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AO820 (3BSE008546R1) is an ABB S800 analog output module with 4 channels. Signal specification: -20 mA...+20 mA, 0...20 mA, 4...20 mA, -10 V...+10 V, 0...10 V, 2...10 V.
- Manufacturer
- ABB
- Manufacturer part no.
- 3BSE008546R1
- Model
- AO820
- 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.
- 3BSE008546R1
- Type
- Analog output module
- Application
- Provides analogue commands from the control system to field equipment.
- Used with
- TU810, TU812, TU814, TU830, TU833
- Module model
- AO820
- Article number
- 3BSE008546R1
- Type
- Analog Output
- Number of channels
- 4
- Signal specification
- -20 mA...+20 mA, 0...20 mA, 4...20 mA, -10 V...+10 V, 0...10 V, 2...10 V
- Resolution
- 12 bits including sign
- HART
- No
- SOE
- No
- Redundancy
- No
- High integrity
- No
- Intrinsic safety
- No
- Isolation
- Individually isolated - channel-to-channel and channel to circuit common
- Output load
- ≤ 550 Ω ≥ 5 kΩ (voltage output)
- Current limiting
- Short circuit proof current limited output
- Update cycle time
- ≤ 1.5 ms
- Power dissipation
- Typ. 6 W
- Current consumption +5 V Modulebus
- Max 100 mA
- Current consumption +24 V Modulebus
- Max 260 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
- Keying code
- BC
- Width
- 45 mm
Show all 33 specificationsShow fewer
- Height
- 119 mm
- Depth
- 102 mm, 111 mm including connector
- Weight
- 0.18 kg
Technical documents (1)
Key features
- 4 analog output channels
- Signal range: -20 mA...+20 mA, 0...20 mA, 4...20 mA, -10 V...+10 V, 0...10 V, 2...10 V
- Resolution: 12 bits including sign
- Isolation: Individually isolated - channel-to-channel and channel to circuit common
- Redundancy: No
- HART: No
About the ABB 3BSE008546R1
AO820 (3BSE008546R1) is an ABB S800 analog output module with 4 channels. Signal specification: -20 mA...+20 mA, 0...20 mA, 4...20 mA, -10 V...+10 V, 0...10 V, 2...10 V. The module uses the S800 mechanical format. The specified resolution is 12 bits including sign. ABB lists individually isolated - channel-to-channel and channel to circuit common isolation. Order number 3BSE008546R1 identifies this module variant; the model name and revision should be checked together before replacement.
What is the 3BSE008546R1 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 AO820 and order number 3BSE008546R1, 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 3BSE008546R1 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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