umkhiqizo
Isilawuli se-alamu yegesi i-AEC2392a
Imininingwane Yezobuchwepheshe
| Into | Idatha |
| Ikhadi lokunikeza amandla | AC176V~AC264V (50Hz±1%) |
| Ukucushwa okujwayelekile (amasekhethi ayi-8) | ikhadi elilodwa lokulawula eliyinhloko, ikhadi elilodwa likagesi, amakhadi amashaneli ayisishiyagalombili kanye nerack eyodwa engu-19'' ejwayelekile ye-3U |
| Ubukhulu bomngcele werack evamile | ubude × ububanzi × ukuphakama 450mm×300mm×132.5mm (ngaphandle kwe-handrail); 482mm×344mm×132.5mm (kuhlanganise ne-handrail) |
| Into | Ikhadi lokulawula eliyinhloko | Ikhadi lesiteshi | |
| I-voltage yokusebenza | I-DC24V±6V | ||
| Ukusetshenziswa kwamandla | 3W | 0.5W/ ikhadi lesiteshi | |
| Isimo semvelo sokusebenza | Izinga lokushisa-10℃~+50℃; umswakama ohlobene≤93%RH; umfutho womkhathi 86kPa~106kPa | ||
| Izimpawu zokufaka | Xhuma ku-(4~20)mA amasiginali amanje ajwayelekile noma amasiginali yenani lokushintsha okwenziwayo ngekhadi lesiteshi | (4~20)mA amasiginali amanje ajwayelekile noma amasiginali yenani lokushintsha | |
| Ibanga lokudluliswa kwesignali | 1500m (1.5mm2) | ||
| Izinhlobo zegesi ezitholiwe | %LEL/%VOL/ppm | ||
| Imodi yokusebenza | Ukusebenza ngamakhadi esiteshi | Ixhunywe ekhadini lokulawula eliyinhloko noma isebenza ngokuzimela | |
| Amandla | Ukuxhuma amakhadi eziteshi ayisishiyagalombili (inweba amaphoyinti angu-34) | Ikhadi elilodwa lesiteshi lixhuma isekethe eyodwa yokokufaka | |
| Imishini eguquguqukayo | Umtshina wegesis: GT-I-AEC2232bX, GQ-AEC2232bX, GT-I-AEC2232i-T, AEC2338, GQ-AEC2232bX -P, AEC2338-DIbhokisi lokuxhumanisa abalandeli: JB-ZX-AEC2252FI-valve ye-Solenoidibhokisi lokuxhuma: I-JB-ZX-AEC2252BFlame detectors, intuthu/ukushisa nezinkinobho ze-alamu ezenziwa ngesandla, njll. | ||
| Izimpawu zokukhiphayo | 1. Isignali yokuxhumana yebhasi ye-RS485 (iphrothokholi evamile ye-MODBUS);2. Izimpawu zamasethi ama-2 wokudluliselwa (ukwehluleka kanye ne-alamu); umthamo wokuxhumana: AC220V/5A noma DC24V/5A | Ikhadi elilodwa lesiteshi lingakhipha:1. Isethi eyodwa yesignali yamanje (4~20)mA;2. Izimpawu zamasethi ama-3 wokudluliselwa (i-alamu ephezulu, i-alamu ephansi nokwehluleka); umthamo wokuxhumana: AC220V/5A noma DC24V/5A | |
| Ukulungiselelwa kwe-alamu | I-alamu ephansi ne-alamu ephezulu | i-alamu ephansi ne-alamu ephezulu | |
| Imodi ethusayo | I-alamu ezwakalayo-ebonakalayo | I-alamu ebonakalayo | |
| Imodi yokubonisa | Isibonisi se-LCD sesiShayina | Isibonisi sedijithali se-LED | |
| Imodi yokukhweza | Ukukhwezwa kwephaneli yekhabethe elijwayelekile elingu-19” | ||
| Ongakukhetha | Ukunikezwa kwamandla okulindile DC12V/7Ah×2 ibhethri le-lead-acid (ikesi langaphandle) | ||
| Ipuleti eliyimpumputhe | ubude × ububanzi: 129.5mm×35.2mm | ||
Izici Eziyinhloko
● Isakhiwo sensimbi engu-19” esijwayelekile sekhabhinethi engu-3U esifakwe ngephaneli singavimbela ukuphazamiseka kwe-EMI/RFI. Ngenxa yomklamo ozimele we-plug-in wekhadi, amakhadi amashaneli ozikhethela wona, amakhadi okulawula ayinhloko namakhadi okuphakela amandla angasetshenziswa njengoba kudingekauhlelo lokuqapha igesienezindawo ezingamaphoyinti ayi-1,000;
● Ikhadi lokulawula eliyinhloko libonakala ngesibonisi se-LCD sesiShayina kanye nokusebenza kwemenyu yezinhlamvu. Ingakwazi ukuqapha ukuhlushwa kwesistimu, i-alamu kanye nezimo zokwehluleka. Ingasetshenziswa futhi ukusetha nokusesha amapharamitha ahlukahlukene. Ingasetha isikhathi sesistimu, ububanzi (% LEL, ppm kanye ne-%VOL), izinhlobo ezintathu ze-alamu, ukugxilwa kwe-alamu, iphasiwedi, nokugunyazwa kokusebenza kanye nokusesha amarekhodi e-alamu namarekhodi angu-999 kanye namarekhodi okuqalisa/ukuvala ayi-100;
● Ikhadi lokulawula eliyinhloko lekhadi lokuxhumana lebhasi le-RS485, elifakwe iphrothokholi evamile ye-MODBUS, lingaxhumana namasistimu okulawula umsingathi futhi lixhume umlilo kanyeuhlelo lwegesis ukwenza ngcono izinga lokuhlanganisa uhlelo;
● Amakhadi amashaneli angathola isignali engu-4-20mA noma okokufaka kwesignali yenani lokushintsha futhi axhunywe namadivayisi ahlukahlukene, okuhlanganisaumtshina wegesi ovuthayos, umtshina wegesi enobuthi neyingozis, umtshina we-oxygens, izinto zokuthungatha amalangabi, izinto zokuzwa intuthu/ukushisa nezinkinobho ezishaqisayo ezenziwa ngesandla, njll.;
● Ngokunemba kwesibonisi se-LED okungu-0.000-9999, amakhadi esiteshi angakwazi ukuqapha ukugxiliswa kwemishini yangaphandle, izimo ze-alamu kanye nokuhluleka ngesikhathi sangempela futhi axhumane nekhadi lokulawula eliyinhloko. Amakhadi eziteshi nawo angasebenza ngokuzimela futhi asetshenziselwe ukusetha imingcele yezitholi. Ngakho, ukwehluleka kwekhadi lokulawula eliyinhloko noma ukwehluleka kwamanye amakhadi esiteshi ngeke kube nomthelela ekuqaphelweni kwegesi kwamakhadi esiteshi;
● Izinhlobo eziningi zokuphuma kwamakhadi amashaneli ziyasebenza ekuxhumaneni kwemishini yokulawula yangaphandle ehlukahlukene esendaweni, elungele ukuhlanganiswa kohlelo lokulawula umsingathi;
● Amakhadi okuphakela amandla ahlinzeka ngogesi we-DC24V kumadivayisi angaphakathi ekhompuyutha ebamba kanye namadivayisi asendaweni (uma kwenzeka umthamo omkhulu, sebenzisa ukunikezwa kwamandla okucisha umlilo ngenjongo ekhethekile).
Isakhiwo
1. 19” irakhi ejwayelekile ye-3U
2. 4×φ7.5 imbobo yokufaka
3. Isibambo
4. Ikhadi lesiteshi
5. Iwindi le-LED lekhadi lesiteshi
6. Isikulufu
7. Iswishi yokukhiya ugesi obekwe eceleni
8. Iswishi yokukhiya ugesi oyinhloko
9. Ikhadi likagesi
10. Ikhadi lokulawula eliyinhloko
11. Iphaneli ye-LCD yekhadi lokulawula eliyinhloko
Umdwebo wezintambo
Amatheminali okuxhuma:
Ikhadi lokulawula eliyinhloko:
CHA (imvamisa ivuliwe) kanye ne-COM (evamile):(amasethi ama-2) amatheminali okukhiphayo amatheminali okukhipha amasignali angaphandle adluliselwe
A+, PGND kanye ne-B-:Amatheminali okuxhumana okuxhumana kwe-RS485
Ikhadi lokunikezwa kwamandla:
L, PE kanye no-N:Amatheminali kagesi we-AC220V
B+ kanye ne-GND: amatheminali okuxhuma okunikezwa kwamandla okulindile
Ikhadi lesiteshi:
I-F1+ kanye ne-F2-:amatheminali okuxhuma okukhipha isignali edluliswayo uma kwenzeka umtshina unephutha
I-LA1+ ne-LA2-:amatheminali okuxhuma okukhipha isignali edluliswayo uma kwenzeka umtshina unikeza i-alamu ephansi
I-HA1+ ne-HA2-:amatheminali okuxhuma okukhipha isignali edluliselweyo uma kwenzeka umtshina unikeza i-alamu ephezulu
I-GND kanye ne-4~20mA (OUT):(4~20) amatheminali okukhipha isignali ye-mA
GND, 4~20mA (IN) kanye +24V:amatheminali okokufaka we-(4~20) mA noma amasiginali yenani lokushintsha
Itheminali yangaphakathi: akukho msebenzi odingekayo
B futhiA: Amatheminali okuxhumana okuxhumana kwangaphakathi
I-GND ne-24V-IN:Amatheminali kagesi we-DC24
