ABB AI880A 3BSE039293R1 Babban Mutunci Analog Input Module
Gabaɗaya bayanai
| Kerawa | ABB |
| Abu Na'a | AI880A |
| Lambar labarin | Saukewa: 3BSE039293R1 |
| Jerin | 800XA Sarrafa Tsarin Kulawa |
| Asalin | Sweden |
| Girma | 102*51*127(mm) |
| Nauyi | 0.2 kg |
| Lambar Tarifu na Kwastam | 85389091 |
| Nau'in | Module na shigarwa |
Cikakkun bayanai
ABB AI880A 3BSE039293R1 Babban Mutunci Analog Input Module
AI880A High Integrity Analog Input Module an ƙera shi don daidaitawa guda ɗaya da ƙari. Tsarin yana da tashoshin shigarwa guda 8 na yanzu. Juriya na shigarwa shine 250 ohm.
Tsarin yana rarraba wadatar watsawa ta waje zuwa kowane tashoshi. Wannan yana ƙara haɗi mai sauƙi don rarraba kayan aiki zuwa masu watsa wayoyi 2- ko 3. Ana kulawa da ikon watsawa kuma yana iyakancewa na yanzu. Dukkan tashoshi takwas sun keɓe daga ModuleBus a rukuni ɗaya. Ana samar da wutar lantarki zuwa Module daga 24 V akan ModuleBus.
AI880A yana bin shawarwarin NAMUR NE43, kuma yana goyan bayan daidaitawa akan- da ƙarƙashin iyakokin kewayo.
Cikakkun bayanai:
Ƙaddamarwa 12 bits
Input impedance 250 Ω tare da shunt mashaya TY801 (shigarwar yanzu)
Warewa Rukuni da ƙasa keɓe
Ƙarƙashin/mafi girma: +12% (0..20 mA), + 15% (4..20 mA)
Kuskure Max. 0.1%
Zazzabi Max. 50 ppm/°C
Fitar shigarwa (lokacin tashi 0-90%) 190 ms (matattarar kayan aiki)
Lokacin sabuntawa 10 ms
Ƙayyadadden ƙayyadaddun wutar lantarki da aka gina a halin yanzu
Max. Tsayin kebul na filin 600m (yadi 656)
Max. shigar da ƙarfin lantarki (ba mai lalacewa) 11 V dc
NMRR, 50Hz, 60Hz> 40 dB
rated insulation irin ƙarfin lantarki 50 V
Dielectric gwajin ƙarfin lantarki 500 V ac
Rashin wutar lantarki 2.4W
Amfanin yanzu +5 V Modulebus 45 mA
Amfani na yanzu +24 V Modulebus Max. 50mA ku
Amfani na yanzu +24V na waje 4+ mai watsawa na yanzu mA, matsakaicin 260mA
Tambayoyin da ake yawan yi game da samfurin sune kamar haka:
Menene ABB AI845?
ABB AI845 tsarin shigar da analog ne wanda ke canza siginar analog zuwa bayanan dijital wanda tsarin sarrafawa zai iya aiwatarwa. Yawanci ana amfani da shi don yin mu'amala tare da na'urori masu auna firikwensin da na'urori waɗanda ke samar da siginar analog, kamar na'urori masu auna zafin jiki (RTDs, thermocouples), masu watsa matsa lamba, da sauran kayan aikin da suka danganci tsari.
-Waɗanne nau'ikan siginar shigar da AI845 za su iya ɗauka?
Sigina na yanzu (4-20mA, 0-20mA).
Wutar lantarki (0-10 V, ± 10 V, 0-5 V, da sauransu) sigina
Resistance (RTDs, thermistors), tare da goyan baya ga takamaiman nau'ikan kamar 2, 3, ko 4-waya RTDs
Thermocouples (tare da diyya mai dacewa da junction sanyi da layi)
- Menene buƙatun wutar lantarki don AI845?
AI845 yana buƙatar wutar lantarki 24V DC don aiki.
