Jsy-mk-149 seporo sa mohato o le mong sa tataiso ea RS485 sesebelisoa sa ho lekanya matla a motlakase se ka sebelisoa haholo phetolong ea ho boloka matla, matla a motlakase, puisano, seporo, lipalangoang, ts'ireletso ea tikoloho, petrochemical, tšepe le liindasteri tse ling, 'me li ka sebelisoa hole. hlokomela tšebeliso ea hajoale le matla a lisebelisoa tsa AC.
1. Mokhahlelo o le mong oa AC
1) Sebaka sa motlakase:100V, 220V, joalo-joalo
2) Boemo ba hona joale:5A, 50a, 100A, 150A, joalo-joalo, boikhethelo, mohlala oa transfoma e bulehileng oa kantle
3) Ts'ebetso ea matšoao:ho sebelisoa chip e khethehileng ea tekanyo, 'me ho sebelisoa 24 bit AD
4) Bophahamo bo feteletseng:1.2 makhetlo a mefuta e tsitsitseng;Hang-hang (<20ms) hona joale ke linako tse 5, motlakase ke makhetlo a 1.2, 'me sebaka ha se senyehe.
5) Kenyelletso ea ho kenya:mocha oa motlakase > 1K Ω /v;Channel ea hajoale ≤ 100m Ω
2. Khokahano ea puisano
1) Mofuta oa li-interface:RS-485 segokanyimmediamentsi sa sebolokigolo
2) Protocol ea puisano:MODBUS-RTU protocol
3) Sebopeho sa data:"n, 8,1"
4) Sekhahla sa puisano:tekanyo ea baud ea RS-485 ea puisano ea puisano e ka behoa ho 1200, 2400, 4800, 9600bps;Sekhahla sa baud ke 9600bps ka ho sa feleng
3. Lintlha tse hlahisoang ke tekanyo
Voltage, hona joale, matla, matla a motlakase, ntlha ea matla, maqhubu le likarolo tse ling tsa motlakase,
4. Ho nepahala ha tekanyo
Voltage, hajoale le motlakase:± 1.0%, kwh e sebetsang boemong ba 1
5. Ho itšehla thajana
RS-485 segokanyimmediamentsi sa sebolokigolo e ka thoko ho phepelo ea matla, motlakase input le tlhahiso hona joale;Ho itšehla thajana ho mamella voltage 2000vac
6. Phepelo ea matla
1) Khetho ea 100V, 220V, mohala oa motlakase 100v ~ 220v
2) Ha matla a AC220V a fanoa, motlakase o phahameng ha oa lokela ho feta 265V;Tšebeliso e tloaelehileng ea matla: ≤ 2W
7. Tikoloho ea mosebetsi
1) Mocheso oa ho sebetsa:-20 ~ +70 ℃;Mocheso oa polokelo: -40 ~ +75 ℃.
2) Mongobo o amanang:5 ~ 95%, ha ho condensation (ho 40 ℃).
3) Bophahamo:0 ~ 3000 limithara
4) Tikoloho:ha ho na ho phatloha, khase e senyang le lerōle le tsamaisang, ha ho na ho sisinyeha ha bohlokoa, ho sisinyeha le tšusumetso.
8. Ho hoholeha ha mocheso:≤100ppm/℃
9. Mokhoa oa ho kenya:2p tataiso ea ho kenya terene