ABB AO895 3BSC690087R1 Imodyuli yokuPhuma yeAnalog
Ulwazi ngokubanzi
| Ukwenziwa | ABB |
| Inombolo yomba | AO895 |
| Inombolo yenqaku | 3BSC690087R1 |
| Uthotho | Iinkqubo zoLawulo lwe-800XA |
| Imvelaphi | Swiden |
| Ubungakanani | 45*102*119(mm) |
| Ubunzima | 0.2kg |
| Inombolo yoMrhumo weCustoms | 85389091 |
| Uhlobo | Imodyuli yokuPhuma yeAnalog |
Idatha eneenkcukacha
ABB AO895 3BSC690087R1 Imodyuli yokuPhuma yeAnalog
I-AO895 ye-Analog Output Module ine-8 channels. Imodyuli ibandakanya amacandelo okhuseleko lwangaphakathi kunye ne-HART interface kwitshaneli nganye yokudibanisa ukucubungula izixhobo kwiindawo ezinobungozi ngaphandle kwesidingo sezixhobo ezongezelelweyo zangaphandle.
Ishaneli nganye inokuqhuba ukuya kuthi ga kwi-20 mA loop yangoku ibe ngumthwalo wentsimi njenge-Ex-certified current-to-pressure converter kwaye ikhawulelwe kwi-22 mA kwiimeko zokulayisha ngaphezulu. Zonke iziteshi ezisibhozo zodwa kwiModuleBus kunye nonikezelo lwamandla kwiqela elinye. Amandla ukuya kwizigaba zemveliso aguqulwa ukusuka kwi-24 V ekudibaneni kombane.
Idatha eneenkcukacha:
Isisombululo 12 bits
Ukwahlulwa Kufakwe phantsi
Ngaphantsi / ngaphezulu koluhlu lwe-2.5 / 22.4 mA
Umthwalo wemveliso <725 ohm (20 mA), akukho ngaphezu koluhlu
<625 ohm (22 mA max)
Imposiso 0.05% eqhelekileyo, 0.1% max (650 ohm)
Ubushushu bokuqhuba 50 ppm/°C eqhelekileyo, 100 ppm/°C max
Ixesha lokunyuka 30 ms (10% ukuya kwi-90%)
Umda wangoku Isekethe emfutshane ikhuselwe imveliso yangoku eqingqiweyo
I-voltage elinganisiweyo ye-insulation 50 V
Umbane wovavanyo lwe-Dielectric 500 V AC
Ukutshatyalaliswa kwamandla 4.25 W
Ukusetyenziswa kwangoku +5 V ibhasi yemodyuli 130 mA eqhelekileyo
Ukusetyenziswa kwangoku +24 V yangaphandle 250 mA eqhelekileyo, <330 mA max
Imibuzo edla ngokubuzwa malunga nemveliso yile ilandelayo:
-Yiyiphi imisebenzi yemodyuli ye-ABB AO895?
Imodyuli ye-ABB AO895 inika iimpawu ze-analog zemveliso ezingasetyenziselwa ukulawula i-activators, i-speed drives drives, kunye nezinye izixhobo ezifuna iimpawu ze-analog ukuba zisebenze. Iguqula idatha yenkqubo yokulawula kwiimpawu ezibonakalayo ezingasetyenziselwa ukulawula ukuziphatha kwezixhobo ezixhunyiwe.
-Zingaphi iitshaneli zemveliso enazo imodyuli ye-AO895?
I-8 ye-analog channel output ibonelelwe. Ishaneli nganye inokuvelisa ngokuzimeleyo i-4-20 mA okanye i-0-10 V imiqondiso.
-Ziziphi iimpawu eziphambili zemodyuli ye-ABB AO895?
Inika ulawulo oluchanekileyo kunye nokusebenza okuthembekileyo kwemveliso. Iintlobo zemveliso ye-Flexible yesignali inokuqwalaselwa ukubonelela ngoku (4-20 mA) okanye i-voltage (0-10 V) iimpawu. Inamandla okuzixilonga ukujonga impilo yenkqubo kunye nokuchonga iingxaki. Idibanisa kunye ne-ABB 800xA okanye iinkqubo ze-S800 I / O ngokusebenzisa iiprothokholi zonxibelelwano ezifana ne-Modbus okanye i-fieldbus.
