JSY-MK-149 Ithebula lomhlahlandlela wesigaba esisodwa

Incazelo:

Qoqa amapharamitha e-AC esigaba esisodwa, okuhlanganisa i-voltage, yamanje, amandla, amandla kagesi namanye amapharamitha kagesi.
I-chip yokulinganisa ekhethekile iyamukelwa, futhi indlela yokulinganisa inani esebenzayo inokunemba okuphezulu kokulinganisa.
Sekela i-wireless 802.11 b/g/n standard.
Nge-interface eyodwa yokuxhumana ye-RS-485.
Iphrothokholi yokuxhumana yamukela i-Modbus RTU ejwayelekile, ehambisana kahle futhi elungele ukuhlela.
Isixhumanisi sokuxhumana se-RS-485 esinomjikelezo wokuvikela we-ESD.
Ingashintshwa futhi yenziwe ngokwezifiso ngokuya ngezidingo zamakhasimende.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo

I-Jsy-mk-149 isitimela somhlahlandlela wesigaba esisodwa i-RS485 ithuluzi lokulinganisa amandla kagesi lingasetshenziswa kabanzi ekuguquleni ukonga amandla, amandla kagesi, ukuxhumana, ujantshi wesitimela, ezokuthutha, ukuvikelwa kwemvelo, i-petrochemical, insimbi nezinye izimboni, futhi ingasetshenziswa ukude. qapha ukusetshenziswa kwamanje namandla emishini ye-AC.

Ipharamitha Yezobuchwepheshe

1. Okokufaka kwe-AC kwesigaba esisodwa
1) Ibanga lamandla kagesi:100V, 220V, njll
2) Ibanga lamanje:5A, 50a, 100A, 150A, njll. ngokuzithandela, imodeli ye-transformer evulekile yangaphandle ngokuzithandela
3) Ukucubungula isignali:kusetshenziswa i-chip ekhethekile yokulinganisa, futhi kusetshenziswa i-24 bit AD
4) Umthamo wokulayisha ngokweqile:1.2 izikhathi ububanzi busimama;Okusheshayo (< 20ms) okwamanje izikhathi ezingu-5, i-voltage izikhathi ezingu-1.2, futhi ububanzi awonakalisiwe
5) I-impedance yokokufaka:isiteshi sikagesi ＞ 1K Ω /v;Isiteshi samanje ≤ 100m Ω

2. Isixhumi esibonakalayo sokuxhumana
1) Uhlobo lwesixhumi esibonakalayo:RS-485 interface
2) Iphrothokholi yokuxhumana:Iphrothokholi ye-MODBUS-RTU
3) Ifomethi yedatha:"n, 8,1"
4) Izinga lokuxhumana:izinga le-baud lokuxhumana kwe-RS-485 lingasethwa ku-1200, 2400, 4800, 9600bps;Izinga le-baud ngu-9600bps ngokuzenzakalelayo

3. Idatha yokuphuma kokulinganisa
I-voltage, yamanje, amandla, amandla kagesi, isici samandla, imvamisa kanye neminye imingcele kagesi,

4. Ukunemba kokulinganisa
I-voltage, ubuningi bamanje kanye nogesi:± 1.0%, i-kwh esebenzayo ileveli 1

5. Ukuzihlukanisa
I-interface ye-RS-485 ihlukanisiwe nokunikezwa kwamandla, okokufaka kwe-voltage nokuphuma kwamanje;Isolation ukumelana ne-voltage 2000vac

6. Ukunikezwa kwamandla
1) Ongakukhetha 100V, 220V, ulayini kagesi 100v~220v
2) Uma kunikezwa amandla e-AC220V, i-voltage ephezulu akufanele idlule ku-265V;Ukusetshenziswa kwamandla okujwayelekile: ≤ 2W

7. Indawo yokusebenza
1) Izinga lokushisa lokusebenza:-20 ~ +70 ℃;Izinga lokushisa lesitoreji: -40 ~ +75 ℃.
2) Umswakama ohlobene:5 ~ 95%, akukho condensation (at 40 ℃).
3) Ukuphakama:0 ~ 3000 amamitha
4) Imvelo:akukho kuqhuma, igesi egqwalayo kanye nothuli olubambayo, akukho ukuzamazama okubalulekile, ukudlidliza kanye nomthelela.

8. Ukwehla kwezinga lokushisa:≤100ppm/℃

9. Indlela yokufaka:2p ukufakwa kwesitimela somhlahlandlela

Okwedlule: I-JSY-MK-229 Imojula yokulinganisa amandla kagesi we-AC / DC eyodwa

Olandelayo: I-JSY-MK-339 I-voltage yezigaba ezintathu kanye nomqoqi wamanje