EDI LMS Datasheet

Architectural Controls

®

Lighting Management System (LMS)

10 AMP
3 - 12AWG

2 - #18AWG
(NOT BY EDI)

2 - #18AWG
(NOT BY EDI)

2 - #18AWG
(NOT BY EDI)

2 - #18AWG
(NOT BY EDI)

FIRE ALARM ACTIVATION
FOR ADDITIONAL LMS
UNITS

D-101
WALLPLATE

PHOTOCELL

OCCUPANCY
SENSOR

D-101

WALLPLATE

PHOTOCELL

OCCUPANCY

SENSOR

INPUT FOR FIRE ALARM
FROM DRY CONTACT
CLOSURE (BY OTHERS)

10 AMP
3 - 12AWG

2 - #18AWG
(NOT BY EDI)

2 - #18AWG
(NOT BY EDI)

2 - #18AWG
(NOT BY EDI)

2 - #18AWG
(NOT BY EDI)

LMS

Control

Card

20 AMP

3 - 12AWG

DUAL 10 AMP RISER

Features

• Daylight harvesting via photo sensor for reduced energy consump-

tion

• Load shedding via occupancy sensors, time clocks, photocells, and

Building Management Systems (BMS)

• Remote operation of presets

• ON/OFF controls from multiple input devices

• Stand-alone 20 Amp unit controls up to 64 dimmable fluorescent

ballasts without the need for a secondary dimmer rack

• Compatible with all EDI permanent installation dimmer racks & relay

cabinets to include: Versa Pak™, Prolite™, MVP™, MX™, Note­book™, and 20 Amp Relays

• Relay closures for HID and fluorescent stepper ballasts

• Works with 2-wire, 3,-wire, and 4-wire dimmable fluorescent ballasts

• Conforms to California Title 24 (automatic daylighting control device)

and ASHRE 90.1 as well as most state and local energy codes.

Description

Designed with today’s “green” standards in mind, EDI’s Light Management System (LMS) allows automatic regulation of facilities lighting for increased
energy efficiency. This system interfaces seamlessly with building management systems, photocells (daylight harvesting), occupancy sensors, time
clocks (load shedding) and more.

With an incredible degree of flexibility and versatility, The LMS can be used independently to control up to 32 dimmable fluorescent ballasts per 2­circuit card. It can be combined with any of EDI’s full range of UL listed 100% duty cycle dimmers and relays. Combinations of 2, 6, or 12 control chan­nels may be selected, depending upon the total number of dimmers, relays, and non-dims in your particular application.

With the LMS, it is possible to control most types of lighting, including incandescent (line voltage/low voltage), fluorescent (2-wire, 3-wire, or 4-wire
standard/dimming ballast), neon ballast, cold cathode, and the new Dynavision™ HID dimming ballast from Advance Transformer.

Option Information

LMS Standalone Unit

Dual 10 Amp
Dual Fluorescent
Incandescent

LMS Dimmer/Relay Controller

2 circuit
6 circuit
12 circuit

Electronics Diversified, Inc.

1675 NW Cornelius Pass Road • Hillsboro OR 97124 USA
[phone] • [phone] • FAX: [phone]
www.edionline.com

®

Control Inputs

Motion Detector
Photocell
Analog
Take-control analog option
Remote Device Interface
Remote ON/OFF
DMX inputs

Voltage Options

120VAC
240VAC
277VAC

Physical Data

Incandescent

16.900” x 8.690” x 5.000”

7.50 lbs.
Fluorescent

13.000” x 8.750” x 2.750”

5.00 lbs.

Product Datasheet

A190

August 2004

Page 1 of 2

Architectural Controls

®

Lighting Management System (LMS)

Full Feature Riser Diagram

TO 2, 3, OR 4-WIRE FLOURESCENT BALLASTS

0 -10VDC
2 CHANNELS

ANALOG
CONTROL
2 CHANNELS

OCCUPANCY
2 CHANNELS

PHOTOCELLS
2 CHANNELS

REMOTE DEVICE INTERFACE (RDI) -DRY
CONTACT FOR FIRE ALARM, TIME CLOCK,
PANIC SWITCH, OR BUILDING MANAGE­MENT SYSTEM (BMS)

OR INCANDESCENT DIMMERS

2 x
TYPICAL

D-301

2 x
TYPICAL

D-420

2 x
TYPICAL

SENSORS

2 x
TYPICAL

MAXIMUM OF 6
PHOTOCELLS PER CHANNEL

3 - #12 AWG

2 - #18AWG

(NOT BY EDI)

4 - #18AWG

(NOT BY EDI)

2 - #18AWG

(NOT BY EDI)

2 - #18AWG

(NOT BY EDI)

2x TYPICAL

10 AMP

I
N
P
U
T

120VAC

3-#12 AWG

LMS

CONTROL

CARD

2 CHANNELS

OPTIONAL

DMX

CONTROL
INTERNAL

XX - #18AWG
(NOT BY EDI)

10 AMP
3 - #12 AWG

TO 2, 3, OR 4-WIRE FLOURESCENT BALLASTS
OR INCANDESCENT DIMMERS

2 - #18AWG
(NOT BY EDI)

O
U

0 - 10VDC

T

2 - #18AWG

P

(NOT BY EDI)

U
T

0 - 10VDC ADJUSTABLE

2 - #18AWG
(NOT BY EDI)

ADJUSTABLE SETPOINT
FOR LIGHTING SENSOR
THRESHOLD

FULL-FEATURED
STANDALONE WIRING

DRY CONTACT
ACTIVATION
OUTPUT

2 x
TYPICAL

2 x
TYPICAL

2 x
TYPICAL

THREE
STAGE

STEP-

PER

(EDI)

1
2
3

COMMON

TO 3­LEVEL
STEPPING
BALLAST
(NOT BY
EDI)

100%

0%

Specifications

1. The Light Management System (LMS) is an inexpensive energy management
device that can integrate into current EDI dimmers or as a standalone unit in
smaller installations.

2. The LMS shall provide connections for: 2 photocells, 2 occupancy sensor
channels, 2 relay devices, 4 remote manual override control with variable output,
and 0-10V analog sources. Optional source connections include 2 DMX-512
sources.

3. The system shall interface to occupancy and photo sensors. The occupancy
sensor can toggle between any of the following presets: OFF, FULL, settable pre­sets, or photocell preset. The dimmed circuit(s) shall be “hard” started to allow for
proper energizing of the lamps before fading to the preset levels.

4. The system shall provide a power supply that operates motion and photocells
sensors. Motion and photocell sensors shall be manufactured by SensorSwitch™.
Motion and photocell sensors other than Sensor Switch™ shall be subject to
evaluation by Electronics Diversified, Inc. LMS provides 24 VDC+/- 6% at 0.24A.

5. The system has a four position function switch with run, service, low and high
settings. Run indicates automatic operation as dictated by the photocell. Service
brings both channels to full. High brings the dimmer to maximum output set by the
potentiometers . Low brings the minimum output set by the potentiometers.

6. The system shall have a photocell controlled preset. The preset shall have a
concealed adjustment screw for setpoint calibration. The system shall automatically
adjust the dimmer to compensate for changes in the ambient light level to maintain
constant lighting intensity. A lighting bandwidth control shall determine the amount
of lumen change to affect the system. It shall be adjustable from 2.5 to 40 lumens.
The module shall contain three LEDs to indicate below setpoint, at setpoint , or
above setpoint status. The preset shall have a fade rate adjustment between five
seconds and one hour to adjust for temporary ambient light level fluctuations. The
dimmer shall be factory set to approximately one minute. The dimmer shall also
have a built-in control-voltage LED bar graph to facilitate matched settings from
circuit to circuit.

7. Width, Preset A, Preset B, and fade rate controls shall be concealed behind a
screw-mounted plate to restrict access to authorized personnel. The status LEDs
and bar graph display shall be visible at all times.

8. The system shall have the option of being controlled by a 0-10VDC Analog or
USITT DMX-512 device. All control inputs shall be electrically isolated from the
incoming line and control electronics.

9. The system shall have an analog output 0-10V, a SCR dimmer output, and

relay control to interface with 4-wire ballasts, be integrated into dimming products, or
interface with remote device interfaces.

10. Any circuits may be switched off manually at a remote location by means of a
low-voltage switch or by occupancy sensor.

11. Two settable presets shall be available on the system. Each preset shall fea­ture a hidden rotary knob for intensity and the slide switch for activation. Remote
activation shall be offered by means of a low voltage switch, photocell, and/or by
occupancy sensor.

12. Dimming range shall be 100% to 0% of actual light output, without degrading
lamp life or performance. Actual dimming range may vary due to type and age of
lamps and ballasts, and physical placement of photocell.

13. The system shall be retrofittable to EDI current product line. It shall have the
capacity to control any current dimmer products..

14. The standalone unit shall have the option to contain two 10 Amp dimmers, for a
total of 64 ballasts per dual LMS standalone unit.

15. The dimmers shall be convection-cooled and shall include a thermal sensor to
shut down the dimmer if the heatsink temperature exceeds 185° F. (85° C).

16. The dimmer shall use an encapsulated pair of silicon-controlled rectifiers to
provide symmetrical alternating current output to the load at any output level from
OFF to FULL intensity. The entire load of the dimmer shall be carried solely by the
silicon-controlled rectifiers. The Silicon Controlled Rectifier shall inherently be de­signed in such a manner so that it is impossible for any spurious voltage to be trans­ferred to the control wires and damage low-voltage electronics. In addition to the
optical isolation provided internally in the power cube device, the protection design
shall employ a combination of Metal Oxide Varistors (MOV’s), pico fuses, and/or
transzorbs to provide complete protection. Dimmer modules without an individual
thermal sensor shall not be acceptable.

17. The standard incandescent dimmer shall have a rise time of 350µS. All rise­time measurements shall be between 10%-90% with dimmer output at 50%. Alter­nate manufacturers must supply either high performance chokes or certified test data
ensuring compliance with the above specification.

18. The standard dimmer shall have an insertion voltage drop of no more than 3.4V
RMS at the maximum rated load with 120VAC input.

19. The dimmer shall be U.L. Listed.

20. The LMS System shall be manufactured by Electronics Diversified, Inc., Hills­boro, Oregon, 97124.

Electronics Diversified, Inc.

1675 NW Cornelius Pass Road • Hillsboro OR 97124 USA
[phone] • [phone] • FAX: [phone]
www.edionline.com

®

Product Datasheet

A190

August 2004

Page 2 of 2