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| Categories | ESP Controller |
|---|---|
| Brand Name: | ABB |
| Model Number: | AO845A |
| Place of Origin: | Switzerland |
| MOQ: | 1 |
| Price: | Negotiations |
| Delivery Time: | 2-3 working days |
| Packaging Details: | New original box |
| Rated Insulation Voltage: | 50V |
| Dielectric Test Voltage:: | 500VAC |
| Current Consumption +5 V Modulebus: | 70mA |
| Power Dissipation: | 1.6W |
| Company Info. |
| Hontai Machinery and equipment (HK) Co. ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
The AO845/AO845A Analog Output Module for single or redundant applications has 8 unipolar analog output channels. The module performs self-diagnostic cyclically. Module diagnostics include:
| Type | Analog Output |
| Signal specification | 4..20mA |
| Article number | 3BSE045584R1 |
| Number of channels | 8 |
| HART | Yes |
| SOE | No |
| Redundancy | Yes |
| High integrity | No |
| Intrinsic safety | No |
| Mechanics | S800 |
| Resolution | 12 bit |
| Isolation | Groupwise isolated from ground |
| Under/over range | ±15% |
| Output load | Max 750 Ω |
| Error | Max. 0.1% |
| Temperature drift | Max. 50 ppm/°C |
| Rise Time | Output filter: Disable 23 ms, Enable max 4 mA / 12.5 ms |
| Input filter (rise time 0-90%) | 23 ms (0-90%), max 4 mA / 12.5 ms |
| Update cycle time | 10 ms |
| Current limiting | Short circuit proof current limited output |
| Maximum field cable length | 600 meters (656 yards) |
| Rated insulation voltage | 50 V |
| Dielectric test voltage | 500 V a.c. |
| Power dissipation | Typ. 3.5 W |
| Current consumption +5 V Modulebus | Max. 125 mA |
| Current consumption +24 V external | 218 mA |
| CE mark | Yes |
| Electrical safety | IEC 61131-2, UL 508 |
| Hazardous Location | C1 Div2 cULus, C1 Zone2 cULus, ATEX Zone 2 |
| Marine certification | BV, DNV-GL, LR |
| Protection rating | IP20 according to IEC 60529 |
| Corrosive atmosphere ISA-S71.04 | G3 |
| Climatic operating conditions | 0 to +55 °C (Storage -40 to +70 °C), RH=5 to 95 % no condensation, IEC/EN 61131-2 |
| Pollution degree | Degree 2, IEC 60664-1 |
| Mechanical operating conditions | IEC/EN 61131-2 |
| EMC | EN 61000-6-4 and EN 61000-6-2 |
| Overvoltage categories | IEC/EN 60664-1, EN 50178 |
| Equipment class | Class I according to IEC 61140; (earth protected) |
| Max ambient temperature | 55 °C (131 °F), for vertical mounting in compact MTU 40 °C (104 °F) |
| RoHS compliance | EN 50581:2012 |
| WEEE compliance | DIRECTIVE/2012/19/EU |
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