- Ibhodi Yesiphetho
- Izithiyo Zokuphepha Ezihlukanisiwe
- Izihlukanisi Zesignali
- Amadivayisi Okuvikela Okukhuphukayo
- Ukudluliselwa Kokuphepha
- Amamojula e-I/O ahlakaniphile ahlukanisiwe
- Amasango Ahlakaniphile
- Ama-Transceiver Optical Data Ezimboni
- Abahlaziyi be-Dew Point abaku-inthanethi
- Amamojula Okuthola Idatha
- Isiguquli sedatha se-HART
Isiguquli sedatha se-HART sochungechunge lwe-PH-SM100-M
Umkhiqizo Isingeniso
I-PH-SM100-M series HART data converter iwumkhiqizo owakhiwe ngokusebenzisa i-ARM microprocessor, i-HART protocol modulation kanye ne-demodulation ASIC, futhi inolwazi ngezinhlelo zokusebenza eziningi ezisebenzayo. Yakhelwe ngokwezidingo zemikhiqizo yezimboni enokuthembeka okuphezulu kanye nokuqina. Umqoqi wedatha ufakwe i-interface ejwayelekile ye-RS 485, i-interface ye-RS 232 kanye nesango, okungadluliselwa ngokusobala kuthuluzi elihlakaniphile nge-protocol ye-HART noma kuguqulwe ku-protocol ye-MODBUS_RTU noma ye-MODBUS_TCP ukuze kufundwe idatha, ukuqinisekisa ukudluliswa kwedatha ngesikhathi sangempela.
Iphrothokholi ye-HART ihambisana nendinganiso ye-Bell202 Frequency Shift Keying (FSK), futhi iguqula izimpawu zedijithali ngesisekelo se-4~20mA, okuholela amathuluzi ephrothokholi ye-HART ekuxhumaneni kwedatha okuqondiswayo ngaphandle kokuphazamisa isignali ye-analog ye-4-20mA. Abaqoqi be-SM100-M HART Date series bahloselwe ukushintshashintsha kanye nokunciphisa amasignali edijithali kanye nezimpawu ze-analog.
Izici Zomkhiqizo
● ukwesekwa kokuxhuma okungu-8 I-HART izinsimbi zomculongesikhathi esifanayo.
● ukwesekwa ukuskena ngasikhathi sinye kwazo zonke iziteshi ze-HART ezilungiselelwe ngumqoqi wedatha we-HART.
● tukuhlukaniswa kwe-electromagnetic okuneziphetho ezintathu phakathi Iziteshi ze-HART kanye nokunikezwa kwamandla kagesi kwe-mainframe sekuqediwe. Isiteshi ngasinye sisebenzisa isikhombimsebenzisi esinezintambo ezimbili, kanti i-voltage yokuhlukanisa i-electromagnetic module ye-HART ingaphansi kuka-1500 V, esekela umsebenzi wokuhlukanisa isignali ye-HART /4~20.
● Isixhumi esibonakalayo se-RS485, i-NET Ethernet interface i-voltage yokuhlukaniswa kwe-voltage okungenani i-1500 V.
● yamukela umklamo we-modular wokuhlukanisa i-HART module kusuka ku- ikhompyutha ye-mainframe,futhi isekela umsebenzi wokufaka esikhundleni se-module ye-HART ku-inthanethi kunoma yisiphi isiteshi.
● isiteshi ngasinye sinesibani esihlukile sokubonisa ukuze sinikeze imishini ye-HART ku-inthanethi, isibonakaliso sesimo sokuxhumana kwemishini ye-HART.
● ngesibonakaliso sesimo semishini: ukusebenzisa/iphutha, isikhombikubona sokuxhumana, njll.
● izinga lokuvuselela idatha ngesiteshi ngasinye
● isekela isikhombikubona se-Ethernet (isilinganiso esingaphansi kwe-100 Mbps) kanye nesikhombikubona se-RS485.
● sekela imiyalelo ye-HART eyimfihlo yokufunda i-HART ID. yawo wonke amadivayisi e-HART
● ukusekela ukucushwa kanye nemodi yokusebenza, ukusekela izilungiselelo ezikude ze-Telnet.
● isekela izibuyekezo ze-firmware ezikude.
● ukusekela ukufakwa kwesitimela esiqondisa i-DIN esijwayelekile.
● ukudluliswa kwesignali ye-analog kanye nokunemba kwe-4 ~ 20 mA akuthinteki uma imishini ijwayelekile ukucima ugesi noma ukungasebenzi kahle, futhi ukumelana kwesekethe kungaphansi noma kulingana no-250R.
● le mishini ayinikezi amandla kumathuluzi asensimini.
● Iphrothokholi ye-HART ehambisanayo ye-Ver5.0
Isingeniso sePort
| Igama Lechweba | I-LOOP1+ | I-LOOP1- | I-LOOP2+ | I-LOOP2- | I-LOOP3+ | I-LOOP3- | I-LOOP4+ | I-LOOP4- |
| Imishini yokusebenza/yokufinyelela | Ithuluzi le-HART 1 | Ithuluzi le-HART 2 | Ithuluzi le-HART 3 | Ithuluzi le-HART 4 | ||||
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| Igama Lechweba | I-LOOP5+ | I-LOOP5- | I-LOOP6+ | I-LOOP6- | I-LOOP7+ | I-LOOP7- | I-LOOP8+ | I-LOOP8- |
| Imishini yokusebenza/yokufinyelela | Ithuluzi le-HART 5 | Ithuluzi le-HART 6 | Ithuluzi le-HART 7 | Ithuluzi le-HART 8 | ||||
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| Igama Lechweba | I-POW | I-GND | I-USB | I-RS485D+ | I-GND | I-RS485D- | I-NET | |
| Imishini yokusebenza/yokufinyelela | Amandla e-DC | I-USB | Ukuxhumana kwe-RS485 | I-NET | ||||
Umdwebo Womkhiqizo
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