Abb Ao895 3BSC690087R1 Analog Tso Tawm Cov Qauv
Cov ntaub ntawv dav dav
| Tsim | Abb |
| Yam khoom tsis tau | Ao895 |
| Kab Npaus | 3BSC690087R1 |
| Ib yam dhau ib yam | 800xa tswj cov tshuab |
| Lub hauv paus | Swunden |
| Qho loj dav | 45 * 102 * 119 (hli) |
| Qho hnyav | 0.2kg |
| Tus lej Kev lis hauj lwm TMIFF | 85389091 |
| Ntaus | Analog Tso Tawm Cov Qauv |
Cov ncauj lus kom ntxaws
Abb Ao895 3BSC690087R1 Analog Tso Tawm Cov Qauv
Ao895 Analog Tso Tawm Tawm Qauv muaj 8 channel. Tus module suav nrog kev tiv thaiv kev nyab xeeb kev nyab xeeb thiab HART interface rau ntawm txhua channel rau kev sib txuas rau cov txheej txheem cov khoom muaj kev puas tsuaj sab nraud yam tsis muaj cov khoom siv sab nraud ntxiv.
Txhua tus channel tuaj yeem tsav tsheb mus txog 20 MA VOOOP tam sim no rau hauv ib daim teb thauj khoom xws li muaj pov thawj hloov dua tshiab-rau-siab hloov mus rau 22 ma hauv cov xwm txheej overload. Txhua yim yim raws yog cais los ntawm modulebus thiab fais fab mov hauv ib pab pawg. Lub zog rau cov kev tawm ntawm cov qib tau hloov dua siab tshiab los ntawm 24 v ntawm lub zog muab kev sib txuas.
Cov ntaub ntawv ntxaws ntxaws:
Daws Teeb Meem 12 Cov Khoom
Kev rho tawm ib pab pawg rau hauv av
Hauv qab / tshaj li ntau 2.5 / 22.4 ma
Cov zis ntim <725 Ohm (20 ma), tsis muaj ntau tshaj
<625 Ohm (22 ma max)
Yuam Kev 0.05% Raug, 0.1% Max (650 Ohm)
Qhov kub qhuav los 50 ppm / ° C raug, 100 ppm / ° C Max
Lub sijhawm nce 30 ms (10% mus rau 90%)
Kev ntsuas cov kab luv luv luv luv tiv thaiv kev tiv thaiv cov khoom tsawg no
Rated Rwb Thaiv Voltage 50 v
Dielectric kev ntsuas voltage 500 v ac
Zog Dissipation 4.25 W
Kev tau siv tam sim no +5 v module npav 130 ma ib txwm muaj
Kev siv tam sim no +24 v Sab nraud 250 ma raug, <330 ma max
Cov Lus Nquag Nug txog cov khoom yog raws li hauv qab no:
-What yog cov haujlwm ntawm Abb Ao895 module?
ABB AO895 Module muab cov cim tawm tsam uas tuaj yeem siv los tswj cov actuating, thiab lwm yam khoom siv uas xav tau cov cim ntsuas kom ua haujlwm. Nws converts tswj cov ntaub ntawv hauv lub cev cov cim uas tuaj yeem siv los tswj hwm tus cwj pwm ntawm cov khoom siv sib txuas.
-Thaum ntau yam tso tawm raws li Ao895 module muaj?
8 Kev Tso Tawm Ntawm Qhov Tso Tawm yog muab. Txhua cov channel muaj peev xwm ywj siab tsim 4-20 ma lossis 0-10 V cim.
-What yog lub ntsiab tseem ceeb ntawm Abb Ao895 module?
Nws muab kev tswj hwm thiab txhim khu kev tso zis txhim khu kev ua haujlwm. Cov paib hluavtaws yooj yim tuaj yeem tsim kho kom muab tam sim no (4-20 ma) lossis voltage (0-10 v) teeb liab. Nws muaj lub zog ntawm kev kuaj tus kheej los saib xyuas kev noj qab haus huv ntawm cov kab ke thiab txheeb xyuas cov teeb meem. Nws sib xyaw nrog Abb 800xa lossis S800 I / O systemE los ntawm kev sib txuas lus xws li modbus lossis teb.
