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City Theatrical SHoW DMX 3 Channel Low Voltage DC Dimmer

Product Code CI5620
Manufacturer City Theatrical

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The 5620 SHoW DMX Three Channel 10A Dimmer was designed to provide exceptional power and flexibility in a low voltage DC control unit. The D3 Dimmer can be configured as three separate 10A dimmers, two 15A dimmers, or one 30A dimmer. It will operate with any DC voltage between 9-24VDC and can be used with batteries or with mains-powered DC power supplies to control 3 channels of LEDs, Incandescent lamps, effects, or any other device that runs on 9-24V DC power. The 3 channel configuration is ideal for controlling RGB LED systems. Each dimmer channel can be separately configured with any of four different output profiles, including ISL curve dimming (for incandescent loads), linear dimming, LED dimming with five TV/Film Modes and six smoothing options, or Non-Dim operation. The unit may be configured either locally via the Button pad and LCD user interface, or via RDM.

Key Features

  • NEMA 1 enclosure, Aluminum and Steel
  • Accessory Mounting Plate for panel or pipe mounting included
  • User Interface:
  • (5) Control Pushbuttons: Back, Forward, Up, Down, Enter
  • 16 character x 2 row LCD display, Monochrome, Backlit
  • Recessed Reset pushbutton
  • DMX/RDM termination switch



  • XLR5PM for DMX/RDM input
  • XLR5PF for DMX/RDM pass-thru
  • (8) 45A Anderson Powerpole connectors as 1 x 2P set Dimmer Power IN and 3 x 2P sets as Dimmer Outputs
  • Individually controllable via DMX or RDM
  • 4 selectable output formats:
    • ISL (incandescent) dimming curve
    • Linear (incandescent) dimming curve
    • LED dimming curve with five TV/Film Modes and six smoothing options
    • Non Dim

Configuration Options

  • Dimmer Personality (configure with 1, 2 or 3 DMX Addresses)
  • DMX Start Address
  • ISL, Linear, ND, or LED Dimmer (settable separately for each)

RDM Functions

  • RDM Discovery
  • Identification
  • DMX Addressing
  • Configuration
  • Battery Voltage
  • Device Label
  • Data Loss Timeout
  • Test Level
  • Output Format

Compliance: ETL Listed, CE certified, FCC Emissions certified

Equipment available to buy from this site is for professional use only. Please note in certain countries some products listed may not be available from A.C. Entertainment Technologies Ltd.

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