CLS-EXP-DIMU
The CLS-EXP-DIMU enables the expansion of the Crestron iLux™ Integrated Lighting System (CLS-C6 series) and other Crestron lighting dimmers to allow dimming of both forward and reverse phase type loads. Supported loads include electronic low-voltage, magnetic low-voltage, incandescent, neon/cold cathode, or 2-wire dimmable fluorescent. A single model supports 120, 230, or 277 Volt loads up to 16 Amps.
The CLS-EXP-DIMU simplifies installation by autodetecting the dimmable load type connected to it and selecting the appropriate dimming mode to control that load. Reverse phase (trailing edge) dimming supports incandescent and electronic low-voltage load types, while forward phase (leading edge) dimming handles magnetic low-voltage, neon, and other inductive load types.
Any output channel of the iLux system can be used to control the CLS-EXP-DIMU to dim a fully loaded circuit. It is also compatible with CLW-Series1 in-wall dimmers and select CLX-Series lighting control modules. The metal enclosure is designed for mounting to a vertical surface and can be installed in a space used for environmental air as defined in NEC Article 300.22(C). Conduit knockouts are provided on the bottom and lower sides. All connections are made via screw terminals behind the front cover.
•Works with Crestron iLux (CLS-C6 series), DIN-1DIMU4, CLW1 Series, and CLX Series dimmers
•Emulates the characteristics of the dimmer that is controlling it
•Up to five Expansion Modules can be connected to a single dimmer output
•Supports 120, 230, and 277 Volt ELV, MLV, NCC, incandescent, and 2-wire dimmable fluorescent loads
•Auto-selects for forward or reverse phase
•Can be installed in an air-handling space2
•Includes threshold adjustment for setting minimum fluorescent dimming level
•Built-in air gap relay at the output
•Surface mount design
1.CLW-Series devices must have a dedicated neutral.
2.As defined in NEC Article 300.22(C).
CLS-EXP-DIMU Physical View
CLS-EXP-DIMU Specifications
SPECIFICATION
Load Ratings
Output Channels
Load Rating
Minimum Load
at 120 Volts
at 230 Volts
at 277 Volts
Load Types
Maximum Modules per Dimmer Output
Input Voltages
Line Power
Control Input
Electrical Terminals
DETAILS
1
16 Amps
15 Watts
25 Watts
30 Watts
Electronic Low Voltage,
Incandescent, Neon/Cold Cathode, Magnetic Low Voltage, 2-Wire Dimmable Fluorescent (Advance Mark 10 Powerline® or equivalent)
5
120 to 277 Volts AC, 50/60 Hz
120 or 230 Volts AC, 50/60 Hz, phase independent of line power and load, presents 25 Watts load to the controlling device
Captive screw type; Accommodates two 22-12 AWG (0.34-4.0 mm2) wires
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Crestron Electronics, Inc. |
Installation Guide – DOC. 6682B |
15 Volvo Drive Rockleigh, NJ 07647 |
(2020684) |
Tel: 888.CRESTRON |
02.09 |
Fax: 201.767.7576 |
Specifications subject to |
www.crestron.com |
change without notice. |
iLux™ Expansion Module |
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Crestron CLS-EXP-DIMU |
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CLS-EXP-DIMU Specifications (continued) |
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CLS-EXP-DIMU Specifications (continued) |
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SPECIFICATION |
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DETAILS |
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SPECIFICATION |
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DETAILS |
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Enclosure |
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Surface mount module with (2) |
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Dimensions |
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integral mounting flanges, |
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Height |
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8.82 in (22.40 cm) |
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galvanized steel w/gray matte |
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Width |
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6.39 in (16.23 cm) |
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powder coat front panel, |
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Depth |
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3.18 in (8.08 cm) |
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extruded aluminum heat sink, ½” |
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Weight |
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3.34 lbs (1.52 kg) |
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and ¾” conduit knockouts |
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provided on bottom and lower |
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Compatible Control |
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left & right sides |
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Devices |
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Environmental |
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CLS(I)-C6 Series |
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iLux Integrated Lighting System |
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Temperature |
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32° to 104°F (0° to 40°C) |
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CLW-DIM Series |
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Wall Dimmers |
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Humidity |
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10% to 90% RH |
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CLW-DIMXRF Series |
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infiNet™ Wall Dimmers |
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(non-condensing) |
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CLX(I)-1DIM4 |
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Four Channel Dimmer Module, |
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Heat Dissipation |
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200 BTU/Hr at maximum load |
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Single Feed |
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CLX-1DIM8 |
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Eight Channel Dimmer Module, |
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(Continued on following column.) |
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Single Feed |
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CLX(I)-2DIM2 |
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Two Channel Dimmer Module, |
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Two Feeds |
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CLX(I)-2DIM8 |
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Eight Channel Dimmer Module, |
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Two Feeds |
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DIN-1DIMU4 |
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DIN Rail Universal Dimmer |
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This product is Listed to applicable UL Standards and requirements by Underwriters Laboratories Inc. These devices have been additionally evaluated to UL 2043, The Standard for Fire Test for Heat and Visible Smoke Release for Discrete Products and Their Accessories Installed in Air-Handling Spaces.
(E103692)
As of the date of manufacture, the CLS-EXP-DIMU has been tested and found to comply with specifications for CE marking.
NOTE: This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
2 • iLux™ Expansion Module: CLS-EXP-DIMU |
Installation Guide – DOC. 6682B |
Crestron CLS-EXP-DIMU |
iLux™ Expansion Module |
The following diagram shows several CLS-EXP-DIMU modules in a typical application.
CLS-EXP-DIMU Modules in a Lighting Application
Installation Guide – DOC. 6682B |
iLux Expansion Module: CLS-EXP-DIMU • 3 |