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Honeywell 2MLR-DBDHS
Honeywell 2MLR-DBDHS
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Redundant Expansion Driver

2MLR-DBDHS

Product Information:

2MLR-DBDHS is a Honeywell redundant expansion driver for the MasterLogic-200 platform. It links redundant-controller and expansion-base hardware through copper/fiber.

For replacement, match the complete catalog number, match driver pair, base type and synchronization medium, receiving hardware, field connections, firmware or network configuration and every printed revision before commissioning.

Product image is representative; revision or series may vary. Contact us to request a specific version.
  • One-year warranty
  • Global shipping
  • Exact-model verification
    • PRODUCT OVERVIEW

      What is this product?

      2MLR-DBDHS is a Honeywell redundant expansion driver for the MasterLogic-200 PLC platform. It links redundant-controller and expansion-base hardware through copper/fiber; the exact supplied execution must match driver pair, base type and synchronization medium. It maintains the documented data path between controller, rack and field hardware so the installed network medium and topology remain compatible.

      Selection basis

      Selection must match the complete 2MLR-DBDHS marking, match driver pair, base type and synchronization medium, receiving base or controller, field wiring, firmware or network configuration, and any printed revision before replacement.
    • APPLICATIONS

      Where it may be used

      Application contexts for 2MLR-DBDHS, based on its documented redundant expansion driver function and recorded execution.

      Refining & Petrochemical

      Connects refining & petrochemical I/O over copper/fiber.

      Power Generation

      Carries controller traffic to power generation field panels.

      Pulp & Paper

      Extends networked control across pulp & paper cabinets.

      Oil & Gas

      Preserves the topology during oil & gas modernization.
Technical specifications for

2MLR-DBDHS

0 TECHNICAL PARAMETERS
  • Manufacturer:
    Honeywell
  • Product Category:
    PLC and Machine Control
  • Product Type:
    Redundant Expansion Driver
  • System Compatibility:
    Honeywell MasterLogic-200
  • Installation Role:
    Links redundant-controller and expansion-base hardware
  • Interface:
    copper/fiber
  • Capacity / Configuration:
    match driver pair, base type and synchronization medium
  • Catalog Identity:
    2MLR-DBDHS
  • Selection Basis:
    Complete catalog number and installed-system match
  • Stock Availability:
    1
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From enquiry to delivery

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  • 01

    Find the product

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  • 02

    Provide the details

    Share the exact part number, quantity, condition, revision, destination and any required certificates or photos.
  • 03

    Review the quotation

    Receive price, currency, condition, availability, warranty, lead time, shipping terms and quotation validity in writing.
  • 04

    Confirm the order

    Accept the quotation in writing and complete the required payment before shipment.
  • 05

    Pay by bank transfer

    Pay the full invoiced amount by bank wire in RMB/CNY, GBP, EUR or USD using the official invoice details.
  • 06

    Verify and dispatch

    The item receives a pre-shipment inspection and suitable protective packaging. Functional testing is performed only where appropriate equipment and procedures are available for the specific item. We confirm the applicable inspection scope and provide tracking after dispatch.
BUYER INFORMATION

Product condition level information

Commercial details are confirmed in writing before payment.
  • 01

    Factory Sealed

    Unused product with the original factory seal intact; packaging age or storage marks may still be present.

  • 02

    Original Pack

    Unused product in original manufacturer packaging that was not originally factory sealed.

  • 03

    Factory New

    New and current product sourced through the manufacturer or authorized supply channel when expressly confirmed in the quotation.

Alternative Names

2MLRDBDHS 2MLR DBDHS Honeywell 2MLR-DBDHS MasterLogic-200 2MLR-DBDHS

Information

Overview Manuals Network Interface Media and Topology Link Commissioning

Features:

  • Exact catalog identity 2MLR-DBDHS is retained for selection and receiving inspection.
  • The documented redundant expansion driver function uses copper/fiber in the Honeywell MasterLogic-200 architecture.
  • Compatibility review covers match driver pair, base type and synchronization medium, receiving hardware, configuration and commissioning.

2MLR-DBDHS is the documented redundant expansion driver execution for Honeywell MasterLogic-200. It links redundant-controller and expansion-base hardware through copper/fiber.

Before replacement, match the complete catalog number, match driver pair, base type and synchronization medium, receiving hardware, field connections, firmware or network configuration and every printed revision.

The 2MLR-DBDHS Honeywell Redundant Expansion Driver may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell 2MLR-DBDHS documentation and reference links.Important Notice: Confirm the complete catalog number, installed hardware and required document revision before replacement.

2MLR-DBDHS is selected for its documented redundant expansion driver function. It links redundant-controller and expansion-base hardware; confirm the complete catalog identity before use.

Match copper/fiber, match driver pair, base type and synchronization medium, the receiving Honeywell MasterLogic-200 hardware and every required terminal, connector or network setting.

After installation, check power and diagnostics, prove the affected signal or communication path, restore the approved configuration and record the final test results for 2MLR-DBDHS.

Technical notes

Verify 2MLR-DBDHS against the official Honeywell family documentation and the supplied unit marking. Match copper/fiber, match driver pair, base type and synchronization medium, receiving hardware, field wiring and the approved configuration before commissioning.

Functional Role

2MLR-DBDHS performs the documented redundant expansion driver role in the Honeywell MasterLogic-200 architecture. It links redundant-controller and expansion-base hardware through copper/fiber.

Compatibility and Commissioning

Before service, match match driver pair, base type and synchronization medium, the receiving rack or controller, field wiring, firmware or network settings, terminal hardware and the complete printed revision. Commission the affected path after installation.

Customs & shipping dimensions / weight

  • Packed shipping dimensions
    Confirmed after final packing
    The official exact-model source does not state a verified product dimension; final packed dimensions are recorded after protective packing.
  • Packed shipping weight
    Confirmed after final packing
    The official exact-model source does not state a verified net weight; final gross shipping weight is recorded after protective packing.
  • HS / customs code
    853890
    Recommended six-digit HS heading for a part used solely or principally with electrical-control apparatus; the destination customs declarant confirms the final tariff line.
  • Country of origin
    Confirm from supplied item
    Country of origin is recorded only from official item marking or Honeywell documentation.
  • Ships from
    Xiamen, Fujian, China
    Dispatch location, quantity and handling time are confirmed in the quotation.
  • Customs documents
    Confirmed for the destination
    Invoice, packing-list and origin-document requirements are agreed with the order.
PRODUCT & ORDER FAQS

Questions buyers ask about 2MLR-DBDHS

  • Which installed function must match 2MLR-DBDHS?

    Match the redundant expansion driver function, copper/fiber, receiving hardware and configured control strategy before substitution.
  • How is 2MLR-DBDHS identified during receiving inspection?

    Use the complete 2MLR-DBDHS catalog marking together with every printed revision or coating suffix; do not approve a unit from family appearance alone.
  • What wiring detail is important for 2MLR-DBDHS?

    Verify terminal assignment, signal direction, common arrangement, shielding and the documented copper/fiber before energizing the circuit.
  • What capacity check applies to 2MLR-DBDHS?

    Confirm match driver pair, base type and synchronization medium and compare it with the configured channel, rack or network requirement.
  • Which system should be recorded before replacing 2MLR-DBDHS?

    Record the Honeywell MasterLogic-200 controller, base position, adjacent modules, firmware or network settings and connected field devices.
  • What should be inspected before installing 2MLR-DBDHS?

    Inspect the connector, terminal block, locking features, coating condition and catalog label; replace damaged mating hardware before installation.
  • What commissioning checks follow a 2MLR-DBDHS replacement?

    Restore the approved configuration, verify diagnostics, exercise the affected signals or network path, and document the final operating state.
  • Can a similar MasterLogic module replace 2MLR-DBDHS?

    Only after its exact interface, match driver pair, base type and synchronization medium, electrical limits, base compatibility and software configuration have been checked against official Honeywell documentation.
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WHY BUYERS WORK WITH MOORE AUTOMATED

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Product-specific verification and written commercial details help purchasing and maintenance teams reduce mismatch risk.
  • Pre-shipment inspection

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  • Documentation available

    Product photos, packaging photos, certificates and datasheets can be provided when available.
  • Clear commercial terms

    Condition, warranty, lead time, included items and shipping terms are stated clearly in writing.
  • 20+ years of experience

    Over 20 years of experience in industrial automation and hard-to-source legacy parts.
  • Product Lifecycle Stage

    Availability for 2MLR-DBDHS is confirmed at quotation. The exact catalog marking, condition and included terminal or connector hardware are checked before shipment.

    Any alternative is proposed only after the receiving Honeywell MasterLogic-200 system, copper/fiber, configuration and commissioning requirements have been reviewed.

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Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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