imveliso

Inkampani yethu inamathela kumgaqo othi “Umgangatho bubomi benkampani, kwaye udumo ngumphefumlo wayo” kwi-4-20mA RS485 Signal Output Two-Channel Gas Detection Alarm Controller eneDigital Tube Display, Sinethemba lokuba siza kuseka ubudlelwane obuhle nawe ukususela kutshanje. Siza kukugcina unolwazi ngenkqubela phambili yethu kwaye sihlale sikulungele ukwakha ubudlelwane obuzinzileyo kunye nawe.
Inkampani yethu inamathela kumgaqo othi “Umgangatho bubomi benkampani, kwaye udumo luyimiphefumlo yayo”Umlawuli we-Alarm yokuHlola iGesi yeZiteshi ezibini zaseTshayina kunye noMlawuli weGesi weSignali ye-RS485 ye-4-20mA, Kwi-Existing, izisombululo zethu zithunyelwe kumazwe angaphezu kwama-60 nakwiindawo ezahlukeneyo, ezifana noMzantsi-mpuma we-Asia, iMelika, i-Afrika, iMpuma Yurophu, iRashiya, iKhanada njl. Sinethemba elikhulu lokwakha unxibelelwano olubanzi nabo bonke abathengi abanokubakho eTshayina nakwamanye amazwe ehlabathi.

Iinkcukacha zobugcisa

Iimpawu eziphambili

● Ukuhanjiswa kwesignali yebhasi (S1, S2, GND kunye +24V);

● Umboniso woxinzelelo olutshintshayo okanye umboniso wexesha, ukuze kujongwe iigesi ezitshayo kunye nomphunga;

● Ukulinganisa ngokuzenzekelayo, kunye nokulandelela ngokuzenzekelayo ukuguga kwenzwa;

● Ukuphazamiseka kwe-Anti-RFI/EMI;

● Amanqanaba amabini axhalabisayo: I-alamu ephantsi kunye ne-alamu ephezulu, kunye namaxabiso e-alamu anokulungiswa;

● Ukucutshungulwa kwemiqondiso ye-alamu kubaluleke kakhulu kunokucubungula imiqondiso yokusilela;

● Ukujonga ngokuzenzekelayo ukusilela; ukubonisa ngokuchanekileyo indawo kunye nohlobo lokusilela;

● Iiseti ezimbini zeemodyuli zokukhupha unxibelelwano lwangaphakathi ezinokucwangciswa kunye namaqhosha amabini engxamiseko anokucwangciswa ukuze alawule ngokuzenzekelayo okanye ngesandla izixhobo zangaphandle;

● Inkumbulo eqinileyo: iirekhodi zembali zeerekhodi zamva nje ezingama-999 ezixhalabisayo, iirekhodi zokusilela ezili-100 kunye neerekhodi zokuqalisa/zokuvala ezili-100, ezingayi kulahleka xa umbane ucima;

● Unxibelelwano lweebhasi lwe-RS485 luyafumaneka ukuze kuhambelane naziphi na izixhobo neprotocol ye-MBODBUS eqhelekileyo, ngaloo ndlela kwenziwe inkqubo enkulu yolawulo lwenethiwekhi yegesi;

● Ukusebenza okulula nokulula: zonke izicwangciso zenkqubo zingagqitywa ngeqhosha elinye;

● Imbonakalo entle, inomthamo omncinci kwaye kulula ukuyifakela.

Ulwakhiwo

1. Isitshixo esisecaleni
2. Isigqubuthelo
3. Isikhululo soqhagamshelo lwebhasi
4. Isiphelo sokumisa umhlaba
5. Iiterminal zoqhagamshelo lweemodyuli zokukhupha zangaphakathi
6. Ukutshintsha umbane okwi-standby
7. Ujongano lonxibelelwano lweebhasi lwe-RS485
8. I-Fuse yombane ohlala ulindile
9. Isiphelo sombane
10. Umngxuma ongenayo
11. I-Fuse yombane ophambili
12. Utshintsho lombane ophambili
13. Umbane omiyo
14. Ibhokisi esezantsi
15. Uphondo
16. Iphaneli yokulawula

Iphaneli yokulawula / Umzobo wobukhulu bebhodi esezantsi kunye nebhokisi

Umzobo wocingo

Iiterminal zoqhagamshelo:

L, kunye no-N:Izitishi zombane ze-AC220V

I-NC (idla ngokuvalwa), i-COM (eQhelekileyo) kunye ne-NO (idla ngokuvula):(Iiseti ezi-2) iiterminal zemveliso zesignali zolawulo lwangaphandle ezithunyelwayo iiterminal zemveliso

S1, S2, GND, + 24V:Isiphelo soqhagamshelo lwebhasi yenkqubo

A, GND kunye no-B:Izitishi zoqhagamshelo lwe-RS485 zonxibelelwano

1) Umthamo: inani lilonke lee-detectors kunye nee-input modules eziqhagamshelwe ngaphandle kwi-controller aziyi kuba ngaphezulu kwe-2.

2) Ukuze kulawulwe izixhobo zangaphandle, kukho iziphumo zoqhagamshelwano zeeseti ezimbini zeerelayini (oko kukuthi, iimodyuli zonxibelelwano lwangaphakathi) ngaphakathi komlawuli.

Useto oluzenzekelayo lwenkqubo kukuba iiseti ezimbini zeerelay ziya kukhupha imiqondiso nanini na xa i-detector inika i-alamu.

3) Iiseti ezimbini zeemodyuli zonxibelelwano lwangaphakathi zinokubonelela ngenye yeendlela ezintlanu zokukhupha iziphumo:

A. Isiphumo sesiginali yexabiso lokutshintsha okungasebenziyo: umthamo woqhagamshelwano: 10A/AC220V okanye 10A/DC24V

B. Isiphumo somqondiso wokubaleka ongasebenziyo: umthamo woqhagamshelwano: 10A/AC220V okanye 10A/DC24V

C. Isiphumo sesignali yenqanaba le-DC24V/200mA (NO+, COM-)

D. Isiphumo sesignali ye-impulse ye-DC24V/200mA (NO+, COM-)

E. Isiphumo somthamo (NO+, COM-)

Inqaku elikhethekileyo:

Okungagqibekanga:"Isiphumo 1" kunye "neSiphumo 2" ziimpawu zexabiso lokutshintsha ezingashukumiyo.

Inkampani yethu inamathela kumgaqo othi “Umgangatho bubomi benkampani, kwaye udumo ngumphefumlo wayo” kwi-4-20mA RS485 Signal Output Two-Channel Gas Detection Alarm Controller eneDigital Tube Display, Sinethemba lokuba siza kuseka ubudlelwane obuhle nawe ukususela kutshanje. Siza kukugcina unolwazi ngenkqubela phambili yethu kwaye sihlale sikulungele ukwakha ubudlelwane obuzinzileyo kunye nawe.
Ithengiswa kakhuluUmlawuli we-Alarm yokuHlola iGesi yeZiteshi ezibini zaseTshayina kunye noMlawuli weGesi weSignali ye-RS485 ye-4-20mA, Kwi-Existing, izisombululo zethu zithunyelwe kumazwe angaphezu kwama-60 nakwiindawo ezahlukeneyo, ezifana noMzantsi-mpuma we-Asia, iMelika, i-Afrika, iMpuma Yurophu, iRashiya, iKhanada njl. Sinethemba elikhulu lokwakha unxibelelwano olubanzi nabo bonke abathengi abanokubakho eTshayina nakwamanye amazwe. Kwaye siyamamkela umthengisi weenkonzo zethu ukuba axoxe ngentsebenziswano.