Iimodyuli ze-I/O ezingakhuselekanga ngokwazo
- 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
I-PHM-7740 Imodyuli ye-analog yesine itshaneli ezine
Isishwankathelo semveliso
Iyakwazi ukuguqula i-4-channel ye-RTD / TC / Resistor / mV imiqondiso evela kwintsimi yezoshishino ukuya kwiimpawu zedijithali, kwaye ngokutsho kwe-MODBUS protocol, ngonxibelelwano lwe-RS 485 lubonelela ngemiqondiso yedijithali kwi-PHM-7100, i-PLC okanye i-computor controllers okanye i-host controller iinkqubo zokufunyanwa kwedatha. Thelekisa imodi ye-PLC + yesiqhelo yokuphuma kwe-isolator, iye yanciphisa iimpazamo ngokuguqulwa kabini, inokunyusa kakhulu ukuguqulwa kokuchaneka ngexesha elifanayo ukwandisa ukuzinza kunye nokukwazi ukuchasana nokuphazamiseka.
Iimpawu zobugcisa
| Ukunikezwa Amandla | 24VDC |
| Uphawu longeniso | Iimpawu zeRTD/TC/Resistor/mV |
| Umjelo wongeniso | 4 amajelo |
| Ujongano lonxibelelwano | RS485 |
| Inkqubo yonxibelelwano | MODBUS |
| Ukuchaneka kwesiphelo esibandayo | 1℃ |
| Ukukhukuliseka kobushushu | 0.005% FS /℃ |
| Imowudi yoqwalaselo | PC iyacwangciswa |
| Ukuhambelana kwe-electromagnetic | IEC 61326 |
| Ukuba wedwa | 1500VAC |
| Ubushushu bokusebenza | -20℃~+60℃ |
| Ubushushu bokugcina | -40℃~+85℃ |
| Ukufuma kwendawo | ≤95% ARH Ukungaxinanisi |
| Inqanaba lokhuseleko | IP20 |
Uphawu lwemveliso
- Uyilo lokusetyenziswa kwamandla aphantsi, ukukhukuliseka kweqondo eliphantsi, ukulinganiswa kwe-zero okuzenzekelayo.
- Ibekwe yodwa ngokupheleleyo phakathi kweempawu zegalelo letshaneli ezine/unxibelelwano/ubonelelo lwamandla
- Ixhasa iplagi eshushu
- Inkqubo yonxibelelwano ye-MODBUS RTU ixhaswa, kwaye izinga lonxibelelwano liphezulu njenge-115200bps.
- Inkxaso yonikezelo lwamandla kunye nonxibelelwano ngeendlela ezimbini: i-backplane yokukhwela umzila kunye ne-terminal.
- Idityaniswe kusetyenziswa PHM-7100 ukuxhasa MODBUS TCP/IP, ukwenzela ukuba kube lula ufakelo kunye nokugcinwa, kunye nokuphucula ukuhanjiswa kwedatha.
- Isiginali yegalelo ngalinye inokusetwa ngenkqubo: Iimpawu zeRTD/TC/Resistor/mV
Umboniso weMveliso
