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| Categories | Digital I O Module |
|---|---|
| Brand Name: | ABB |
| Model Number: | AO845A |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 1 |
| Price: | 280 USD |
| Payment Terms: | T/T / Paypal |
| Supply Ability: | 50 |
| Delivery Time: | In Stock |
| Packaging Details: | New Original Box |
| Product Name: | Output Module |
| Model No.: | AO845A |
| Article number: | 3BSE045584R1 |
| Signal specification: | 4..20mA |
| Number of channels: | 8 channels |
| Redundancy: | Yes |
| Type: | Analog Output |
| Mechanics: | S800 |
| Company Info. |
| Shenzhen Wisdomlong Technology CO.,LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
New AO845 / AO845A Analog Output Redundant Module 1x8ch Hart
3BSE045584R1 S800 I/O
Description of AO845 / AO845A
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:
General Information
| 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 |
Detailed data
| 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 |
Diagnostics
| Front LED’s | F(ault), R(un), W(arning), O(SP) |
| Status indication of supervision | Module Error, Module Warning, Channel error |
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| AO815 | AO820 | AO845A | AO890 | AO895 |
| DI801 | DI802 | DI803 | DI810 | DI811 |
| DI814 | DI818 | DI820 | DI821 | DI825 |
| DI828 | DI830 | DI831 | DI840 | DI880 |
| DI890 | DO801 | DO802 | DO810 | DO814 |
| DO815 | DO818 | DO820 | DO821 | DO828 |
| DO840 | DO880 | DO890 | DP820 | DP840 |
Features and benefits
Environment and certification
| 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 |
Compability
| Use with MTU | TU810, TU812, TU814, TU830, TU833, TU842, TU843 or TU852 |
| Keying code | DB |
Dimensions
| Height | 119 mm (4.7”) |
| Width | 45 mm (1.77”) |
| Depth | 102 mm (4.01”), 111 mm (4.37”) including connector |
| Weight | 0.21 kg (0.46 lbs.) |
Some ABB items sold by WTL:
WTL is not liable for any personal injury or property damage
resulting from the use of this equipment. It is
buyer's responsibility as to the safe handling & operation of this
equipment and to verify equipment is
compliance to their machinery.
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