PWEMDMX Emergency DMX Controller

DMeXit UL924 Controller with DMX-RDM Opto-Splitter

By Pathway

    Buy America(n) Option Available
  • Overview
  • Specifications
The Pathway DMeXit is a UL924 compliant controller designed to send a control signal to DMX lighting in emergencies to satisfy minimum luminance levels for egress lighting. Using a wet or dry contact closure from other building management system, or the optional integrated phase loss detection device. User Recordable snapshot of a single universe DMX will be transmitted to four separate data runs.

  • UL924 Compliant DMX512 Controller
  • One universe of DMX input and four optically isolated four outputs
  • RDM compliant splitter on all outputs
  • Factory Default Snapshot sets all levels at full
  • May be triggered by external contact closure, integrated phase loss detection or on loss of DMX Input signal
  • Programmable Restore operations
  • Three mounting options
  • Optional Phase Loss Detection - 1, 2 or 3 phase 120-277VAC with optional 347VAC single phase detection.
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Color Black
Control Device Type Interface Device
Mounting Location Cabinet, Portable, Wall
Mounting Type Flush, Rack Mount, Surface
Product Type System Controller
Voltage Rating 120-277, 347
# of Comm. Ports 4
Receiving Protocol DMX, Dry Contact, RDM
Sending Protocol DMX, RDM
Compliance Listing BAA
Regulatory Listing CSA, cUL, UL924

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  • Spec Sheets

    Document Type Document Title Description Updated View

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  • Photometry & Revit (BIM)

  • Spectral Data Sheets

  • Guideline Specifications

    Document Type Document Title Description Updated View
    Guideline Specification Sheets PWEMDMX (DMeXit) CSI Specification.docx CSI Div 26 Part 2 7/3/2023
  • Revit Component Files (Non-Illuminated)

  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    CAD block-PWACC EMRR.DWG Blocks and Drawing (PWACC EMRR) DWG 7/13/2023
    CAD block-PWACC EMRR.pdf Blocks and Drawing (PWACC EMRR) PDF 7/13/2023 View
    CAD block-PWEMDMX.dwg Blocks and Drawing (PWEMDMX) DWG 12/14/2022
    CAD block-PWEMDMX.pdf Blocks and Drawing (PWEMDMX) PDF 12/14/2022 View
    Installation Instructions PWEMDMX Installation Guide.pdf DMeXit Install Guide 3/30/2023 View
    Line Drawing line-PWACC EMRR.DWG Dimensions and notes (PWACC EMRR) DWG 7/13/2023
    Line Drawing line-PWACC EMRR.pdf Dimensions and notes (PWACC EMRR) PDF 7/13/2023 View
    Line Drawing line-PWEMDMX.dwg Dimensions and notes (PWEMDMX) DWG 12/12/2022
    Line Drawing line-PWEMDMX.pdf Dimensions and notes (PWEMDMX) PDF 12/12/2022 View
  • Utility Rebate Search

  • Replacement Parts

  • Confidential Documents

  • Marketing Material (e.g. Brochures, Sell Sheets, FAQs, )

    Document Type Document Title Description Updated View
    Sell Sheet DMeXit Emergency Controller Sell Sheet_03.23.pdf DMeXit Sell Sheet 3/31/2023 View
  • Need Product Assistance? (e.g. How to Buy, Technical Support, Warranty)

    How to Buy

    Pathway Connectivity sells products for theatrical and entertainment lighting applications through a network of qualified dealers.  For a referral to a dealer near you, please click on the Contact Us form below.

    •  Contact Us

    For commercial applications, Acuity Brands Lighting and Controls products are primarily sold through a network of agents and distributors across North America, please see the link below to locate an agent near you.  

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    Technical Support

    Pathway Connectivity is dedicated to providing outstanding technical support.  Please call us at 1.866.617.3074 or email

    •  Technical Support


    Please click here to learn more about Pathway Connectivity terms & conditions and product warranty options. 

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