ABB 3BSE045584R1 AO845A
AO845A analog output module
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AO845A (3BSE045584R1) is an ABB S800 analog output module with 8 channels. Signal specification: 4..20 mA.
- Manufacturer
- ABB
- Manufacturer part no.
- 3BSE045584R1
- Model
- AO845A
- Product family
- S800 I/O Modules
- Type
- Analog output module
- Category
- PLCs and I/O › Analogue I/O modules
- Lifecycle
- To be confirmed
- OEM successor
- Not stated
- Technical datasheet
- Data sheet
Technical specifications
- Manufacturer
- ABB
- Manufacturer part no.
- 3BSE045584R1
- Type
- Analog output module
- Application
- Provides analogue commands from the control system to field equipment.
- Used with
- TU810, TU812, TU814, TU830, TU833, TU842, TU843 or TU852
- Module model
- AO845A
- Article number
- 3BSE045584R1
- Type
- Analog Output
- Number of channels
- 8
- Signal specification
- 4..20 mA
- Resolution
- 12 bit
- HART
- Yes
- SOE
- No
- Redundancy
- Yes
- High integrity
- No
- Intrinsic safety
- No
- Isolation
- Groupwise isolated from ground
- Output load
- Max 750 Ω
- Current limiting
- Short circuit proof current limited output
- Update cycle time
- 10 ms
- Power dissipation
- Typ. 3.5 W
- Current consumption +5 V Modulebus
- Max. 125 mA
- Current consumption +24 V external
- 218 mA
- Temperature, Operating
- 0 to +55 °C (+32 to +131 °F), approvals are issued for +5 to +55 °C
- Temperature, Storage
- -40 to +70 °C (-40 to +158 °F)
- Relative humidity
- 5 to 95 %, non-condensing
- Protection class
- IP20 according to IEC 60529
- Use with MTU
- TU810, TU812, TU814, TU830, TU833, TU842, TU843 or TU852
- Keying code
- DB
- Width
- 45 mm
Show all 33 specificationsShow fewer
- Height
- 119 mm
- Depth
- 102 mm, 111 mm including connector
- Weight
- 0.21 kg
Technical documents (1)
Key features
- 8 analog output channels
- Signal range: 4..20 mA
- Resolution: 12 bit
- Isolation: Groupwise isolated from ground
- Redundancy: Yes
- HART: Yes
About the ABB 3BSE045584R1
AO845A (3BSE045584R1) is an ABB S800 analog output module with 8 channels. Signal specification: 4..20 mA. The module uses the S800 mechanical format. The specified resolution is 12 bit. ABB lists groupwise isolated from ground isolation. Order number 3BSE045584R1 identifies this module variant; the model name and revision should be checked together before replacement.
What is the 3BSE045584R1 used for?
Provides analogue commands from the control system to field equipment.
Lifecycle and successor
To be confirmed.
Before you order
What to photograph or confirm so the right unit is quoted.
Confirm both AO845A and order number 3BSE045584R1, hardware revision, installed controller and I/O configuration. Match signal range, channel wiring, termination unit and keying. Confirm redundancy or safety requirements against the OEM system documentation; related modules are not automatically interchangeable.
Other parts in the ABB S800 I/O family
Listed for reference. They differ from the 3BSE045584R1 in rating, supply, interface or function and are not interchangeable with it unless ABB says so. Match the part number on your unit.
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