Catalog Number
Notes
PRODUCT OVERVIEW
Type
Dimming Control Module
DIMMING CONTROL MODULE (DCM)
A device integrated into a light fixture that wirelessly communicates with
the node and interfaces with a dimmable driver.
DCM127 NX1
FEATURES
DCM OVERVIEW
•DCM provides wireless dimming control for any fixture with 0 to 10V dimming
ballast/driver
•Auxiliary sensor inputs (sensors not included)
•Wireless enabled communication
•2.4 GHz- IEEE 802.15.4 compatible
•FCC Part 15 approved
•Multiple Driver Support: 0–10V output can support up to 4 LED drivers in parallel
•Supports full remote reprogramming and hardware reset
•Supports dimming events and calendar synchronized with fixture on/off events
and calendar based control
•US/Canadian UL Recognized component: File E341128
GENERAL
•Voltage 70–305VAC 60Hz
•Average power consumption is 1.6 watts
•Maximum power consumption is 2.2 watts
•Operating Temperature Range: -40 to +85°C
•Remote continuous dimming control to any dim level from 0–100%
AUXILIARY SENSOR INPUTS
•DC Sensor Input (e.g. Motion/Occupancy Sensor)
-15VDC
@ 1 OmA auxiliary sensor input
•AC Sensor Input
-120-277VAC
Auxiliary sensor input
•Temperature Sensor Inputs:
-Supports
two independent temperature sensor probes
-Sensing
temperature range: -40°C to 125°C
DATA STREAMS:
•Automatic reporting of max., min. and average hourly temperature data
•Event Data:
-Notification
when temperature data exceeds specified thresholds
-Notification
when motion or occupancy sensors are triggered
PROTECTION
•2500V isolation input to output
•Short Circuit Protection: 0-10V output is short circuit protected, withstanding
direct shorts indefinitely
•Surge protection: 9500A rated 320J (8x20μsec)
REFERENCE DOCUMENTATION
•DCM Installation Guide
•ROAM Enabled Qualification Test FAQs
•ROAM Enabled Qualification Test Form
•Sensor Switch® SBO 6P or SBO 10P Sensor
11" Output
Leads*
11" Input
Leads*
90C TC Point
AC Sensor Input
DC Sensor and
Temperature Inputs
*All leads are 18 ga. stranded wire.
Ø0.22"
4.07"
3.48"
2.40"
1.20"
MAC ID Label
4.66"
1.44"
ORDERING LOGIC
Model & Voltage
Job Packs
DCM127 NX1 120–277 V
Blank 1 Unit
J12 12 Units
Example: DCM127 NX1 J12
DCM127 NX1V J12*
*For ROAMview™ add “V” to the end of the standard
catalog number. See example above.
One Lithonia Way Conyers, GA 30012 Phone: 800-442-6745 www.roamservices.net ©2012 Acuity Brands Lighting, Inc. All rights reserved 11/01/12
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DCM Dimming Control Module
WIRING DIAGRAM
ROAM Node
NEMA Receptacle
120–277V
One Lithonia Way Conyers, GA 30012 Phone: 800-442-6745 www.roamservices.net ©2012 Acuity Brands Lighting, Inc. All rights reserved 11/01/12
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DCM Dimming Control Module
WIRING DIAGRAM FOR OCCUPANCY SENSOR
ADAPTIVE LIGHTING APPLICATION
ROAM DCM127 with SensorSwitch® SBO 6P or SBO 10P Pole-Mount Occupancy Sensor (low voltage version)
The ROAM Dimming Control Module can be used in conjunction with the SBO 6/10 low voltage occupancy sensor. The DCM provides power to the occupancy sensor.
When the ROAM DCM with an SBO sensor detects motion, the fixture will immediately go to 100% burn level. It will return to normal operation once the sensor signal ceases.
BLK
SBO 6/10
(low voltage)
RED
WHT
-
-
+
+
+
+
-
-
15V
OUT
ROAM
DCM
OCC IN
SBO flying leads
4 conductor 300v PVC jacket,
28AWG stranded conductor cable
(no shield needed)
2x Tyco 3-640440-2
connectors (IDC)
Sheet#: DCM127NX1
This drawing, when approved, shall become the complete specification for the material to be furnished by ROAM on the order noted above.
A unit of similar design may be supplied, but only after approval by the customer in writing. This print is the property of ROAM and is loaned
subject to return upon demand and upon express condition that it will not be used directly or indirectly in any way detrimental to our
interests, and only in connection with material furnished by ROAM. Specifications subject to change without notice. Actual performance may
differ as a result of end-user environment or application.
Limited warranty located at www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
One Lithonia Way Conyers, GA 30012 Phone: 800-442-6745 www.roamservices.net ©2012 Acuity Brands Lighting, Inc. All rights reserved 11/01/12
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