mankhwala
Woyang'anira Alamu ya Gasi AEC2393a
Mfundo Zaukadaulo
| Kanthu | Deta |
| Khadi lamagetsi | AC176V~AC264V (50Hz±1%) |
| Kusintha kokhazikika (10mabwalo) | khadi imodzi yowongolera, khadi limodzi lamagetsi,zisanu ndi zinayimakadi a chaneli ndi rack imodzi ya 19'' ya 3U |
| Kukula kwa malire a choyikapo chokhazikika | 19″muyezo 3U rack (utali x m'lifupi x kutalika: 483mm x 252mm x 132.5mm) |
| Kusintha | Khadi limodzi lowongolera, makhadi asanu ndi anayi ndi rack imodzi ya 19'' ya 3U | |
| Kukula kwa malire a choyikapo | 19 ″ muyezo 3U pachiyikapo (kutalika × m'lifupi × kutalika: 483mm×252mm×132.5mm) | |
| Kanthu | Master control card | Khadi la Channel |
| Mphamvu yogwiritsira ntchito | DC24V±6V | |
| Mitundu yagasi wapezeka | %LEL/%VOL/ppm | |
| Mtundu | (0~100)%LEL, (0~100)%VOL, (0~9999)ppm | |
| Vuto lowonetsa mtengo | ± 5% FS | |
| Njira yogwirira ntchito | Zolumikizidwa ndi makadi atchanelo kapena kugwira ntchito palokha | Kulumikizidwa ku master control khadi kapena kugwira ntchito palokha |
| Mphamvu | 10, kulumikiza makhadi 9;khadi yowongolera imatha kulumikiza seti imodzi ya 4-20mA chizindikiro chapano | Khadi imodzi yamakina imalumikiza cholumikizira chimodzi cha 4-20mA |
| Kugwiritsa ntchito mphamvu | 3W | 1W/channel khadi |
| Lowetsani zizindikiro | Lumikizani ku (4 ~ 20) mA ma siginali apano kapena ma siginecha ongosintha mokhazikika kwanuko kapena kudzera pa khadi la tchanelo. | 4 ~ 20mA ma siginecha apano kapena ma siginecha osinthika osasintha |
| Zizindikiro zotuluka | 1. RS485 bus communication signal (standard MODBUS protocol);2.Zizindikiro za seti 3 za ma relay (ma relay 1, 2 ndi 3);kukhudzana mphamvu: AC250V/10A kapena DC30V/10A. | Khadi limodzi la tchanelo limatha kutulutsa: Zizindikiro za seti 3 za ma relay (ma alarm apamwamba, alamu otsika ndi kulephera);kukhudzana mphamvu: AC250V/10A kapena DC30V/10A |
| Malo ogwirira ntchito | Kutentha: 0 ℃~+40 ℃;chinyezi chachibale: ≤93%;kuthamanga kwa mumlengalenga:86kPa ~ 106kPa | |
| Njira yowopsa | Alamu yomveka komanso ma alarm a LED | Alamu yowonekera ya LED |
| Onetsani mawonekedwe | OLCD Chinese chiwonetsero | Mawonekedwe a code ya LCD |
| Malemeledwe onse | Pafupifupi 4.5kg (kupatula magetsi oyimirira) | |
| Sinthani magetsi | AC176V~AC264V (50Hz±0.5Hz);pansi pa voteji test point 170V ± 10V;main power supply's max.ntchito panopa: 1A | |
| Kunja standby magetsi | DC12V / 7Ah × 2 lead-acid batire (nkhani yakunja) | |
| kukwera mode | Standard 19 ″ kuyika kabati | |
Zindikirani: Zizindikiro zolowera m'dongosolo ndi (4 ~ 20) ma siginali okhazikika;pamene chizindikiro cholowetsa ndi chizindikiro cha kusintha kosasintha, chizindikiro chosasinthika ndi chizindikiro chotseguka;ngati wosuta akufuna kuti siginecha yokhazikika ikhale yotseka nthawi zonse, chonde tchulani poyitanitsa.
Zazikulu Zazikulu
● Raki yokhazikika ya 19” 3U yokhala ndi zitsulo zonse imakhala ndi pulagi ya slideway mu tchanelo chilichonse;kukhazikitsidwa kwa nduna ya 3U kumadziwika ndi kuyika kosavuta, voliyumu yaying'ono (73% ya AEC2392a) ndi kusokoneza kwa EMI/RFI;
● Khadi lolamulira la master ndi makadi a tchanelo amaikidwa mosiyana koma ali ndi ntchito yowonetsera synchronous.Ndi chinsalu chachikulu cha LCD Chinese chowonetsera, khadi yolamulirayo imatha kuzindikira ntchito ya menyu yaku China komanso kuwonetsa mwachangu komanso kosavuta;
● Makhadi amatchanelo amatha kugwira ntchito pawokha pansi pa menyu omwe ali pawokha.Chifukwa chake, kulephera kwa master control card kapena kulephera kwa makhadi ena sikungakhudze makhadi abwinobwino 'kuyang'anira gasi;
● Makhadi amakanema amatha kulandira chizindikiro cha 4-20mA kapena kusintha kwa siginecha yamtengo wapatali ndikulumikizidwa ndi zida zosiyanasiyana, kuphatikizachowunikira gasi choyakas, chowunikira chapoizoni komanso chowopsa cha gasis, chodziwira mpweyas, chowunikira motos, zowunikira utsi / kutentha ndi mabatani owopsa amanja, ndi zina zotero;
● Mitundu yambiri yotulutsa makadi a makadi ikugwiritsidwa ntchito polumikizana ndi zipangizo zoyendetsera kunja kwa malo, zabwino kuti ziphatikizidwe ndi makina olamulira (monga DCS, PLC, etc.);
● Khadi lolamulira la master limagwirizanitsa ntchito za khadi loperekera mphamvu ndi khadi la njira imodzi.Njira zonse zimatha kukhala ndi gawo la kulumikizana kwa HART, kuwonetsa ntchito yolimba;
● Mphamvu yoyendetsa galimoto yotulutsa mphamvu;chigawo chilichonse chimatulutsa mphamvu mpaka 8W, kuyendetsa chojambulira chophatikizika cha ma alarm omveka ndi owoneka;
● Khadi lolamulira la master limagwirizanitsa ntchito za khadi lamagetsi lakale la 292a ndi khadi la njira imodzi.Njira zonse zimatha kukhala ndi gawo la kulumikizana kwa HART, kuwonetsa ntchito yolimba;
● Makhadi a tchanelo ali ndi LCD yamitundu itatu ya backlight, yomwe ingasonyeze bwino, kulephera ndi kuchititsa mantha momveka bwino;
● Pokhala ndi chophimba cha OLED ndi gulu la aluminium alloy wortle, mankhwalawa amawoneka okongola komanso odabwitsa nthawi zonse.
Gawo lowongolera
Thegasi control panelili ndi mawonekedwe owonetsera ndi mawonekedwe ogwiritsira ntchito a master control card ndi makhadi a tchanelo, kuphatikizapo chophimba chowonetsera, chizindikiro cha mawonekedwe a LED, alamu ya alarm (yoikidwa mkati mwa master control card) ndi makiyi ogwiritsira ntchito.Khadi lolamulira lili ndi makiyi khumi ogwiritsira ntchito pomwe khadi la tchanelo lili ndi atatu (onani chithunzichi):
Mawonekedwe akunja
Khadi lowongolera la master limalumikiza mabwalo 9 a makadi amakanema.Khadi lililonse la tchanelo limasonkhanitsa zida zoyankhulirana za 4-20mA zamitundu ingapo kapena zosinthika, mongaGT-AEC2232bX, GQ-AEC2232bX,GT-AEC2232aT, AEC2338, GQ-AEC2232bX-P,Zowunikira za AEC2338-D ndi zowunikira moto.Itha kulumikizanso ma transmitters ena a 4-20mA.Magawo awiri a ma module omangidwa a master master card amatha kuzindikira kulumikizana kwakutali kwa zida zakunja (pamalo omvera ndi kuwala, ma valve solenoid ndi mafani, ndi zina).Zipangizo zakunja (monga phokoso ndi kuwala) zitha kuwongoleredwa kudzera pamagulu atatu a ma relay omwe amaperekedwa ndi khadi lililonse.Kuyankhulana kwakutali ndi makina ochitira alendo kungathe kuchitidwa kudzera mu mawonekedwe olankhulirana a RS485 kuti makina ogwiritsira ntchito azitha kuyang'anira machitidwe ozindikira mpweya wa AEC2393a m'madera angapo mwamphamvu.
Mawonekedwe akunja
● Master control card:
F1+, F2-;LA1+, LA2-yyyyyyy;HA1+, HA2-: (ma seti 3) zotulutsa zotulutsa zotulutsa zowongolera zakunja
A+ndiB-: RS485 kulumikizana mawonekedwe olumikizira ma terminals
L, PG ndi N:AC220V malo opangira magetsi
B＋ndi B-:ma terminals olumikizira magetsi oyimirira
+ 24 V, TCHIMOndiGND: malo olowera a 4 ~ 20mA kapena ma siginecha amtengo wapatali
●Khadi la Channel:
NC (nthawi zambiri imatsekedwa), COM (Wamba) ndi NO (nthawi zambiri imatsegulidwa): (3sets) zotulutsa zotulutsa zotulutsa zowongolera zakunja
24V, TCHIMO ndi GND: malo olowera a 4 ~ 20mA kapena ma siginecha amtengo wapatali
Pamene chizindikiro cholumikizidwa ndi chizindikiro chamtengo wapatali, mbali ziwiri za chizindikirocho zimagwirizanitsidwa ndi 4 ~ 20mA (IN) ndi + 24V.Ngati mphamvu ya DC24V iperekedwa ku zida zolumikizidwa, mawayawa ali monga momwe akuwonetsedwera pazithunzi za kasinthidwe kadongosolo.
Malo olowera mkati:
CAH, CAL, VSS ndi 24V: zolumikizira zolumikizirana zamkati (zolumikizidwa ndi fakitale)
Ndemanga: (1) pazipita kololeka waya awiri kwa malo kugwirizana ndi 2.5mm2.(2) Kusasinthika kwa fakitale kwa master control card's relay kutulutsa siginecha yamtengo wapatali.
