araya® CTM Operation
and Wiring Guide
CTM 012
CTM 019
CTM 032
CTM 12V
LCT
1. Operation Overview
The araya® Color Tuning Modules (CTM) utilize standard 0-10V building controls and/or a wireless Light
Commissioning Tool (LCT) for controlling on-Planckian correlated color temperatures (CCT), dimming values,
off-Planckian color points (color tinting) using the Saturation & Hue feature and setting Scene Presets. This
document describes how to control the CTM module utilizing 0-10V controls, the wireless remote or a
combination of the two.
Light Commissioning Tool (LCT). The araya® LCT wirelessly controls the CTM. While the LCT can act as a
stand-alone wireless controller, it is primarily intended to commission the CTM after installation. Each CTM has
a unique address and the operator uses the LCT to select the desired CTM, turn power on/off and then set CCT,
Dim, Saturation & Hue, and set Scene Presets. The LCT can also be used to trim the dimming levels when 0-10V
dimming control is enabled. Consult the LCT Operation Guide for detailed instructions.
0-10V Control. The CTM has 0-10V control wire pairs to control Dimming and CCT. Dimming is controlled
by the violet (+) and grey (ground) wires. CCT is controlled by the blue (+) and white (ground) wires. When a
control wire pair are grounded together, the 0-10V control mode is disabled, and the corresponding function
is controlled via the LCT.
Hybrid (wired & wireless) Control. 0-10V controls and the LCT can be used together to control the CTM module.
These are the features:
Trim. When 0-10V Dimming is enabled, the LCT can adjust the dimming level as a percentage of the
0-10V wired setting.
Scene Presets. The LCT can set up to 5 Scene Presets which are recalled using a wired 0-10V controller.
A scene is comprised of a CCT, Dim and Saturation & Hue level. Individual preset scenes also can be
modified and activated with the LCT.
On-Off Control. The CTM may be turned on-off by switching the input power from the 24V supply.
To store the settings, the lamp needs to remain on for at least 45 seconds after the CTM is initially set using
the LCT. When Scene Presets are activated using the LCT, the settings are stored immediately and no wait time
is needed. The lamp may also be turned on-off using the LCT without switching the power supply, but
a power draw of about 1W will remain.
Lumenetix Inc.
4742 Scotts Valley Dr.
Scotts Valley, CA 95066
877.805.7284
www.lumenetix.com
info@lumenetix.com
Revised 06.01.13
Specifications subject to
change without notice
araya® CTM Operation
and Wiring Guide
2. CTM Control Configurations and Wiring Diagrams
Before powering the CTM, select the desired configuration and connect the 0-10V control wires according to
one of the wiring diagrams shown below.
0-10V Dimming Control Only. Remove power from the CTM. Connect a 0-10V control device to violet (+) and
grey (ground) wires. When the CTM is powered up, the 0-10V control device will adjust Dimming from 1-100%.
Use the LCT to set CCT, Dimming, Saturation, and Hue to the desired levels and use Copy and Paste functions
to match lamp settings. Consult LCT Operation Guide. In this configuration, the LCT trims the dimming level,
i.e., adjustments to Dimming levels as a percentage of the 0-10V Dimming setting (Trim). Presets control are not
available in this configuration.
0-10 V CONTROLLER
INPUT
COMMON
LCT
10 V
INPUT
DIMMING
LCT WIRELESS
CCT / SAT+HUE
0V
GREY
1%
VIOLET
100%
araya® CTM Light Engine
Lead Color and Input
Lead Color
Input
Red
Positive 24V
Black
Negative
Violet
0-10V Dimming
Gray
Common
White
Common
Blue
Ground to Common
Note: 1. CTM sources current to 0-10V control at 0.2mA nominal capacity.
Lumenetix Inc.
4742 Scotts Valley Dr.
Scotts Valley, CA 95066
877.805.7284
www.lumenetix.com
info@lumenetix.com
Revised 06.01.13
Specifications subject to
change without notice
araya® CTM Operation
and Wiring Guide
0-10V Continuous CCT Control. Remove power from the CTM. Connect a 0-10V control device to the
blue (+) and white (ground) wires. When the CTM is powered up, the 0-10V control will adjust the CCT over
the tunable range LCT will control dimming and Saturation & Hue. A 0-10V control may also be added for
dimming (as shown). LCT adjustments to Dimming levels are a percentage of the 0-10V Dim setting (Trim).
If a 0-10V control is not used for dimming, the grey (ground) and violet (+) and grey (ground) wires must be
grounded together.
INPUT
10 V
COMMON
INPUT
DIMMING
COMMON
Continuous CCT
BLUE
0V
WHITE
GREY
1%
VIOLET
100%
araya® CTM Light Engine
Lead Color and Input
Lead Color
Input
Red
Positive 24V
Black
Negative
Violet
0-10V Dimming
Gray
Common
White
Common
Blue
0-10V CCT
Notes:
1. If no preset scenes are activated using the LCT, the CTM defaults to 0-10V control of the continuous CCT range.
2. If 0-10V control is not being used for dimming, the violet control lead must be grounded to gray common lead.
3. CTM sources current to 0-10V control at 0.2mA nominal capacity.
Lumenetix Inc.
4742 Scotts Valley Dr.
Scotts Valley, CA 95066
877.805.7284
www.lumenetix.com
info@lumenetix.com
Revised 06.01.13
Specifications subject to
change without notice
araya® CTM Operation
and Wiring Guide
0-10V Preset Control. Remove power from the CTM. Connect a 0-10V control device to the blue (+) and
white (ground) wires. Use LCT to set, store and enable up to five preset scenes comprised of CCT, Dimming
and Saturation & Hue levels. The 0-10V control will toggle between the preset scenes. A 0-10V control
may also be added for dimming (as shown) and will proportionally Dim from the stored value in the preset.
If a 0-10V control is not used for dimming, the grey (ground) and violet (+) wire must be grounded together.
INPUT
INPUT
10 V
COMMON
DIMMING
BLUE
0V
WHITE
1%
GREY
VIOLET
100%
COMMON
PRESETS
0-10V
Control Setting
SCENE 5
6.0V
SCENE 4
4.0V
SCENE 3
2.5V
SCENE 2
1.5V
SCENE 1
0.8V
araya® CTM Light Engine
Lead Color and Input
Lead Color
Input
Red
Positive 24V
Black
Negative
Violet
0-10V Dimming
Gray
Common
White
Common
Blue
0-10V Presets
Notes:
1. Preset scenes are commissioned and activated using the LCT. See LCT operating instructions.
2. If 0-10V control is not being used for dimming, the violet control lead must be grounded to gray common lead.
3. CTM sources current to 0-10V control at 0.2mA nominal capacity.
Lumenetix Inc.
4742 Scotts Valley Dr.
Scotts Valley, CA 95066
877.805.7284
www.lumenetix.com
info@lumenetix.com
Revised 06.01.13
Specifications subject to
change without notice
araya® CTM Operation
and Wiring Guide
Wireless Operation. CTM is shipped with the wireless mode enabled as the two pairs of control wires
are grounded. In this mode the LCT provides complete control of the CCT, Dimming, and Saturation & Hue.
LCT
INPUT
LCT WIRELESS
INPUT
DIMMING
LCT WIRELESS
CCT / SAT+HUE
100%
1%
araya® CTM Light Engine
Lead Color and Input
Lead Color
Input
Red
Positive 24V
Black
Negative
Violet
Ground to Common
Gray
Common
White
Common
Blue
Ground to Common
Note:
1. CTM sources current to 0-10V control at 0.2mA nominal capacity.
Lumenetix Inc.
4742 Scotts Valley Dr.
Scotts Valley, CA 95066
877.805.7284
www.lumenetix.com
info@lumenetix.com
Revised 06.01.13
Specifications subject to
change without notice