116-051609-014-B000
DIM10-281-21 Lighting Controller
0-10V CONTROL, 2 ANALOG INPUTS
Load Ratings: 5A @ 100-277VAC (+/- 10%), 50/60 Hz
Operating Temperature: -40 to +70 C / Operating Humidity: 10 to 90%, non-condensing
WARNING AND CAUTIONS:
•
TO AVOID FIRE, SHOCK, OR DEATH; TURN OFF POWER
AT CIRCUIT BREAKER OR FUSE AND
TEST THAT POWER IS OFF BEFORE WIRING!
•
Risk of Electric Shock -
More than one disconnect switch may be required to de-energize the
equipment before servicing.
•
To be installed and/or used in accordance with appropriate electrical codes and regulations.
•
If you are unsure about any part of these instructions, consult an electrician.
•
Use this device with copper or copper clad wire only.
•
Switched output is energized by default at power up
WARNINGS AND CAUTIONS:
•
Disconnect power at circuit breaker or fuse when servicing, installing or removing fixture or changing
lamps.
•
Mounting:
It is critical to the performance of this device that the antenna be oriented vertically. It
must point straight up or down for proper operation.
•
Wiring Connectors:
All existing wiring connectors must be replaced with new UL listed wiring
connectors. All wiring connectors must be correctly sized for the application and the number and the
size of the electrical conductors.
•
Metal conduit connector must be grounded.
INSTALLATION GUIDE
DESCRIPTION
The DIM10-281-21 is a California Title 24 compliant lighting controller
that provides real-time light monitoring and control with utility-grade
power monitoring. It includes two 24V sensor inputs and a sensor
power supply to connect sensors into the SimplySNAP
lighting solution.
FEATURES
•
True ON/OFF switching via relay, up to 5A load
•
0-10V dimming, up to 20mA source / 50mA sink*
•
Utility grade power monitoring (2%)
•
Up to 2 sensor inputs for standard wired sensors
•
Sensor power supply, 24V @ 50mA*
•
Pushbutton terminal blocks for easy installation
SPECIFICATIONS
Relay Max Switched Circuit
: Zero Cross, 5A
Dim Control Max Load
: 20 mA Source/50 mA Sink*
Radio Frequency
: 2.4 GHz (IEEE 802.15.4)
RF Transmission Output Power
: +20dBM
Operating Temperature
: -40 to +70C
Operating Humidity
: 10 to 90%, non-condensing
Configuration/Programming
: Stored in non-volatile memory
Dimensions
: 6.7” L x 2.1” W X 0.7” H (170 X 54 X 18 mm)
INSTALLATION INSTRUCTIONS
CAUTION
•
DIM10-281-21 controllers must be installed in accordance with
national, state, and local electrical codes and requirements
•
All work must be performed by qualified personnel
•
Disconnect all power before installation or service
•
Metal conduit connector must be grounded
•
The switched output (LOAD) is energized by default at power up
MOUNTING
It is critical to the performance of this device that the antenna be
oriented vertically. It must point straight up or down for proper
operation. When installing the DIM10-281-21 in an enclosure, antenna
position must be considered in order to provide optimum wireless
signal strength. For best transmission, all antenna should be oriented
vertically.
For a standard installation, place the light controller in the desired
location inside the fixture and secure it using (4) #4 machine screws.
Make sure the head of the screw does not extend outside the silk-
screened circular pattern on the printed circuit board at each hole
location. Use a nylon standoff at least 1/4” in length between the
board and the mounting surface to prevent shorts.
Before permanently installing it, verify the antenna can be mounted
external to the fixture and allows adequate room for connecting the
coax cable from the DIM10-281-21 to the antenna. Also, make sure the
antenna can be oriented vertically and is free from blockage by any
surrounding metal. (see Figure 1)
INSTALLATION INSTRUCTIONS
WARNING: TO AVOID FIRE, SHOCK, OR DEATH: TURN OFF
POWER
AT CIRCUIT BREAKER OR FUSE AND VERIFY
THAT POWER IS OFF BEFORE WIRING!
MOUNTING (CONT.)
1.
Connect the electrical service black wire (hot) to the
LINE
input on the DIM10-281-21.
2. Connect the
black
wire of the LED fixture to the
LOAD
output on the DIM10-281-21.
3.
Connect the electrical service white wire (neutral)
to the NEUTRAL input on the DIM10-281-21 and the
NEUTRAL input on the fixture..
Note: Steps 4-6 are for Class 1/2 Dimming Control
4.
Connect the
DIM-
wire from the fixture LED driver to
the
DIM-
input on the DIM10-281-21.
5. Connect the
DIM+
wire from the fixture LED driver to
the
DIM+
input on the DIM10-281-21.
6. Switch power on to the fixture. The light should turn
on.
Note:
When switched on, lamps should turn on to full
brightness. Approximately 10 VDC signal should
be present on the DIM+ wire using the DIM- wire
as reference.
Figure 1 - Antenna Orientation
Good
Bad
Antenna
Orientation
DIM +
PWR
SNSA
DIM10-281-21
WHITE
BLACK
AC LINE
AC NEUTRAL
NEUTRAL
LINE
LOAD
EARTH GND
DIM -
SNSR or RTN
ANTENNA
DIM -
DIM +
LINE
NEUTRAL
+24 VDC
PHOTOCELL AND
OCCUPANCY SENSOR
POWER (+24VDC)
SENSOR OUTPUT
DC RETURN
SENSOR OUTPUT
SNSB
PILOT
LED DRIVER OR
DIMMABLE FIXTURE
Figure 2 - Wiring Diagram
*Dimming and sensor currents are limited to 50% starting at +55C
