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
IPHD-22HD-2121
Isishwankathelo
Umqobo wokhuseleko osecaleni kwicala lokufumanisa: PHD-22HD-2121, igalelo le-analog kunye nemveliso, igalelo elibini kunye imveliso ezimbini.
Umqobo ozimeleyo unokwahlula kwaye udlulise isignali ye-4 ~ 20mA okanye i-DC 4 ~ 20 mA isignali eyenziwe ngu. i-transmitter kwindawo enobungozi kwindawo ekhuselekileyo. Xa i-transmitter inamacingo amabini okanye amathathu inkqubo, isithintelo sokhuseleko sibonelela ngamandla kwi-transmitter.
Le mveliso idinga unikezelo lwamandla oluzimeleyo.
Le mveliso ixhasa umqondiso we-HART kunye ne-alamu yokuqhawula.
Iinkcukacha
| Unikezelo lombane | I-20 ~ 35VDC, ukusetyenziswa kwamandla |
| Unikezelo lwamandla ophumayo olunikwe amandla | Xa imveliso yesiphaluka i-20mA, i-voltage enikeziweyo i≥16V |
| Uphawu longeniso | Iintambo ezimbini okanye ezintathu zothumelo okanye isignali yomthombo wangoku (HART) |
| Umqondiso wemveliso | 4~20mA (HART) |
| Umthamo wemveliso ovumelekileyo | 0~500Ω (inokwenziwa ngokwezifiso) |
| Ukuchaneka kwemveliso | 0.1%FS (Ixabiso eliqhelekileyo: 0.05% FS) |
| Ukukhukuliseka kobushushu | 0.005% FS/℃ |
| Inani legalelo kunye nemveliso | 2 igalelo 2 iziphumo |
| Izixhobo zentsimi ezisebenzayo | I-2-wire, i-3-wire transmitter kunye nesignali yomthombo wangoku, le mveliso ifanelekile kwi-ABB, Fisher, Rosemount, I-Honeywell 11, kunye ne-3351, i-EJA, i-SIEMENS kunye nezinye iimveliso ezinobuchwephesha obungeniswe ngaphandle |
| Iparameter yobushushu | Ubushushu bokusebenza: -20 ℃~+60 ℃, ubushushu bokugcina: -40 ℃~+80 ℃ |
| Ubuntu bezizalwane | 10% ~ 95% RH akukho condensation |
| Amandla e-insulation | Phakathi kwecala elikhuselekileyo langaphakathi kunye necala elingakhuselekanga ngaphakathi (≥3000VAC / min); phakathi konikezelo lwamandla kunye necala elingakhuselekanga ngokwangaphakathi (≥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-SIL2 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 1-3) Iiparamitha eziqinisekisiweyo (phakathi kweetheminali 2-3,2-1) | Um=250V Uo=7.2V Io=-- Po=-- Co=12μF Lo=-- Um=250V Uo=28V Io=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Iimfuno zesiza sokufakela | Inokudityaniswa nezixhobo kwi-0 zone nge-ⅡA, ⅡB, ⅡC igesi eyingozi |
| MTBF | ≤100000h |
Umzobo wocingo
