsi kwi-terminal ye-chassis.

7. Vula amandla e-AC. I-Power LED kufuneka ivule.

Iimfuno zokuCoca:

Ukukhutshwa okuphezulu: 10cm ubuncinci ngaphezu kwemodyuli yokuhamba komoya

Ukukhutshwa okusezantsi: 5cm ubuncinci ngaphantsi kwemodyuli

Ukukhutshwa kwecala: 2cm ubuncinci kwicala ngalinye

Ucoceko olungaphambili: 15cm ubuncinci phambi kwemodyuli yokungena komoya

Ukutshatyalaliswa kobushushu:

I-1746-P2 ichitha ukuya kuthi ga kwi-15W yobushushu kumthwalo opheleleyo. Obu bushushu kufuneka bususwe kwindawo ebiyelweyo. Ukuba ukushisa kwekhabhinethi kudlula i-60 ° C, imodyuli ingavala okanye ingaphumeleli kwangaphambi kwexesha. Sebenzisa ifeni yokupholisa ukuba ikhabhathi ivaliwe okanye inomoya omncinci.

Kwenzeka ntoni xa ucociso lungahoywa: Imodyuli ishushu kakhulu. Umbane wemveliso uyehla. Isixokelelwano siseta ngokutsha ngokungalindelekanga. I-capacitors inobomi obufutshane. Kwiimeko ezinzima, imodyuli iyasilela ngokupheleleyo. Ngalo lonke ixesha ugcina iimvume ezicetyiswayo.

Ubume be-LED yamandla kunye nokuJonga ingxaki

I-1746-P2 inesalathisi esisodwa se-LED kwipaneli yangaphambili. Ibonisa imeko yamandla emodyuli.

I-LED yamandla (eluhlaza): Ivula xa imodyuli ibonelela ngee-voltages ezichanekileyo zemveliso. Cima xa kungekho mandla e-AC akhoyo okanye imodyuli ayiphumelelanga.

Uluhlu lokujonga ingxaki:

Ukuba i-Power LED icimile:

- Khangela ukuba intambo yombane ye-AC iplagiwe.

- Khangela ukuba umthombo wamandla we-AC uyaphila (85-265V AC).

- Khangela ukuba ifyuzi yegalelo ayivuthelwanga. Ifuse ibekwe kwiphaneli yangaphambili yemodyuli.

- Khangela ukuba imodyuli ifakwe ngokupheleleyo kwi-slot 0.

- Khangela ukuba iiletshi zitshixiwe.

Ukuba i-Power LED ivuliwe kodwa i-CPU ayiqalisi:

- Khangela ukuba i-CPU ifakwe ngokuchanekileyo kwindawo yoku-1.

- Khangela ukuba isinxibelelanisi se-backplane kunikezelo lwamandla sicocekile.

- Susa zonke ezinye iimodyuli. Vavanya nge-CPU kunye nonikezelo lwamandla kuphela.

- Ukuba i-CPU iqala ngaphandle kwezinye iimodyuli, enye imodyuli izoba ngoku kakhulu. Yongeza iimodyuli nganye nganye ukufumana ingxaki.

Ukuba Amandla e-LED aqhwanyaza okanye amnyama:

- Umbane wegalelo le-AC unokungazinzi. Jonga umbane wegridi.

- Umthwalo unokuba ugqithise ubuninzi bemveliso yangoku. Susa iimodyuli ukunciphisa umthwalo.

- Ukusilela kwecandelo langaphakathi. Tshintsha imodyuli.

Yintoni eyenziwa nguFeimu ngaphambi kokuthunyelwa kwenqanawa: Yonke i-1746-P2 ivavanywa nge-SLC 500 chassis. I-voltage ephumayo ilinganiswa kwi-5V kunye ne-24V phantsi komthwalo. Iripple iyalinganiswa ukuze kuqinisekiswe ukuba ingaphakathi kweenkcukacha. Imodyuli iqhuba kuvavanyo lokutshisa iiyure ezingama-24. Oku kuchonga ukusilela kwangaphambili phambi kokuba imodyuli ifike kuwe.

Ukuqinisekiswa kweMveliso yoBunyani

Iimodyuli zamandla zika-Allen Bradley 1746-P2 zenziwe ngomgunyathi ngokubanzi. Sebenzisa ezi kuhlola zintlanu ukuqinisekisa ubunyani.

1. Umbala wephaneli yangaphambili: Iimodyuli zokwenyani zinombala othile womnquma oluhlaza kunye nokugqitywa kwe-matte. Iinkohliso zihlala zisebenzisa umthunzi ongalunganga okanye indawo ekhazimlayo.

2. Isidibanisi segalelo: Iimodyuli zangempela zisebenzisa isidibanisi samandla e-AC esinzima. Isidibanisi sifakwe ngokukhuselekileyo kwiphaneli. Izihlanganisi zomgunyathi zihlala zikhululekile okanye zenziwe ngeplastiki ekumgangatho ophantsi.

3. Isibambi se-fuse: Isibambi se-fuse kwiphaneli engaphambili yeemodyuli zokwenyani sibhalwe ngohlelo lwe-fuse. Ileyibhile isisigxina. Iileyibhile zomgunyathi zihlala zixobula okanye azikho.

4. Ubunzima bemodyuli: Genuine 1746-P2 inobunzima obumalunga ne-0.6 kg. I-transformer enzima kunye ne-heat sink inika ubunzima. Izinto zomgunyathi ziziva zikhaphukhaphu ngenxa yeenguqu ezincinci kunye nezinto ezingabizi kakhulu.

5. Ukupakishwa: Ukupakishwa kwangempela kunelogo ye-Rockwell Automation kwikhadibhodi ephezulu. Ukupakishwa komgunyathi kusebenzisa ikhadibhodi ebhityileyo kunye nomgangatho ombi wokuprinta.

Ukuba ukrokrela umgunyathi: Musa ukufaka. Qhagamshelana neFeimu Technology ngeefoto. Siqinisekisa kwiiyure ezi-2. Zonke iimodyuli ezibonelelwe nguFeimu zidlula ezi tshekhi zintlanu ngaphambi kokuthunyelwa.

Imvelaphi yoMboneleli kunye nokuZibophelela ngeNkonzo

I-Feimu Technology isebenza kwiSixeko saseJiangmen, kwiPhondo laseGuangdong, eChina. Inkampani yasekwa ngo-2005 kwaye ibonelele ngezixhobo ezizenzekelayo kubathengi kumazwe angaphezu kwama-30.

Iminyaka yokusebenza: iminyaka engama-20 ukusukela ngo-2025.

Indawo yokugcina impahla: 2000+ square metres. Ubushushu bulawulwa. Ukufuma kugcinwe ngaphantsi kwe-60%.

Uluhlu: 5000+ esebenzayo SKUs. Iquka izixhobo zamandla ze-SLC 500, iimodyuli ze-PLC, i-ControlLogix, i-CompactLogix, i-POINT I / O, i-PanelView HMIs, kunye ne-drives.

Iimveliso ezithwalwayo: Allen Bradley, Siemens, GE, Schneider.

Iimarike ezithumela ngaphandle: iYurophu, uMntla Melika, uMzantsi Melika, uMbindi Mpuma, uMzantsi-mpuma Asia. Amazwe angaphezu kwama-30.

Uvavanyo lwe-1746-P2:

- Ukuhlolwa okubonakalayo kumbala wephaneli kunye nemeko yesinxibelelanisi.

- Uvavanyo lwe-voltage yegalelo le-AC: 85V, 115V, 230V, 265V ivavanyiwe.

- Uvavanyo lwemveliso ye-5V: 5.00V ± 2% kwi-8A umthwalo. Iqinisekisiwe.

- Uvavanyo lwemveliso ye-24V: 24.00V ± 5% kumthwalo we-0.5A. Iqinisekisiwe.

- Uvavanyo lwe-Ripple: I-5V yemveliso ye-ripple ilinganiswe ngaphantsi kwe-50mV i-peak-to-peak. Iqinisekisiwe.

- Uvavanyo lwexesha lokubamba: Ubuncinci be-15ms kumthwalo ogcweleyo. Iqinisekisiwe.

- Uvavanyo lokutshiswa kweeyure ezingama-24: Imodyuli ibaleka kwi-60 ° C kwindawo engqongileyo. Iziphumo zikhangelwe uzinzo.

Iwaranti: iinyanga ezili-12 ukusuka kumhla wokuthunyelwa. Igubungela iziphene zemveliso kunye nokusilela kwecandelo. Ayizibandakanyi iimpazamo zocingo, umonakalo ogqithisiweyo, umonakalo wamanzi, okanye impembelelo yomzimba. Iimodyuli ezineziphene zitshintshwa.