umkhiqizo

Njengoba sisekelwa ithimba le-IT elisezingeni eliphezulu nelinekhono, singahlinzeka ngosekelo lobuchwepheshe ekuthengisweni kwangaphambilini nangesevisi yangemuva kokuthengisa yesilawuli se-alamu ye-Factory Price Gas Alarm eno-4~20mA Signal Input (RS485 ozikhethela), Manje sesinayo. isipiliyoni seminyaka engaphezu kwengama-20 nale mboni, futhi izinzuzo zethu zitholwa ngokuphelele. Singakuhlinzeka kalula ngezixazululo ezingochwepheshe ukuze uhlangabezane nezidingo zemikhiqizo yakho. Noma yiziphi izinkinga, zibonakale kithi!
Ngokusekelwa ithimba le-IT elisezingeni eliphezulu nelinekhono, singahlinzeka ngosekelo lobuchwepheshe ekuthengisweni kwangaphambilini nangesevisi yangemuva kokuthengisaIsilawuli Somtshina Wegesi wase-China H2s kanye nesilawuli Somtshina Wegesi, Ngokuhlangenwe nakho kwayo okucebile kwezokukhiqiza, imikhiqizo esezingeni eliphezulu nezisombululo, kanye nenkonzo ephelele ngemva kokuthengisa, inkampani isizuze idumela elihle futhi isibe enye yebhizinisi elidumile elikhethekile ekukhiqizeni uchungechunge.Sithemba ngobuqotho ukusungula ubuhlobo bebhizinisi nawe futhi phishekela ukuzuzisana.

Imininingwane Yezobuchwepheshe

Izici Eziyinhloko

● Ukudluliselwa kwesignali yebhasi, amandla esistimu yokunqanda ukuphazamiseka, izintambo ezonga imali, ukufakwa okulula nokuphumelelayo;

● Isixhumi esibonakalayo sokuqapha igesi yesikhathi sangempela (%LEL/ppm/%VOL) noma isixhumi esibonakalayo sesikhathi sokuzikhethela komsebenzisi;

● Ukusetha kwamahhala kwamanani e-alamu yeleveli emibili nezinhlobo ezintathu ezishaqisayo (ukukhuphuka/ukwehla/amaleveli amabili);

● Linganisa futhi ulandelele inzwa ukuguga ngokuzenzakalelayo;

● Ukuqapha okuzenzakalelayo kwephutha; khombisa indawo enephutha bese uthayipha ngendlela efanele;

● Ukuhlelwa okunengqondo okuqinile nokuhlelwa kwamahhala kwamamojula okukhiphayo kungakwazi ukulawula okuzenzakalelayo okukude phezu kwezinhlobo ezihlukahlukene zezinto zangaphandle; izinkinobho ezine ezihlelekile eziphuthumayo zingakwazi ukulawula ukuphuma kwamasiginali;

● Inkumbulo eqinile: amarekhodi omlando wamarekhodi akamuva angu-999 ashaqisayo, amarekhodi okuhluleka angu-100 kanye namarekhodi angu-100 okuqalisa/ukuvala, angeke alahleke uma kwenzeka ukungasebenzi kwamandla;

● Ukuxhumana kwebhasi ye-RS485 (iphrothokholi evamile ye-MODUS) ukuze kuqashwe ukuxhumana nesistimu yokulawula umsingathi kanye nokuxhumana nohlelo lwenethiwekhi yomlilo negesi, ukuthuthukisa ukuhlanganiswa kwesistimu.

Isakhiwo

1. Ilokhi eseceleni
2. Ikhava
3. Uphondo
4. Ibhokisi elingezansi
5. Itheminali yokuxhuma ibhasi
6. RS485 ibhasi ukuxhumana interface
7. Itheminali yokuxhumeka kwe-relay
8. Imbobo engenayo
9. Itheminali yokuphakela amandla
10. Indawo yokugcina phansi
11. Ukushintshwa kwamandla amakhulu
12. Ukushintsha kwamandla kagesi okubekwe eceleni
13. Shintsha ukunikezwa kwamandla
14. Ukunikezwa kwamandla okulindile
15. Iphaneli yokulawula

Amamaki Ephaneli Nemiyalo Yokukhweza

● Yenza izimbobo ezi-4 ezifakwayo (ukujula kwembobo: ≥40mm) odongeni ngokwezidingo zemigodi yokufaka ibhodi engezansi (izimpawu zembobo 1-4);

● Faka ibhawudo lepulasitiki lokunweba imbobo ngayinye;

● Lungisa ibhodi elingaphansi odongeni, bese ulibophela kumabhawodi wokunweba ngezikulufu ezi-4 zokuzithepha ngokwakho (ST3.5×32);

● Lengisa izingxenye ezilengayo zokushisela ngemuva kwesilawuli endaweni A ebhodini elingezansi ukuze uqedele ukukhwezwa kwesilawuli.

Umdwebo wezintambo

N, kanye no-L:Amatheminali kagesi we-AC220V

CHA (imvamisa ivuliwe), i-COM (evamile) kanye ne-NC (ngokuvamile ivaliwe):(amasethi ama-4) amatheminali okukhiphayo amatheminali okukhipha amasignali angaphandle adluliselwe

I-S1, S2, GND kanye ne-+24V:(amasethi ama-4) amatheminali okuxhuma ibhasi (≤64 amaphuzu kusethi ngayinye)

A, GND kanye no-B:Amatheminali okuxhumana okuxhumana kwe-RS485

Njengoba sisekelwa ithimba le-IT elisezingeni eliphezulu nelinekhono, singahlinzeka ngosekelo lobuchwepheshe ekuthengisweni kwangaphambilini nangesevisi yangemuva kokuthengisa yesilawuli se-alamu ye-Factory Price Gas Alarm eno-4~20mA Signal Input (RS485 ozikhethela), Manje sesinayo. isipiliyoni seminyaka engaphezu kwengama-20 nale mboni, futhi izinzuzo zethu zitholwa ngokuphelele. Singakuhlinzeka kalula ngezixazululo ezingochwepheshe ukuze uhlangabezane nezidingo zemikhiqizo yakho. Noma yiziphi izinkinga, zibonakale kithi!
Intengo YefekthriIsilawuli Somtshina Wegesi wase-China H2s kanye nesilawuli Somtshina Wegesi, Ngokuhlangenwe nakho kwayo okucebile kwezokukhiqiza, imikhiqizo esezingeni eliphezulu nezisombululo, kanye nenkonzo ephelele ngemva kokuthengisa, inkampani isizuze idumela elihle futhi isibe enye yebhizinisi elidumile elikhethekile ekukhiqizeni uchungechunge.Sithemba ngobuqotho ukusungula ubuhlobo bebhizinisi nawe futhi phishekela ukuzuzisana.