ABB AI880A 3BSE039293R1 Hal-abuurnimada Sare ee Analog Input Module
Xogta guud
| Wax-soo-saarka | ABB |
| Shayga Lam | AI880A |
| Lambarka maqaalka | 3BSE039293R1 |
| 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 AI880A 3BSE039293R1 Hal-abuurnimada Sare ee Analog Input Module
AI880A High Integrity Analog Input Module waxaa loogu talagalay qaabeynta hal iyo qaabeyn aan badneyn. Module-ku waxa uu leeyahay 8 kanaal wax gelin ah oo hadda jira. Iska caabin gelinta waa 250 ohm.
Module-ku wuxuu u qaybiyaa sahayda gudbiyaha dibadda kanaal kasta. Tani waxay ku darsataa xidhiidh fudud si loo qaybiyo sahayda 2- ama 3-fireerada gudbiyaha. Awoodda gudbinta waa la kormeeray oo hadda waa xaddidan tahay. Dhammaan sideeda kanaal waxay ka go'doonsan yihiin ModuleBus hal koox. Awoodda Module-ka waxa laga soo saaray 24 V ee ModuleBus-ka.
AI880A waxay u hogaansantaa talooyinka NAMUR NE43, waxayna taageertaa in ka badan iyo xad la habeyn karo.
Xogta faahfaahsan:
Qaraarka 12 bits
Input impedance 250 Ω leh shunt bar TY801 (wax galinta hadda)
Go'doon kooxaysan oo dhulka go'doonsan
Ka hooseeya/ka sarreeya: +12% (0..20 mA), +15% (4..20mA)
Cilad Max 0.1%
Heerkulka oo lumaya Max. 50 ppm/°C
Shaandhaynta soo galinta (waqtiga kor u kaca 0-90%) 190 ms (shaandhaynta qalabka)
Muddada cusboonaysiinta 10 ms
Xaddidaadda hadda jirta ee lagu dhex dhisay awoodda gudbinta xaddidaysa
Max. Dhererka fiilada garoonka 600 m (656 yard)
Max. danab gelin (aan burburin) 11 V dc
NMRR, 50Hz, 60Hz> 40 dB
Danab dahaarka lagu qiimeeyay 50 V
Tijaabada Dielectric danab 500 V ac
Korontada 2.4 W
Isticmaalka hadda +5 V Modulebus 45 mA
Isticmaalka hadda +24 V Modulebus Max. 50 mA
Isticmaalka hadda +24 V dibadda 4 + gudbiyaha hadda mA, 260 mA ugu badnaan
Su'aalaha inta badan la is weydiiyo ee ku saabsan alaabta waa sida soo socota:
Waa maxay ABB AI845?
ABB AI845 waa module galinta analoogga ah kaas oo u beddela calaamadaha analoogga xogta dhijitaalka ah ee nidaamka xakamaynta uu socodsiin karo. Caadi ahaan waxaa loo isticmaalaa in lagu dhex geliyo dareemayaasha iyo aaladaha soo saara calaamadaha analoogga, sida dareemayaasha heerkulka (RTDs, thermocouples), gudbiyaasha cadaadiska, iyo qalabka kale ee habka la xiriira.
-Waa maxay noocyada calaamadaha gelinta ee moduleka AI845 uu xamili karo?
Calaamadaha hadda (4-20mA, 0-20mA).
Voltage (0-10 V, ± 10 V, 0-5 V, iwm) calaamadaha
Resistance (RTDs, thermistors), oo taageero u ah noocyo gaar ah sida 2, 3, ama 4-fire RTDs
Heerkulbeegyada (oo leh magdhowga isgoysyada qabow ee habboon iyo toosinta)
Waa maxay shuruudaha awoodda AI845?
AI845 waxay u baahan tahay koronto 24V DC ah si ay ugu shaqeyso.
