H Series Backplane Mounting Isolated Safety Barriers
- Imiqobo yoKhuseleko eKwanti
- Izalathisi zoMqondiso
- Izixhobo eziKhuselekileyo eziKhuselekileyo
- uKhuseleko loKhuseleko
- I-Isolated Intelligent I/O Modyuli
- Amasango akrelekrele
- IiTransceivers zeDatha yoMsebenzi
- Abahlalutyi beNdawo yombethe kwi-Intanethi
- Iimodyuli zokuFumana idatha
- HART data converter
PHD-12HF-277
Isishwankathelo
I-H serie backplane iphakamisa izithintelo zokhuseleko ezizimeleyo kwicala lokubona: PHD-12HF-277, igalelo ledijithali kunye nemveliso, igalelo elinye kunye nemveliso emibini.
Umqobo osecaleni unokuguqula umtshintshi osondeleyo kunye negalelo loqhagamshelwano kwindawo enobungozi kwi-relay yokudibanisa uphawu kwaye uyidlulisele kwindawo ekhuselekileyo.
I-relay ye-output ixhotyiswe ngokukhetha ukutshintshwa kwemeko "ON / OFF". Ukongezelela, kukho i-input signal ye-short-circuit okanye i-alamu evulekileyo ye-alarm, isiphaluka sibonelela ngamandla kwi-sensor sensor.
Le mveliso idinga unikezelo lwamandla oluzimeleyo.
Isalathisi sesimo somqondiso sisekwe ekukhanyeni okubomvu kunye nokutyheli ukubonisa isimo sokusebenza kwe-relay ephumayo, xa okothusayo ke ukukhanya kubomvu, ngexesha lokusebenza okuqhelekileyo ukukhanya kuphuzi.
Iinkcukacha
| Unikezelo lombane | I-20 ~ 35VDC, ukusetyenziswa kwamandla |
| Uphawu longeniso | Tshintshela okanye i-NAMUR umkhangeli wokusondela |
| Ukubonelela ngombane wenzwa kwindawo | 8V |
| Iimpawu zokungenisa umqondiso | Igalelo langoku kwisiza:>2.1mA, lithetha UKUVULA; Igalelo langoku kwisiza: |
| Imveliso kunye neempawu zokudluliselwa kwe-alam | Ixesha lokuphendula: 20ms, amandla okuqhuba: 250VAC / 2A, 30VDC / 2A phantsi komthwalo ochasayo |
| Imveliso kunye neempawu zokudluliselwa kwe-alam | Xa ucofa ucofa u-K1, i-K3 iku-"ON" kwicala, i-relay output "cimile" Xa ucofa ucofa u-K1, i-K3 iku-"cimile" kwicala, i-relay output "ON" Xa ucofa ucofa i-K2, i-K4 ikwicala elithi "ON", isekethe ikhetha ebonisa umsebenzi we-alam wokukhanya obomvu. |
| Umsebenzi we-alamu wokukhanya wokukhanya | I-input input ye-on-site yangoku> 7mA, i-alarm ye-short-circuit (SC) , i-on-site input current Kwigalelo loqhagamshelwano lotshintshiselwano, xa kufuneka umsebenzi wokubona uqhagamshelo, i-22KΩ resistor kufuneka idityaniswe ngokunxuseneyo kuzo zombini iziphelo zokutshintsha (Nceda ubone unxibelelwano lokutshintsha II kumzobo wocingo ongezantsi) |
| Inani legalelo kunye nemveliso | Igalelo eli-1 2 iziphumo |
| Izixhobo zentsimi ezisebenzayo | Umnxeba owomileyo okanye i-NAMUR yokutshintsha ukusondela ngokuhambelana ne-DIN 19234 standard |
| Iparameter yobushushu | Ubushushu bokusebenza: -20 ℃~+60 ℃, ubushushu bokugcina: -40 ℃~+80 ℃ |
| Ubuntu bezizalwane | 10% ~ 95% RH akukho condensation |
| Amandla e-Dielectric | Phakathi kwecala elikhuselekileyo langaphakathi kunye necala elingakhuselekanga ngaphakathi (≥3000VAC / min); phakathi konikezelo lwamandla kunye netheminali engeyoyangaphakathi ekhuselekileyo (≥1500VAC/min) |
| Ukumelana ne-insulation | ≥100MΩ (phakathi kwegalelo/imveliso/ubonelelo lwamandla) |
| Imilinganiselo yangaphandle | Ukutyeba 15.8mm * ububanzi 104.8mm * phezulu 116.1mm |
| Ukuhambelana kwe-electromagnetic | Ngokutsho kwe-IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Uphawu olunobungqina bokudubula | [Exia Ga]IIC, [Exia Da]IIIC |
| Isiqinisekiso sokhuseleko esisebenzayo | I-SIL3 ngokwemigangatho ye-IEC 61508 EN 61511 |
| Iqumrhu lezatifiketi | I-CQST(iZiko leSizwe lokuJonga uMgangatho kunye neZiko loVavanyo lokuPhuma kweeMveliso zoMbane eziKhuselweyo) |
| Iiparamitha eziqinisekisiweyo (phakathi kweetheminali 1-2,4-5) | Um=250V Co=10.5V Io=15mA Po=39.4mW Co=1.7μF Lo=165mH |
| Iimfuno zesiza sokufakela | Inokudityaniswa nezixhobo kwi-0 zone nge-ⅡA, ⅡB, ⅡC igesi eyingozi |
| MTBF | ≤100000h |
Umzobo wocingo
