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      ABB DI811
      ABB DI811
      ABB DI811
      ABB DI811
      ABB DI811
      ABB DI811
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
      Ships by Thursday, November 12

      DI811

      S800 Digital Input Module

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          PRODUCT DESCRIPTION

          DI811 S800 Digital Input Module

          ABB DI811 is a sixteen-channel S800 I/O digital input module for 48 V DC current-sinking signals. Its inputs form two isolated groups of eight, each with process-voltage supervision, while optical isolation and channel indicators support the documented input and diagnostic arrangement.

          Selectable digital filters of 2, 4, 8 or 16 ms allow the input response to be configured within the documented limits. Match the BD mechanical keying and termination unit to the installation, and distinguish valid logic levels from the nominal field-supply specification.
          BEFORE YOU BUY

          Confirm the complete S800 Digital Input Module

          Send a label photo for review >>
          ACTUAL APPLICATIONS

          Relevant contexts for DI811

          These categories reflect documented ABB portfolio contexts, not proof of suitability for every installation. Exact-model selection remains subject to the approved configuration.
          • 01 · WATER & WASTEWATER

            Municipal Water and Wastewater Management

            Municipal utilities and public water servicesMunicipal wastewater and urban environmental protection
          • 02 · OIL & GAS

            Oil and Gas Extraction and Refining

            Upstream petroleum and natural gas explorationDownstream petroleum refining and gas distribution
          • 03 · PULP & PAPER

            Pulp and Paper Supply and Distribution

            Pulp and paper supply chain servicesPaper recycling and circular economy development

          Technical specifications for DI811

          • Product Model
            DI811
          • Spare Model
            3BSE008552R1
          • Product Parameters
            S800 Digital Input Module
          • Manufacturer
            ABB
          • Input channels
            16
          • Nominal input specification
            48 V DC; current sinking
          • Input signal voltage range
            36-60 V DC
          • Input current
            4 mA at 48 V
          • Isolation arrangement
            2 groups of 8 channels, isolated from ground
          • Logic-state voltage ranges
            State 0: -60 to +10 V; state 1: 30-60 V
          • Input impedance
            11 kohm
          • Selectable digital filter
            2 / 4 / 8 / 16 ms
          • Maximum field cable length
            600 m
          • Rated insulation voltage
            50 V
          • Dielectric test voltage
            500 V AC
          • Power dissipation
            2.7 W typical
          • 5 V Modulebus current
            50 mA
          • Protection rating
            IP20, IEC 60529
          • MTU keying code
            BD
          View all additional
          Ask for Quote

          Alternative Names

          3BSE008552R1 DI811 48 V DC digital input module S800 sixteen-channel current-sinking input 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 DI811 in the documented S800 I/O arrangement

          DI811 receives sixteen current-sinking 48 V DC digital inputs through the documented S800 I/O arrangement. Keep the complete DI811 and 3BSE008552R1 identity with the channel assignments. The two groups of eight require the appropriate field supply and group voltage-supervision connections.
          Check the specified signal range and logic-state thresholds separately. Select one of the documented 2, 4, 8 or 16 ms input filters to suit the engineered signal response. Incorrect voltage levels cannot be made valid by choosing a different filter time.
          Use a compatible MTU with BD keying and verify its terminal arrangement before connection. During commissioning, compare the field input states, channel indicators and ModuleBus diagnostics, including the process-voltage supervision of both groups. Apply the documented mounting-dependent ambient limits.

          Features:

          • Two supervised groups of eight inputs
          • 48 V DC input and logic-level checks
          • BD-keyed termination-unit selection
          Verify both supervised field supplies, BD keying and the selected filter times before commissioning DI811.
          INTERCHANGEABILITY

          Verify DI811 before replacement

          Retain DI811 and the complete 3BSE008552R1 article reference when identifying the replacement. A common S800 enclosure does not establish equivalent voltage thresholds, filtering or event-recording functionality. The official DI811 data sheet explicitly marks sequence-of-events support as unavailable.
          Record the MTU, BD keying, group voltage-supervision wiring and configured filter times before exchange. Multiple channel errors in one group can result from loss of its supervised process voltage; confirm the field-supply condition rather than assuming that every affected input channel has failed.
          After an approved exchange, verify each affected input state and both group-supervision paths against the controller diagnostics. Check the installation orientation and ambient-temperature restrictions before returning the connected process to service. No unrestricted cross-model substitution is asserted.

          Features:

          • Recorded filter and supervision settings
          • DI811-specific voltage thresholds
          • Verified channel and group diagnostics
          DI811 is a 48 V DC input module without SOE support. Do not substitute by housing or channel count alone.
          ABB DI811 S800 Digital Input Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

          Features:

          • Exact-model data for DI811
          • ABB hardware reference: pages 1-2
          • Series and ABB product directories
          Documentation for DI811 must match the complete installed product identity, the documented S800 I/O configuration and the supplied digital input module before service.

          Also searched as

          CI801 3BSE022366R1 TC512V1 3BSE018059R1 AO845A TU841 DO801 3BSE020510R1

          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.
          • 01

            Shipping & delivery

            Dispatch
            Eligible stock: same / next day
            Carriers
            DHL, FedEx or UPS
            Ship from
            Xiamen, China
            Reference size
            4.5 × 11 × 12 cm
            Reference weight
            0.2 kg
          • 02

            Payment & customs

            Payment
            Bank transfer (T/T)
            Currencies
            USD · EUR · GBP · RMB
            Credit cards
            Not accepted
            HS reference
            8538900000
            Origin
            Sweden
          • 03

            Warranty & returns

            Warranty
            12 months from AMIKON
            Inspection
            Label, condition and packing checks
            Returns
            Prior RMA authorisation required
            Compatibility
            Confirm before order
            OEM warranty
            Does not apply
          Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.

          • 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 DI811

          Direct answers about identity, compatibility, stock, warranty, payment and shipping.

          • Can a nominal 24 V signal be assumed to meet the DI811 on-state requirement?

            No. DI811 is specified for nominal 48 V DC input service. ABB lists 30-60 V as the logic-1 voltage range and 36-60 V as the stated input signal range. A nominal 24 V circuit therefore must not be accepted as a valid on-state by assumption.

          • Which input filter settings are available for commissioning?

            The selectable digital filter times are 2, 4, 8 and 16 ms. Choose the setting required by the engineered signal response and document it with the input configuration; do not treat a filter setting as a substitute for correct field wiring or voltage levels.

          • Why can several channels report an error after a field-supply loss?

            The sixteen inputs are divided into two groups of eight, with one process-voltage supervision input per group. Loss of the supervised voltage produces channel-error indications that can be read through the ModuleBus. Check the affected group supply before diagnosing multiple independent channel failures.

          • Does DI811 provide sequence-of-events recording?

            ABB marks SOE support as No for DI811. The presence of channel-state indicators does not establish timestamped sequence-of-events functionality. Confirm the required event-recording capability against the exact module and controller arrangement before selecting a replacement.

          • How should the termination unit be matched to this input module?

            The official compatibility table specifies BD keying and lists TU810, TU812, TU814, TU818, TU830, TU833, TU838 and TU850. Verify the exact termination-unit version and connection arrangement; the related-product pictures are not a wiring or keying check.

          • When does vertical mounting require a lower ambient limit?

            ABB states a maximum ambient temperature of 40 degrees Celsius for vertical mounting in a compact MTU, compared with 55 degrees Celsius in the general maximum-ambient entry. The operating-temperature line also distinguishes the 0-55 degree range from approvals issued for 5-55 degrees Celsius.

          • Are the front indicators enough to identify the source of every input fault?

            The front panel provides FAULT, RUN, WARNING and channel 1-16 state indicators. ABB also lists process-voltage supervision and ModuleBus error reporting. Review the controller diagnostics and the supervised field supply together with the LEDs rather than treating an LED state as a complete fault diagnosis.

          • Where is the complete DI811 ordering identity confirmed?

            The ABB DI811 product data sheet identifies article 3BSE008552R1. Match that full reference to the supplied marking and the required 48 V DC input function. A similar S800 housing or a matching channel count alone does not establish an interchangeable input module.
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