Iimodyuli ze-I/O eziKhuselekileyo neziKhuselekileyo ezizimeleyo ngaphakathi
- 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
Imodyuli yokufaka i-analog ye-PHM-7530 Ex.
Isishwankathelo semveliso
Ingaguqula isignali yamandla eetshaneli ezintathu kwindawo eyingozi ehlukanisiweyo ibe ziisignali zedijithali, kwaye ngokweprotocol yeMODBUS RTU inika izignali zedijithali kwi-PHM7100, PLC okanye kwiinkqubo zekhompyutha eziphetheyo.
Izalathi zobugcisa
| Ukunikezwa Amandla | 20~35VDC |
| Umbane ophumayo onamandla anikiweyo | Xa isekethe ine-output eyi-20mADC, i-voltage enikiweyo ingaphezulu kwe-16VDC Input Two, inkqubo yeengcingo ezintathu okanye i-DC 4~20mA DC |
| Igalelo | Inkqubo ezimbini, ezineentambo ezintathu okanye i-DC 4~20mA DC |
| Ukuchaneka | 0.1% |
| Ixesha lokuphendula | ≤10ms |
| Inombolo yetshaneli | Iitshaneli ezi-3 |
| Ujongano lonxibelelwano | I-RS485 |
| Iprotokholi yonxibelelwano | I-MODBUS RTU |
| Amandla e-dielectric | ≥2500VAC (isiphelo esikhuselekileyo ngaphakathi kunye nesiphelo esikhuselekileyo ngaphakathi) |
| Ukumelana nobushushu | ≥100MΩ |
| Izixhobo zasentsimini ezisebenzayo | Iitransmitter ezimbini okanye ezintathu okanye imiqondiso yeDC, le mveliso inokudityaniswa neemveliso ezivela kubavelisi abaninzi (ABB, Fisher, Rosemount, Honewe11 kunye iteknoloji engeniswe ngaphandle 1151, EJA, SMAR kunye nezinye iimveliso) |
| Ipharamitha yobushushu | Ubushushu bokusebenza obuqhubekayo: -20℃~+60℃, ubushushu bokugcina: -40℃~+85 |
| Umswakama womoya othelekisekayo | I-10% ~ 95% RH ayifumi |
| Uphawu olungenakuqhuma | [Exia Ga] ⅡC |
| Iiparamitha zoqinisekiso (phakathi kweeterminals 1-2, 4-5 kunye no-7-8) | Um=250V Uo=10.5V Io=15m Co=1.7μF Lo=100mH Po=39.4mW |
| Iiparamitha zoqinisekiso (phakathi kweeterminals 2-3, 5-6 kunye no-8-9) | Um=250V Uo=28V Io=93mA Co=0.05μF Lo=2.4mH Po=0.65mW |
| Iimfuno zendawo yokufakela | Ingaqhagamshelwa nezixhobo ezikwindawo eyi-0 ngegesi eyingozi eyi-ⅡA, ⅡB, ⅡC |
Uphawu lwemveliso
- 1.Ukusetyenziswa kwamandla aphantsi, ukushukuma kobushushu obuphantsi, ukulinganiswa okuzenzakalelayo kwe-zero.
- 2.Xhasa i-hot-plug
- 3.Iprotokholi yonxibelelwano yeMODBUS RTU iyaxhaswa, kwaye izinga lonxibelelwano liphezulu njenge-115200bps.
- 4.Xhasa umbane kunye nonxibelelwano ngeendlela ezimbini: uloliwe wokufaka i-backplane kunye nesiphelo sendlela.
- 5.Idityaniswe ne-PHM-7100 ukuxhasa i-MODBUS TCP/IP, ukuze kube lula ukufakela nokugcina idatha, kunye nokuphucula ukusebenza kokudluliselwa kwedatha.
Umboniso weMveliso
