ABB AO895 3BSC690087R1 Analoge Output module
Lintlha tse akaretsang
| Tlhahiso | ABB |
| Ntho No | AO895 |
| Nomoro ea sengoloa | 3BSC690087R1 |
| Letoto | 800XA Control Systems |
| Tšimoloho | Sweden |
| Boemo | 45*102*119(mm) |
| Boima ba 'mele | 0.2kg |
| Nomoro ea Tefiso ea Litloaelo | 85389091 |
| Mofuta | Analog Output Module |
Lintlha tse qaqileng
ABB AO895 3BSC690087R1 Analoge Output module
AO895 Analog Output Module e na le likanale tse 8. Mojule o kenyelletsa likarolo tsa ts'ireletso ea Intrinsic Safety le sebopeho sa HART seteisheneng se seng le se seng bakeng sa ho hokahanya ho sebetsa lisebelisoa libakeng tse kotsi ntle le tlhokahalo ea lisebelisoa tse eketsehileng tsa kantle.
Seteishene se seng le se seng se ka khanna ho fihla ho 20 mA loop current ho ea tšimong e kang ea Ex-certified current-to-pressure converter 'me e lekanyelitsoe ho 22 mA maemong a mangata. Likanale tse robeli li qheletsoe ka thoko ho ModuleBus le phepelo ea motlakase sehlopheng se le seng. Matla ho isa methating ea tlhahiso e fetoloa ho tloha ho 24 V ho likhokahano tsa phepelo ea motlakase.
Lintlha tse felletseng:
Qeto 12 bits
Ho itšehla thajana Ho arotsoe fatše
Tlas'a/ho feta tekanyo ea 2.5 / 22.4 mA
Mojaro o hlahisoang ke <725 ohm (20 mA), ha o fetelletse
<625 ohm (22 mA max)
Phoso ea 0.05% e tloaelehileng, 0.1% max (650 ohm)
Thempereichara e hoholeha 50 ppm/°C e tlwaelehileng, 100 ppm/°C max
Nako ea ho nyoloha 30 ms (10% ho isa ho 90%)
Moedi wa jwale Poloko e kgutshwane e sireleditsweng tlhahiso e lekanyeditsweng ya jwale
Tekanyetso ea motlakase oa insulation 50 V
Dielectric test voltage 500 V AC
Phallo ea matla 4.25 W
Tšebeliso ea hona joale +5 V module bese 130 mA e tloaelehileng
Tšebeliso ea hona joale +24 V kantle 250 mA e tloaelehileng, <330 mA max
Lipotso tse atisang ho botsoa ka sehlahisoa ke tse latelang:
-Mesebetsi ea module ea ABB AO895 ke efe?
Mojule oa ABB AO895 o fana ka matšoao a tlhahiso ea analog a ka sebelisoang ho laola li-actuator, li-drive tse lebelo tse fapaneng, le lisebelisoa tse ling tse hlokang hore matšoao a analog a sebetse. E fetola boitsebiso ba tsamaiso ho ba matšoao a bonahalang a ka sebelisoang ho laola boitšoaro ba lisebelisoa tse hokahaneng.
-Mojule ea AO895 e na le liteishene tse kae tsa tlhahiso?
Likanale tse 8 tsa tlhahiso ea analoge li fanoe. Seteishene se seng le se seng se ka iketsetsa lipontšo tsa 4-20 mA kapa 0-10 V.
-Ke lintlha life tse ka sehloohong tsa module ea ABB AO895?
E fana ka taolo e nepahetseng le ts'ebetso e tšepahalang ea tlhahiso. Mefuta e hlahisoang ke mats'oao a feto-fetohang e ka hlophisoa ho fana ka matšoao a hajoale (4-20 mA) kapa voltage (0-10 V). E na le matla a ho itlhahloba ho lekola bophelo bo botle ba sistimi le ho tseba mathata. E hokahana le litsamaiso tsa ABB 800xA kapa S800 I/O ka liprothokholo tsa puisano tse kang Modbus kapa fieldbus.
