Doug Fleenor Design DMX12DIM-ELV-JBOX 12 Channel 100W Rack Mount Dimmer Junction Box - Reverse Phase

ITEM #: DFD-DMX12DIMELVJ MFG #: DMX12DIM-ELV-JBOX

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Doug Fleenor Design, Inc.
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$1,497.00

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DMX12DIM-ELV-JBOX - Overview

The DMX12DIM ELV-JBOX is ETL Listed to the UL508 standard.

The DMX12DIM ELV-JBOX is a twelve output dimmer designed for high efficacy loads, and minimal losses. This dimmer uses "reverse phase" (aka: "trailing edge") dimming techniques and MOSFET power devices. This type of control is required for proper dimming of many LED fixtures. Each output can drive loads up to 100 Watts. Each channel may be configured for reverse phase dimming (default), forward phase dimming, or non-dim operation.

The dimmer is a wall mounted unit. All connections are made by terminal blocks for easy contractor installation. The NEMA1 electrical enclosure is provided with standard conduit knockouts on four surfaces.

The DMX12DIM ELV-JBOX dimmer is fed by a single 120VAC 15A branch circuit. Each of the dimmers can be separately controlled using a typical DMX512-based lighting controller. The dimmers use MOSFET power devices. The dimmed outputs are Electronic Low Voltage (ELV) compatible using reverse phase (aka: trailing edge) control techniques The DMX12DIM ELV-JBOX is housed in a standard NEMA1 electrical enclosure. Knockouts are provided for easy installation.

The DMX12DIM ELV-JBOX can be mounted on any stable surface in compliance with local electrical codes. To mount the DMX12DIM ELV-JBOX: Remove the cover by loosening the front panel screws, Select the desired mounting location, Locate the mounting holes using the DMX12DIM ELV-JBOX as a guide, Secure the DMX12DIM ELV-JBOX to the surface using appropriate fasteners, After all wiring is complete and switches have been configured (see below), install the
cover and secure it in place.

  • Specifications:

    • Input circuit: Protected EIA-485 receiver (LT1785)
    • Input protection: Undamaged by up to 60 Volts continuous, 15KV transients
    • Input signal: 0.2 volts minimum, DMX512, DMX512/1990, or DMX512-A
    • Input & thru connectors: Pluggable Phoenix terminal blocks
    • Termination: No internal termination provided. A 120 Ohm termination resistor is provided on the Thru connector if the dimmer is the last device on the line
    • Power input: 120 VAC 60 Hz 10 Amps at full load, actual current draw is 0.07A plus connected load
    • Power input connector: 3 position terminal block (Line, Neutral, Ground) suitable for up to #12 AWG wire
    • Idle power: 7 Watts
    • Power output: 120 VAC 60 Hz 0.83 Amps (100W) maximum per output
    • Minimum load: No minimum load requirement
    • Output protection: 1.5A internal fuse on each output channel
    • Output connectors: 2 position terminal block (Line, Neutral) on each output suitable for up to #12 AWG wire.
    • Dimming circuit: Digitally fired, optically-isolated, MOSFET power devices that allow for forward or reverse phase dimmer control
    • Rise/fall time: 2 uS (10% to 90% at 90 degree firing angle) at rated load
    • Dimming curve: Square law, visually appealing on LED lamps (120V), halogen lamps, magnetic low-voltage, (MLV) and electronic low-voltage (ELV)
    • Non-dim curve: Each channel can be configured as a non-dim which turns on at 60%, off at 40%. Outputs switch on at zero crossing. Other non-dim trip point options include 50% and 1% (globally settable).
    • DMX footprint: Twelve consecutive DMX slots beginning with the selected DMX starting address
    • DMX starting address: Three digit thumbwheel switch, address changes are immediate (no power cycling required)
    • Local control: An "address switch" setting of 601 turns on output 1, 602 turns on output 2, etc. A setting of 699 turns on all outputs. A setting of 698 turns on all outputs when DMX is present. A setting of 697 turns on all outputs if any DMX level is above zero.
    • Status indicators:
      - Red POWER indicator
      - Green MIMIC 1 indicator mimics the intensity of output 1 (useful in troubleshooting)
      - Green SIGNAL indicator illuminates when DMX512 is present, flashes when local control is active (address switch settings of 601 thru 612 and 697 thru 699)
    • Cooling: Convection cooling, no fan required
    • Isolation: DMX512 input is optically isolated from AC power circuits to 600 Volts
    • Color: Gray
    • Safety listing: ETL Listed to UL 508
    • Size and weight: 18"H x 4"D x 12"W, 10 pounds
     

Required Accessories

DMX12DIM-ELV-JBOX - Required Accessories

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