Igalelo loNxibelelwano
- Ibhodi yesiphelo
- Izithintelo zoKhuseleko ezizimeleyo
- Izihlukanisi zeSignali
- Izixhobo zoKhuselo oluKhulu
- IiRelays zoKhuseleko
- Iimodyuli ze-I/O eziBukrelekrele ezizimeleyo
- IiSango eziBukrelekrele
- IiTransceivers zeDatha yeZimboni
- Abahlalutyi beDew Point kwi-Intanethi
- Iimodyuli zoKufumana idatha
- Isiguquli sedatha se-HART
I-PHD-11TC-33*
Isishwankathelo
Isignali yonxibelelwano ye-PHD-11TC-33* ifakwa kwisithintelo sokhuseleko esizimeleyo, esinokwenza unxibelelwano oluneendlela ezimbini lwesignali yedijithali ye-RS-485 Half Duplex kwindawo eyingozi nakwindawo ekhuselekileyo. Le mveliso ifuna umbane ozimeleyo, kwaye umbane, igalelo kunye nemveliso ziyahlukaniswa.
Kwileta yomzekelo: PHD-11C-33* uphawu "*" lumele i-voltage enikiweyo, kwaye imigaqo yile ilandelayo:
| Ikhowudi | I-voltage enikiweyo, yangoku |
| Hayi | Akukho mbane unikiweyo |
| A | 5V |
| B | 6V |
| C | 12V |
| F | 24V |
| H | Umsebenzisi uchaziwe |
* umbane wesikhululo sebhasi, nceda ujonge isihlomelo ukuze ufumane iinkcukacha.
| I-voltage yokubonelela | 20~35V DC,Ukusetyenziswa kwamandla: ≤170mA (umbane we-24V, usasazo lwamandla lwe-5V/200mA.) |
| Isignali yokufaka | Isignali yedijithali ye-RS485 enesiqingatha se-duplex |
| Isignali yesiphumo | Isignali yedijithali ye-RS485 enesiqingatha se-duplex |
| Inani leendlela zokufaka kunye nezokuphuma | Igalelo eli-1 Igalelo eli-1 |
| Izixhobo zasentsimini ezisebenzayo | Izixhobo ezine-RS485 half-duplex communication interface |
| Ukulibaziseka kokudluliselwa | ≤10 μs |
| Ukwamkela nokuthumela ixesha lokutshintsha | ≥20ms |
| Iiparamitha zobushushu | Ubushushu obusebenzayo: -20℃~+60℃, ubushushu bokugcina:-40℃~+80℃ |
| Ubuntu bezizalwane | 10% ~ 95% RH akukho ukufuma |
| Amandla e-dielectric | Phakathi kwecala elikhuselekileyo ngokwasemzimbeni kunye necala elikhuselekileyo ngokwasemzimbeni (≥ 3000VAC/min); phakathi kombane kunye nesiphelo esikhuselekileyo ngokwasemzimbeni (≥ 1500VAC/min) |
| Ukumelana nobushushu | ≥100MΩ (phakathi kokufaka/ukukhupha/umbane) |
| Ubukhulu bangaphandle | Ubukhulu 12.5mm x ububanzi 108mm x ukuphakama 118mm |
| Ukuhambelana kwe-electromagnetic | Ngokwe-IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Uphawu olungenakuqhuma | [Eks ia Ga] IIC [Ex ia Da] ⅢC |
| Iqumrhu leSatifikethi | I-CQST (iZiko leSizwe laseTshayina lokuLawula kunye noVavanyo loMgangatho lweeMveliso zoMbane eziKhuselweyo zoQhushu) |
| IiTerminali 1-2 | Um：250V AC/DC Uo=17.8V DC Io=260mA I-Po=1.2W Co=0.22μF Lo=0.25mH |
| IiTerminali 3-4 | Um：250V AC/DC Uo=7.7V DC Io=80mA I-Po=0.15W Co=6.9μF Lo=5mH |
| Iimfuneko zendawo yokufakela | Ifakwe kwindawo ekhuselekileyo, inokuqhagamshelwa kwizixhobo zokhuseleko zangaphakathi kwiindawo ezinobungozi ukuya kuthi ga kwiZone 0, IIC, Zone 20, kunye ne-IIIC. |
| I-MTBF | ≤100000h |
Qaphela: Umsebenzi wesitimela samandla ngumsebenzi onganyanzelekanga, kwaye abasebenzisi kufuneka bacacise
indlela yokubonelela ngombane xa ubeka iodolo
Ukukhethwa kwezihlanganisi zesitimela samandla kunokubhekisa kwiphepha lama-89 le "Annex"
I-PHD-11TC-33A-23
I-PHD-11TC-33*