ABB DI821 3BSE008550R1 Digital Input Module
Xogta guud
| Wax-soo-saarka | ABB |
| Shayga Lam | DI821 |
| Lambarka maqaalka | 3BSE008550R1 |
| Taxane | 800XA Nidaamyada Xakamaynta |
| Asal ahaan | Iswiidhan |
| Cabirka | 102*51*127(mm) |
| Miisaanka | 0.2 kg |
| Lambarka Tarifka Kastamka | 85389091 |
| Nooca | Module-gelinta |
Xog faahfaahsan
ABB DI821 3BSE008550R1 Digital Input Module
DI821 waa kanaalka 8, 230 V ac/dc, moduleka gelinta dhijitaalka ah ee S800 I/O. Qaybtani waxa ay leedahay 8 qalab oo dhijitaal ah. Qiyaasta korantada ee ac waa 164 ilaa 264 V halka soo galitaanka hadda waa 11 mA at 230 V ac Kala duwanaanshaha korantada dc waa 175 ilaa 275 volt halka takhaatiirta hadda jirta ay tahay 1.6 mA at 220 V dc agabka ayaa si gaar ah u go'doonsan.
Kanaal kasta oo wax gelin ah wuxuu ka kooban yahay qaybaha xaddidan ee hadda jira, qaybaha ilaalinta EMC, gelinta gobolka LED-ka, xannibaadda go'doominta indhaha iyo filtarrada analoogga ah (6 ms).
Kanaalka 1 waxaa loo isticmaali karaa sida gelitaanka kormeerka korantada ee kanaalada 2 - 4, kanaalka 8 waxaa loo isticmaali karaa gelinta kormeerka korantada ee kanaalada 5 - 7. Haddii danabka ku xiran kanaalka 1 ama 8 uu meesha ka baxo, qaladka qaladka ayaa shaqeynaya iyo Digniinta LED shid Digniinta qaladka waxaa laga akhrisan karaa ModuleBus.
Xogta faahfaahsan:
Kala duwanaanshaha korantada galitaanka, "0" 0..50 V AC, 0..40 V DC.
Kala duwanaanshaha korantada galitaanka, "1" 164..264 V AC, 175..275 V DC.
Input impedance 21 kΩ (AC) / 134 kΩ (DC)
Go'doominta kanaalada gaarka ah
Waqtiga shaandhaynta (dijital, la dooran karo) 2, 4, 8, 16 ms
Inta jeer ee soo-gelinta ayaa u dhexeysa 47..63 Hz
Shaandheeyaha Analog daahin/damida 5/28 ms
Awoodda xaddidan ee hadda jirta waxay noqon kartaa mid xaddidan MTU
Dhererka fiilada goobta ugu badan 200 m (219 yd) 100 pF/m ee AC, 600 m (656 yd) ee DC
Danab dahaarka lagu qiimeeyay 250 V
Qalabka tijaabada Dielectric 2000 V AC
Korontada Caadiga ah 2.8 W
Isticmaalka hadda +5 V Modulebus 50 mA
Isticmaalka hadda +24 V Modulebus 0
Isticmaalka hadda +24 V Dibadda 0
Su'aalaha inta badan la is weydiiyo ee ku saabsan alaabta waa sida soo socota:
Waa maxay ABB DI821?
Moduleka DI821 waxa uu qabanayaa calaamadaha gelinta dhijitaalka ah (binary) ee aaladaha goobta. Waxay calaamadahan u beddeshaa xog uu nidaamka xakamaynta farsamayn karo.
-Immisa kanaal ayuu taageeraa DI821?
Qaybta DI821 waxa ay taageertaa 8 kanaal gelinta dhijitaalka ah, kuwaas oo mid walba uu heli karo calaamadaha binary
-Waa maxay noocyada calaamadaha gelinta ee moduleka DI821 uu xamili karo?
Qaybta DI821 waxa ay xamili kartaa xidhidhka qalalan sida xidhiidhada gudbinta iyo xidhidhiyaha qoyan sida calaamadaha 24V DC. Inta badan waxaa loo isticmaalaa aaladaha soo saara calaamadaha kala duwan, sida furayaasha xiriirka qalalan, dareemayaasha u dhow, furayaasha xaddidan, badhamada, xiriirada gudbinta.
