Igalelo loNxibelelwano
- 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-11TC-33*
Isishwankathelo
Umqobo wokhuseleko olulodwa ekupheleni kokufumanisa: PHD-11TC-33 *, igalelo lesiginali yonxibelelwano, igalelo elinye kunye nesiphumo esisodwa. Umqobo wokhuseleko unokuqonda unxibelelwano lwamazwe amabini lwesiqingatha se-duplex yedijithali phakathi kwe-RS485 interface kwindawo eyingozi kunye ne-RS485 interface kwindawo ekhuselekileyo.
Le mveliso idinga umbane wangaphandle we-20-35VDC.
Imveliso ixhotyiswe ngesalathisi sesimo somqondiso (mthubi)
Kwileta yomzekelo: PHD-11C-33* uphawu "*" lumele umbane obonelelweyo, kwaye imimiselo imi ngolu hlobo lulandelayo:
| Ikhowudi | Umbane obonelelweyo, okwangoku |
| Hayi | Akukho mandla anikiweyo |
| A | 5V |
| B | 6V |
| C | 12V |
| F | 24V |
| H | Umsebenzisi uchaziwe |
* Umbane wesikhululo sebhasi, nceda ubone isihlomelo ngeenkcukacha.
Iinkcukacha
| Unikezelo lombane | I-20 ~ 35VDC, ukusetyenziswa kwamandla |
| Uphawu longeniso | I-RS485 isiqingatha se-duplex isignali yedijithali |
| Umqondiso wemveliso | I-RS485 isiqingatha se-duplex isignali yedijithali |
| Inani lamatshaneli egalelo kunye nemveliso | 1 igalelo 1 imveliso |
| Izixhobo zentsimi ezisebenzayo | Izixhobo ezine-RS485 i-half-duplex interface yonxibelelwano |
| Izinga losulelo | Umyinge wothumelo ≤115.2kbps |
| Ukulibaziseka kokudluliselwa | ≤10 μs |
| Ukuthumela kunye nokufumana ixesha lokutshintsha | ≥20ms |
| Iiparamitha zobushushu | 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 (≥ 3000VAC / min); phakathi konikezelo lwamandla kunye netheminali engeyoyangaphakathi ekhuselekileyo (≥ 1500VAC/min) |
| Ukumelana ne-insulation | ≥100MΩ (phakathi kwegalelo/imveliso/ubonelelo lwamandla) |
| Imilinganiselo yangaphandle | Ukutyeba 12.5mm x ububanzi 108mm x ukuphakama 118mm |
| Ukuhambelana kwe-electromagnetic | Ngokutsho kwe-IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Uphawu olunobungqina bokudubula | [Exia Ga]IIC |
| IZiko lesiQinisekiso | I-CQST(iZiko leSizwe lokuJonga uMgangatho kunye neZiko loVavanyo lokuPhuma kweeMveliso zoMbane eziKhuselweyo) |
| Iiparamitha zoQinisekiso (phakathi kweetheminali 1-2) | Um=250V Uo=17.85V Io=250mA Co=0.22μF Lo=0.25mH Po=1.12W |
| Iiparamitha zoQinisekiso (phakathi kweetheminali 3-4) | Um=250V Uo=7.7V Io=80mA Co=6.9μF Lo=5.0mH Po=0.15W |
| IiMfuno zesiza sokufakela | Inokudityaniswa nezixhobo kwi-0 zone nge-ⅡA, ⅡB, ⅡC igesi eyingozi |
| MTBF | ≤100000h |
Umzobo wocingo
Izabelo zetheminali kunye nemilinganiselo
| Indawo yokukhwelela | Izabelo zetheminali | |
| 9 | Ubonelelo lwamandla + | 20 ~ 35VDC |
| 10 | Ukunikezwa Amandla - | |
| 3 | Icala elikhuselekileyo ngokwangaphakathi RS485-A | |
| 4 | Icala elikhuselekileyo ngokwangaphakathi RS485-B | |
| 1 | Ubonelelo lwamandla obonelelweyo + | |
| 2 | Unikezelo lwamandla ombane- | |
| 6 | RS485-A | |
| 7 | RS485-B | |
