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AI820 (3BSE008544R1) is an ABB S800 analog input module with 4 channels. Signal specification: -20..+20 mA, 0(4)..20 mA, -10..+10 V, 0(2)..10 V.
- Manufacturer
- ABB
- Manufacturer part no.
- 3BSE008544R1
- Model
- AI820
- Product family
- S800 I/O Modules
- Type
- Analog input 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.
- 3BSE008544R1
- Type
- Analog input module
- Application
- Acquires analogue field signals for process monitoring and control.
- Used with
- TU810, TU812, TU814, TU830, TU833
- Module model
- AI820
- Article number
- 3BSE008544R1
- Type
- Analog Input
- Number of channels
- 4
- Signal specification
- -20..+20 mA, 0(4)..20 mA, -10..+10 V, 0(2)..10 V
- Signal type
- Bipolar differential
- Resolution
- 14 bit plus sign
- HART
- No
- SOE
- No
- Redundancy
- No
- High integrity
- No
- Intrinsic safety
- No
- Isolation
- Groupwise isolated from ground (RIV=50 V)
- Input impedance
- 200 kΩ ± 25% (voltage mode, common mode) 800 kΩ ± 25% (voltage mode, normal mode) 250 Ω (current input)
- Current limiting
- Transmitter power can be current limited by the MTU
- Power dissipation
- 1.7 W
- Current consumption +5 V Modulebus
- 80 mA
- Current consumption +24 V Modulebus
- 0
- Current consumption +24 V external
- 70 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
- BB
Show all 34 specificationsShow fewer
- Width
- 45 mm
- Height
- 119 mm
- Depth
- 102 mm, 111 mm including connector
- Weight
- 0.2 kg
Technical documents (1)
Key features
- 4 analog input channels
- Signal range: -20..+20 mA, 0(4)..20 mA, -10..+10 V, 0(2)..10 V
- Resolution: 14 bit plus sign
- Isolation: Groupwise isolated from ground (RIV=50 V)
- Redundancy: No
- HART: No
About the ABB 3BSE008544R1
AI820 (3BSE008544R1) is an ABB S800 analog input module with 4 channels. Signal specification: -20..+20 mA, 0(4)..20 mA, -10..+10 V, 0(2)..10 V. The module uses the S800 mechanical format. The specified resolution is 14 bit plus sign. ABB lists groupwise isolated from ground (riv=50 v) isolation. Order number 3BSE008544R1 identifies this module variant; the model name and revision should be checked together before replacement.
What is the 3BSE008544R1 used for?
Acquires analogue field signals for process monitoring and control.
Lifecycle and successor
To be confirmed.
Before you order
What to photograph or confirm so the right unit is quoted.
Confirm both AI820 and order number 3BSE008544R1, 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 3BSE008544R1 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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