PH-SM100-M uchungechunge HART isiguquli idatha

UmkhiqizoIsingeniso

I-PH-SM100-M yochungechunge lwedatha yokuguqulela i-HART iwumkhiqizo othuthukiswe kusetshenziswa i-ARM microprocessor, i-HART protocol modulation kanye ne-demodulation ASIC, futhi unolwazi ngezinhlelo zokusebenza eziningi ezisebenzayo. Yakhelwe ngokuya ngezidingo zemikhiqizo yezimboni enokwethenjelwa okuphezulu nokuzinza.Umqoqi wedatha ufakwe isixhumi esibonakalayo esijwayelekile se-RS 485, isixhumi esibonakalayo se-RS 232 kanye nesango, elingadluliselwa ngokusobala ethuluzini elihlakaniphile elinephrothokholi ye-HART noma liguqulelwe ku-MODBUS_RTU noma MODBUS_TCP umthetho olandelwayo wokufunda idatha, ukuze uqinisekise ukudluliswa kwedatha ngesikhathi sangempela.

Iphrothokholi ye-HART ihambisana nezinga le-Bell202 Frequency Shift Keying (FSK), futhi ishintsha amasignali edijithali ngesisekelo se-4~20mA, okuholela amathuluzi ephrothokholi ye-HART ekuxhumaneni kwedatha okukabili ngaphandle kokuphazamisa isignali ye-analog ye-4-20mA. I-SM100-M yochungechunge lwe-HART Abaqoqi bedethi okokushintshashintsha okukabili kanye nokwehlisa amasiginali edijithali namasiginali e-analog.

Izici Zomkhiqizo

● usekelo lokuxhuma 8 I-HARTizinsimbingesikhathi esifanayo.

● ukusekela ukuskena okufanayo ngesikhathi esisodwa kwazo zonke iziteshi ze-HART ezilungiselelwe umqoqi wedatha we-HART.

● tyena-terminal electromagnetic isolation phakathi  Iziteshi ze-HART kanye nogesi wozimele oyinhloko kuqedile. Isiteshi ngasinye samukela isixhumi esibonakalayo esinezintambo ezimbili, futhi i-voltage ye-HART yokulinganisa i-electromagnetic isolation ayikho ngaphansi kuka-1500 V, esekela isignali ye-HART / 4 ~ 20 umsebenzi wokuhlukanisa isignali.

● I-RS485 interface, i-NET Ethernet interface yokuhlukanisa i-voltage engekho ngaphansi kuka-1500 V.

● sebenzisa umklamo wemojuli wokuhlukanisa imojula ye-HART kusukaikhompyutha ye-mainframe,futhi isekela umsebenzi wokushintsha imojuli ye-HART ku-inthanethi kunoma yisiphi isiteshi.

● isiteshi ngasinye sinokukhanya okuhlukile okukhomba ukuhlinzeka ngempahla ye-HART ku-inthanethi, inkomba yesimo sokuxhumana kwempahla ye-HART.

● ngesikhombi sesimo semishini: sebenzisa/iphutha, isixhumi esibonakalayo sokuxhumana, njll.

● isilinganiso sokuvuselela idatha esiteshini ngasinye

● isekela isixhumi esibonakalayo se-Ethernet (izinga elingekho ngaphansi kuka-100 Mbps) nesixhumi esibonakalayo se-RS485.

● ukusekela imiyalelo yobunikazi be-HART ukuze ufunde i-HART ID. kuwo wonke amadivayisi we-HART

● ukusekela ukucushwa kanye nemodi esebenzayo, isekela izilungiselelo ezikude ze-Telnet.

● isekela izibuyekezo ze-firmware ezikude.

● ukusekela ukufakwa kwesitimela somhlahlandlela we-DIN okujwayelekile.

● ukudluliswa kwesignali ye-analog nokunemba kwe-4 ~ 20 mA akuthintwa lapho okokusebenza kujwayelekile ukucisha noma ukungasebenzi kahle, futhi ukumelana kwesekethe kungaphansi noma kulingana nama-250R.

● lesi sisetshenziswa asinikezi amandla kumathuluzi asenkambu.

● Ver5.0.Compatible HART Protocol

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