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PRODUCT DESCRIPTION
AO820 3BSE008546R1 Four channel analog output module
ABB AO820 3BSE008546R1 is a four channel analog output module for the S800 I/O platform. Every channel can be configured independently for bipolar or unipolar current and voltage ranges, allowing one module to serve several actuator and instrument interface requirements while maintaining galvanic separation between the channels.
The module provides 12 bit conversion including sign, a maximum update cycle of 1.5 ms, output readback, and diagnostic supervision for open current circuits and output errors. Its output set as predetermined behavior supports controlled process response when communication or module conditions prevent normal controller values from being delivered.
The module provides 12 bit conversion including sign, a maximum update cycle of 1.5 ms, output readback, and diagnostic supervision for open current circuits and output errors. Its output set as predetermined behavior supports controlled process response when communication or module conditions prevent normal controller values from being delivered.
BEFORE YOU BUY
Confirm the complete Four channel analog output module
ACTUAL APPLICATIONS
Application fields for AO820 3BSE008546R1
AO820 3BSE008546R1 is used across compatible installations in the following broad industrial application fields, subject to verified system design and operating requirements.
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01 · CHEMICAL PROCESSING
Chemical and Petrochemical Manufacturing
Industrial chemical productionPetrochemical production and processing -
02 · POWER GENERATION
Thermal, Hydroelectric and Renewable Power Generation
Thermal and hydroelectric power productionRenewable generation and energy integration -
03 · WATER & WASTEWATER
Municipal Water and Industrial Wastewater Services
Municipal water treatment servicesIndustrial wastewater treatment operations
Technical specifications for AO820 3BSE008546R1
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Product ModelAO820 3BSE008546R1
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Spare Model3BSE008546R1
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Product ParametersFour channel analog output module
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In stock1 unit
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ManufacturerABB
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Analog outputs4
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Channel isolationIndividually galvanically isolated
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Output modesCurrent or voltage selectable per channel
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Current ranges−20 to +20 mA, 0 to 20 mA, 4 to 20 mA
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Voltage ranges−10 to +10 V, 0 to 10 V, 2 to 10 V
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Resolution12 bits including sign
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Under and overrange±15 percent
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Maximum current load550 Ω
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Minimum voltage load5 kΩ
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Rise timeLess than 0.7 ms
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Update cycle1.5 ms maximum
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Temperature drift90 ppm per °C maximum
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Rated insulation voltage50 V
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Redundancy supportNot supported
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HART supportNot supported
View all additional
Alternative Names
S800 I/O
Four channel analog output module
ABB Four channel analog output module
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Integrate AO820 3BSE008546R1 Four channel analog output module
Install AO820 in a documented S800 I/O station with the compatible module termination unit and controller configuration. Define the current or voltage mode separately for each channel and confirm that every connected actuator accepts the selected range and grounding arrangement.
Maintain channel isolation, cable shielding, and the permitted output load when routing signals to valves, positioners, converters, and other analog devices. Configure diagnostics and output set as predetermined behavior so each process loop reaches the intended safe or retained value when normal communication is interrupted.
After downloading the S800 configuration, verify module diagnostics and stimulate each of the four channels across its assigned range. Compare commanded and measured output values, confirm actuator direction and scaling, and prove the configured fallback behavior before placing the loops in automatic control.
Features:
- Exact identity: AO820 3BSE008546R1
- Family: S800 I/O
- Documented integration and testing
AO820 3BSE008546R1 requires documented system integration before energising the installation.
INTERCHANGEABILITY
Verify AO820 3BSE008546R1 before replacement
Match AO820 and article number 3BSE008546R1 in full because other S800 analog output modules differ in channel count, HART capability, redundancy, isolation, ranges, and termination requirements. Confirm the existing module termination unit and controller hardware definition before replacement.
Record channel mode, engineering range, output scaling, output set as predetermined value, cable shield, and field device assignment before removal. Preserve the installed station address and termination hardware, and isolate connected process actuators as required by the plant maintenance procedure.
Following replacement, review S800 diagnostics and test all four current or voltage outputs with traceable measuring equipment. Confirm readback, open circuit detection, actuator response, and configured fallback behavior for every loop before returning the affected process controls to service.
Features:
- Match AO820 3BSE008546R1 exactly
- Record connections and settings before removal
- Complete controlled post-installation tests
AO820 3BSE008546R1 requires replacement verification against the installed hardware and configuration.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.Features:
- Match documents to the complete product identity
- Use the applicable manufacturer family instructions
- Additional documents are supplied only when quoted
Documentation for AO820 3BSE008546R1 must be checked against the installed configuration before service.
Also searched as
Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Product size4.5 × 11.1 × 11.9 cm
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Net weight0.24 kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8538900000
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OriginSweden
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
Antistatic protection -
Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about AO820 3BSE008546R1
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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What is AO820 3BSE008546R1?
AO820 3BSE008546R1 is a Four channel analog output module for the S800 I/O. -
Which identity must be used when ordering AO820 3BSE008546R1?
Use the complete AO820 3BSE008546R1 marking and compare it with the installed label and project records. -
Can a similar family item replace AO820 3BSE008546R1?
Do not confirm substitution from a family name or similar appearance. Verify the complete code, interfaces, revision and approved configuration. -
What should be recorded before removing AO820 3BSE008546R1?
Record the installed position, connections, cable labels, settings and diagnostic state. -
What should be inspected when AO820 3BSE008546R1 arrives?
Inspect the label, housing, connectors, terminals and packaging for correct identity and condition. -
Which checks follow installation?
Restore the approved configuration and complete controlled power-up, diagnostic and functional tests. -
What information should accompany a quotation?
Provide the complete model, quantity, clear label photographs, destination and required delivery date. -
Which documentation applies?
Use the manufacturer documentation for S800 I/O and confirm that its scope covers the installed configuration.
READY TO VERIFY YOUR PART?
Get a AO820 3BSE008546R1 quote with price, lead time and revision check.
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