LIGHTING CONTROL DATA · systems. For outdoor lighting, the Basic Outdoor Controller provides simple, photocell-based control for security, parking, and signage lighting. The Controller

APPENDIX E LIGHTING

CONTROL DATA

B Power and Auxiliary Relay Packs

• Self-contained transformer relay system

• Available for 120, 220 to 240, 277 and 347 voltsystems

• Capable of switching up to 20 Amps of electricalload (ballast)

• Installation in J-box not required

• UL 2043 Plenum rated plastic

Power packs provide 24VDC operating voltage to allWatt Stopper 24VDC occupancy sensors andLightSaver controllers. Auxiliary relay packs aresimilar to power packs but have no transformerpower supply, only an isolated relay.

Plenum rated

Power packs are UL 2043 plenum rated with tefloncoated low voltage leads and plenum rated plastic.This means that they do not need to be installed inthe junction box, but can be installed in the plenum.Power and auxiliary relay packs are housed in ABS,UL-rated 94V-0 plastic enclosures.

Applications

The Watt Stopper’s power and auxiliary relay packsare designed to be flexible enough to control almostany lighting or HVAC load. For example, powerpacks can control lighting circuits, self-contained airconditioners, pumps, fans, motors, VAV systems,motorized damper controls and setback ther-mostats. They are excellent for any applicationwhich requires high voltage switching through lowvoltage controls. By linking power packs andsensors, an almost unlimited number of configura-tions can be obtained.

Operation

Power packs consist of a transformer and high-current relay combined in one small, powerfulpackage. The transformer has a primary highvoltage input and a secondary, low voltage output(24 VDC,115 mA, 114 mA with relay connected).The secondary voltage provides operating power toWatt Stopper sensors. When the occupancy sensorsdetect motion or light sensors detect inadequateambient light, they electrically close an internalcircuit which sends 24 VDC back to the power orauxiliary relay packs that control the lightingsystem.

DescriptionProductOverview

Features • Low voltage leads are teflon coated for use inplenum applications

• Can be used as a low voltage switch for otherapplications or as stand-alone low voltage switch

• 1/2 inch snap-in nipple attaches to standard elec-trical enclosures via 1/2 inch knockouts

P o w e r P a c k s

Snaps in for easyinstallation

Plenum rated

Essential componentfor ceiling mountedoccupancy sensor

Fully self-containedtransformer and relay

WiringDiagrams

Low VoltageSwitching

The Watt Stopper®, Inc.

Pub. No. 6704

OrderingInformation

Installation Notes

Specifications • Secondary voltage of 24 VDC• Secondary output of 150 mA, 114 mA with relay connected• Low voltage leads are rated for 300 volts• UL-rated 94V-0 plastic enclosure• ABS UL 2043 plenum rated plastic and wiring• Dimensions: 1.6" x 2.75" x 1.6" (41mm x 70mm x 41mm) with a 1/2 inch snap-in nipple• UL and CUL listed; Five year warranty

Power Pack Technical Information

Power Pack Installation Power Pack Schematic

Power Pack with Ceiling Sensor

3-Way Low Voltage Switching Low Voltage System Control

Auxiliary Relay Pack with Sensor

P o w e r P a c k s

WhiteNeutral

Black (Hot)

Red

Red

(High Voltage) (Low Voltage)

Red (+24 VDC)

Black (-COM)

Blue (+SW)High voltageconnection madeinside J-boxPower Pack

InstallationDiagram &Schematic

Neutral

Hot

Switch

24VDCSensor

Red

Red

White

Black Red

Bla

ckB

lue

PowerPack

LoadLoad

BLU Control Output

BLK Common

RED +24VDC

Power Pack

Slave Pack

Occupancy Sensor

N White

Hot Black

Red (line)

Red (load)

Red (line)

Red (load)

LOAD

LOAD

White (neutral)

OffSwitch

OffSwitch

BLU

BLK

BLU

BLK

RE

D

Hot

Neutral

+24 VDC - Red

Power Pack

N WhiteHot Black

RedRed

Common Black

24 VDC - SL Blue

3-Way Switches

3-Way Switches+24 VDC - Red

Power Pack

N WhiteHot Black

RedRed

Common Black

24 VDC - SL Blue

Control Panelor Switch

*

B120E-P

B277E-P

B230E-P

B347D-P

S120/277/347E-P

24 VDC; 150 mA**

24 VDC; 150 mA**

24 VDC; 150 mA**

24 VDC; 150 mA**

Power Pack

Power Pack

Power Pack

Power Pack

Relay Pack

1

-

1

-

1/-/-

13

-

13

-

13/-/-

20

20

20

15

20/20/15

Catalog No. Description/Type Voltage Ballast (A) Incan (A) Motor (HP) Output

Load Ratings

Power packs are white; auxiliary relay packs are black. **Output is 150 mA before relay is connected and 114 mAafter relay is connected.

1. All Watt Stopper power packs should be installed in accordance with state, local, and national electricalcodes and requirements.

2. Power packs are designed to attach to existing or new electrical enclosures with 1/2 inch knockouts.(Check electrical codes in your area.)

3. Most applications require UL listed, 18-22 AWG, 3-conductor, Class 2 cable for low voltage wiring. Forplenum return ceilings use UL listed plenum-approved cables.

Input

120 VAC; 60 Hz

277 VAC; 60 Hz

220-240 VAC; 50-60 Hz

347 VAC; 60 Hz

120/277/347 VAC; 60 Hz

*

*Capacitor between Red and Black - 220 µf, 35 V

Special Power Packs & Supplies

The Watt Stopper has several power packs and power supplies that fill the needs of a variety of specialapplications. These products can help to make a lighting control installation more cost efficient and flexible.

Form C Power Packs

The Form C power packs contain a single pole,double-throw isolated relay with a normally openand normally closed output. These power packs canbe used with a standard occupancy sensor tointerface with HVAC or other systems. Specialattention needs to be made to the load ratings asthey vary and are significantly lower than standardpower packs.

2 Relay Power Packs

The Watt Stopper C-Series power packs contain 2isolated relays. These power packs can be usedwhere 2 circuits need to be controlled at the samepoint. They provide a convenient alternative to using2 power packs thus reducing installation time andcosts. They are also useful where installation spaceis limited.

AT Power Supplies AT Specifications & Wiring

Form C Specifications & Wiring

2 Relay Specifications & Wiring

The AT-120 and AT-277 power supplies provide upto 800 mA of 24 VDC to Watt Stopper occupancysensors and control products. The units aredesigned for applications where many sensors arebeing used. They contain a transformer and norelay. Watt Stopper power and/or auxiliary packsare needed to do the switching. The AT-120 and AT-277 are useful in large, open office applications andin large warehouses.


AT PowerSupply

Form C PowerPack

2 Relay PowerPack

OrderingInformation

P o w e r P a c k s

AT-120

AT-277

A120C-P

A277C-P

C120E-P

C277E-P

Power Supply

Power Supply

Form C Power Pack

Form C Power Pack

2 Relay Power Pack

2 Relay Power Pack

Catalog No. Description/Type Voltage Ballast (A) Incan (A) Motor (HP) Output

*Contains an isolated relay with normally open (NO) and normally closed (NC) contacts.**Rating per relay.

120 VAC, 60 Hz

277 VAC, 60 Hz

120 VAC, 60 Hz

277 VAC, 60 Hz

120 VAC, 60 Hz

277 VAC, 60 Hz

-

-

1NO/.25NC

2NO/.5NC

1**

-

-

-

8NO/5NC

6NO/3NC

20**

20**

-

-

5NO/3NC

5NO/2.5NC

13**

-

24 VDC; 800 mA

24 VDC; 800 mA

24 VDC; 100 mA*

24 VDC; 100 mA*

24 VDC; 150 mA

24 VDC; 150 mA

Input Load Ratings


Black (COM)

Red (+24VDC)Black (HOT)

White (NEUTRAL)

U1

(WHT)Neutral

Hot (BLK)

(RED)


+24 VDC (RED)

-COM (BLK)

+SW (BLU)

Normally Open

Normally Closed

Common (BRN)

(BLU)


Orange (+SW2)

Yellow (+SW1)

Black (COM)

Red (+24 VDC)(150mA)

Black (HOT)

White (NEUTRAL)

Yellow

Yellow

Orange

Orange

LOAD 1

LOAD 2

• Up to 800 mA of 24 VDC power• Secondary voltage of 24 VDC• Housed in NEMA 1 enclosure

• Up to 100 mA of 24 VDC power before relay isconnected; 64 mA after relay is connected

• Secondary voltage of 24 VDC• UL rated 94V-0 plastic enclosure with snap-in

installation

• Up to 150 mA of 24 VDC power before relays areconnected; 114 mA after single relay is con-nected, 78 mA when both relays are connected

• Secondary voltage of 24 VDC• Housed in 4” metal junction box

Pub No. 6802

♦ Low-voltage switching platform

♦ User-selectable number of factory installedrelays

♦ Direct control of individual relays by switchesor occupancy sensors

♦ Optional automation modules for indoor andoutdoor control applications

♦ Automation modules accept contact closurefrom switch, timeclock, or security system forscheduling input

♦ UL and CUL listed, one year warranty

Modular in design, The Watt Stopper basic relaypanel provides automated lighting control from a low voltage switching platform. Users canimplement exterior and/or interior control with one or more automation modules.

The basic relay panel consists of a tub and cover, power supply, and panel interior withrelays. Users can select the number of relays needed (in multiples of four). The tub, cover,and power supply provide the basic housing and power components. The panel interior pro-vides the mounting framework for the system’s relays, power supply, and the optionalautomation modules. Users can select the panel configuration with up to 12, 24, or 48 relays,depending on the size and complexity of their application. Each lighting load is wiredthrough a relay, which can be controlled by either a low-voltage switch or an occupancysensor.

Users may select optional automation modules for additional functionality. The Basic IndoorController (HBIC12BC) offers Master ON/OFF control for a group of 12 relays, as well asoptions for selectable time delays, blink warnings for individual overrides, and automaticON for the whole group. At the same time, it retains individual switch overrides for eachrelay. The Indoor Controller utilizes an occupied/unoccupied (regular business hours/afterhours) approach, and accepts scheduling input from timeclocks and building managementsystems. For outdoor lighting, the Basic Outdoor Controller provides simple, photocell-based control for security, parking, and signage lighting. The Controller package includesan exterior photosensor that detects natural light levels that, in turn, trigger ON or OFFcontrol signals. Other optional components include the Basic Switch Interface, whichenables any 2- or 3-wire maintained or momentary input to control a group of relays (up to12) while retaining individual switch overrides.

The Basic relay panel provides a flexible way to achieve essential interior and exterior auto-mated lighting control, and provide the conveniences of low voltage switching.

Basic Relay Panel

SystemDescription

BasicOperation

Features

Applications

®

Relay Panel Technical Information

Wiring Diagrams

System Layout

The Watt Stopper®, Inc.Pub. No. 13002

PanelChecklist

PanelOptions

Specifications ♦ Panels available in 12-, 24-, or 48-relay configurations♦ Direct switch to relay control♦ User-selectable number of factory-installed relays (multiples of four)♦ Optional automation modules for interior and exterior control applications♦ Basic Indoor Controller includes options for adjustable time delay, blink warning, and Auto

ON, accepts contact closure from switch, timeclock, or security system for scheduling input♦ Exterior control capabilities include a single photocell input for three separate outputs provid-

ing ON/OFF control for security, parking with optional egress delay, and signage lighting♦ Basic switch interface module allows any switch input to drive a momentary relay output♦ UL and CUL listed, one year warranty

HINxxy12BC

HINxxy24BC

HINxxy48BC

HPSM115/277

HTUBxx

HCVRxxSL

HCVRxxFL

Panel interior

Power Supply

Tub

Cover

Basic relay panel interior (12.25 W x 11.63 H x 4.38 D)



Power Supply 115/277 VAC

Tub Enclosure for 12, 24, or 48-relay system

(specify 12, 24, or 48 relays in place of xx in product catalog number)

Enclosure cover for 12, 24, or 48--relay tub; Surface mount, lockable

(Specify # of relays in place of xx in catalog number)

Enclosure cover for 12, 24, or 48--relay tub; Flush mount, lockable

(Specify # of relays in place of xx in catalog number)

HBIC12BC

HPCP3BC

HUSM12BC

Automation

Modules

Other

Basic Indoor Controller

Basic Outdoor Controller with photosensor

Basic Switch Interface

A basic relay panel includes the following:

Optional panel enhancements include:

Product group Catalog No. Description

Timeclock or building management system


123456789

101112

123456789

101112

Individualoccupantswitch

Photocell

Security

Occupiedcontacts

Parking

Signage

Basic Outdoor Controller

Basic OutdoorController


Basic relay panel

123456789101112

123456789101112

Photocell

Exterior lightingInterior lighting

Relay Panel with Basic Outdoor ControllerRelay Panel with Basic Indoor Controller

Relay Panel with Automation Modules

D T-200 Dual Technology Sensor

Accepts low voltage switchinput for manual-on operation

Walk-through modeincreases savings potential

SmartSet™ automaticallyselects optimal settings foreach space

• Advanced control logic based on RISC microcon-troller provides:

• Detection Signature Processing eliminates falsetriggers and provides immunity to RFI and EMI

• SmartSet automatically adjusts sensitivity andtime delay settings to fit occupant patterns

• Walk-through mode turns lights off 3 minutesafter the area is initially occupied – ideal forbrief visits such as mail delivery

• Available with built-in light level sensor featur-ing simple, one-step setup

Built-in light levels e n s o r

The Watt Stopper’s DT-200 Dual Technology occu-pancy sensors combine passive infrared (PIR) andultrasonic technologies into one unit to achieveprecise coverage.

SmartSet

Using SmartSet™ technology, the DT-200 sensorsrequire no adjustment at installation. SmartSet moni-tors the controlled space to identify usage patterns.Using this information, it automatically adjusts thetime delay and sensitivity for optimal performanceand energy efficiency. The sensor assigns shortdelays (as low as 5 minutes) for times when thespace is usually vacant, and longer delays (up to 30minutes) for busier times.

Applications

The Watt Stopper dual technology sensors have theflexibility to work in a variety of applications.Mounted at 10 feet, the sensors can cover up to 2000square feet of walking motion and 1000 square feetof desktop motion. The sensors are designed tocontrol lighting in difficult applications, such asclassrooms, where one technology alone couldencounter false triggers. In addition to classrooms,the DT-200 works well in warehouses, large offices,open office spaces, and computer rooms.

Operation

The DT-200 turns lighting on when both PIR a n dultrasonic technologies detect occupancy. It can alsowork with a low voltage switch for manual-on opera-tion. PIR technology senses the difference betweeninfrared energy from a human body in motion andthe background space. Ultrasonic technology usesthe Doppler Principle and high frequency (40 kHz)ultrasound to sense motion within the space. Oncelighting is on, detection by either technology holdslighting on. When no occupancy is detected for thelength of the time delay, lighting turns off. The DTcan also be set so that only one technology isneeded to trigger lighting on or both technologiesare needed to hold lighting on. The sensors are lowvoltage and utilize a Watt Stopper power pack.

Combines passiveinfrared and ultrasonict e c h n o l o g i e s


Features • Sensors work with low voltage momentaryswitches to provide manual control

• LEDs indicate occupancy detection• 8 occupancy logic options give users the ability to

customize control to meet application needs

• Available with isolated relay for integration withBAS or HVAC

• Swivel mounting bracket for convenient cornermounting to wall or ceiling

O c c u p a n c y S e n s o r s

Wiring &Mounting

Coverage


OrderingInformation

Specifications

DT-200

DT-205

Dual technology sensor, full-featured; dense wide angle lens

Dual technology sensor; dense wide angle lens

Catalog No. Description Voltage Current Coverage

All units are white and use Watt Stopper power packs. Current consumption can be slightly higher when only onesensor per power pack is used.

24 VDC

24 VDC

43 mA

35 mA

up to 2000 sq ft

up to 2000 sq ft

• 24 VDC/VAC and halfwave rectified AC• 40 kHz frequency ultrasonic transmission• Time delays: SmartSet (automatic), fixed (5, 10, 15, 20, or 30 minutes), walk-through, test-mode• Sensitivity adjustment: SmartSet (automatic) or reduced sensitivity (for PIR sensitivity); ultrasonic

sensitivity is variable with trimpot • Built-in light level sensor (DT-200) – works from 2 to 200 footcandles• Low voltage, momentary switch input for manual operation• DT-200 contains an isolated relay with N/O and N/C outputs; rated for 1 Amp at 24 VDC/VAC• 2000 sq ft of walking motion mounted at 10 ft; 1000 sq ft of desktop motion • Units per power pack: DT-200: up to 2 (B), up to 3 (BZ); DT-205: up to 3 (B), up to 4 (BZ)• Dimensions: 4.4" x 3.4" x 2" (110.3mm x 85.9mm x 49.6mm) LxWxD• UL and CUL listed; Five year warranty

D T-200 Technical Inform a t i o n

Wiring Diagram Mounting

Product Controls DIP Switch Settings

O c c u p a n c y S e n s o r s

A swivel mountingbracket, attached tothe sensor, allowsthe sensor to beangled for wall orceiling mounting.

Grooves on thebracket help toachieve desiredangle for coverage.

Wiring diagram includes bi-levelcontrol and manual-on optionwith momentary switch

Coverages shown are maximum and represent half-stepwalking motion. Under ideal conditions, with no barriersor obstacles, coverage for half-step walking motion canreach up to 2000 sq ft while coverage for typical desktopactivity can reach up to 1000 sq ft.

All LS-301 adjustments are made with one of twohandheld remotes. The LSR-301-S provides fivebuttons for initial set-up, which is easily completedby first raising or lowering electric light levels todesired levels, then programming this target levelinto the photosensor. The LSR-301-P providesthree buttons for occupants to adjust light levels.With this optional tool, users can increase targetlight levels by up to 25% or reduce them to thelamp/ballast minimum level. Pressing the “Auto”button returns the control to programmed levels.

LS-301 Dimming Photo s e n s o r

All setup performed remotelywith handheld

Controls standard 0-10 VDCelectronic dimming ballasts Optional occupant adjustment

via handheld remote

• Provides precise control of lighting to maintaindesired light level

• Extremely linear photocell response withgreater than 1% accuracy

• Designed to measure light as the human eyeperceives it, eliminating “overreporting”illumination levels provided by daylight

Closed loop daylighting control

The LightSaver LS-301 is a ceiling mount, lowvoltage indoor photosensor that works with stan-dard, 0-10 VDC electronic dimming ballasts to dimlighting as daylight increases.

Adjustment via Handheld Remote Control

Applications

Operation

The LS-301 mounts on a ceiling and utilizes aspectral filtering system to measure daylight andelectric light levels. A closed loop daylightingsystem, the LS-301 measures the total light levelfrom daylight and electric light in the controlledarea to adjust electric lighting levels. As the day-light contribution increases, the lights dim down.The photosensor utilizes sliding setpoint control,which responds to the different spatial distributionqualities of electric light and daylight. The LS-301calculates the required light level for current day-light contribution based on two setpoints. Onerepresents the target level when no daylight ispresent (night setpoint) and the other when signifi-cant daylight is present (day setpoint).

D a y l i g h t i n g C o n t r o l s

Automatic dimming basedon ambient light levels

Single zone control


Features • Separate handheld remote controls for setupand occupant adjustment to prevent tampering

• Boosts energy savings by reducing maximumlamp output, often resulting in a 20% reductionor more compared with lights at full output

• Achieves lumen maintenance by holding targetlight level as lamp output decreases over time

The LS-301 is designed to blend into its surround-ings when installed in any environment. It providesone zone of daylighting control in a private office orclassroom. In these applications, the LS-301 canbe combined with an occupancy sensor. Often, it ispossible for the LS-301 to share a single powerpack with occupancy sensor(s).

PROJECT

LOCATION/TYPE

www.wattstopper.com8 0 0 . 8 7 9 . 8 5 8 5

ProductControls

Wiring &Installation

Coverage

Watt Stopper/Legrand®

Pub. No. 17503

OrderingInformation

Specifications

LS-301

LSR-301-S

LSR-301-P

Dimming Photosensor

Setup Remote Control (2 AAA batteries included)

Occupant Remote Control (2 AAA batteries included)

Catalog No. Description Output Voltage

.2 VDC (min.) to 10 VDC (max.)

• Full range dimming: .2 VDC (minimum) to 10 VDC (100% lighting) output voltage• Current consumption: 30 mA @ 24 VDC• In typical applications, setpoints are adjustable from 20-60 footcandles (210-640 lux)• Controls up to 50 standard dimming ballasts in one zone• Sensor leads: gray and violet to ballast, red and black to 24 VDC• Dimensions: 2.35” diam. x 0.875” depth (60mm x 22mm), threaded piece extends 1.25” (31.8mm)

from back, fits .5” knockout • 5 year warranty

LS-301 Te c h n i cal Info r m a t i o n

Remote Controls

Wiring

Spectral Response Curve

Mounting and Installation


Remote handheld (above left) enables easy set-up whileoptional occupant remote provides adjustability forindividual lighting preferences.

The spectral response of the LS-301 photocell closelymatches the sensitivity of the human eye.

Placement Guidelines

• Mount photocell between 6 and 12 feet (1.8m - 3.7m) from w i n d o w .

• Do not mount directly above direct/indirect pendant fixtures. Mount at least 4 feet (1.2m) from pendant fixtures.

L S R - 3 0 1 - S L S R - 3 0 1 - P

Button activation LED

Nighttime setpoint

Auto button fora u t o m a t i cd i m m i n g

R a i s e / l o w e rlight levels

Daytime setpoint

PROJECT

LOCATION/TYPE

L i g h t S a ve r® LCD-203 Dimming Contro l le r

Open loop controlPushbutton programming andautomated setup

Three control channels withindividually programmables e t t i n g s

• Simplified setup and calibration

• Optional dimming wall switch (LS-4C) providesmanual dimming and ON/OFF control so userscan adjust lighting as desired

• Seven individually adjustable parameters foreach channel: setpoint, minimum output,maximum output, ramp rate, fade rate, cutofftime delay, load shed limit

The Watt Stopper LightSaver LCD-203 daylightingcontroller provides automatic dimming control forfluorescent and HID fixtures. It is an open loopcontroller providing up to three zones of controlfrom a single photocell. It also integrates withoccupancy sensors and accommodates individualoccupant overrides via an optional wall switch.

Multiple Channel Control

Applications

The LCD controller is suitable for a wide range ofapplications, such as open office areas, class-rooms, retail stores, and any application withskylights. It is particularly suitable for applicationsthat require independently dimming fixtures inadjoining zones. The load shedding capability canfurther reduce light levels during critical periodsor during periods of reduced occupancy. If anoccupancy sensor is used, its non-occupancysignal initiates dimming by the LCD controllerprior to turning lighting off.

Operation

The LCD controller is part of a system thatincludes the LS-290C photocell and the BT-203Power Pack. Each of the LCD controller’s threechannels has a 0-10 VDC output and connects toits own dedicated relay in the power pack. Thephotocell measures daylight and transmits thedata to the controller. Each channel in the con-troller raises or lowers light levels, while therespective relays in the power pack switch lightingon or off. When daylight is adequate for a channelto fully dim, lights switch off after an adjustabletime delay. This capability can be disabled forzones where lighting should remain on.

Low voltage automaticdimming control module


Features • Menu-driven, pushbutton programming withoutspecial tools

• Automatic internal calculation for dimmingrequirements of individual channels for simpli-fied setup

• DIN rail mounting

• California Title 24-2005 compliant

LCD display of photocellr e a d i n g s

Optional wall switch overridefor manual control

To achieve balanced dimming control, users groupfixtures receiving comparable daylight levels intoup to three control groups or zones. Zones closestto the daylight source are dimmed the most, whilezones further away from the daylight source dimless. Unused channels may be disabled.



System Layout& Wiring

Watt Stopper/Legrand®

Pub. No. 9104

OrderingInformation

Specifications • Class 2 low voltage device• Compatible with standard 0-10 volt dimming

b a l l a s t s• Supports up to 50 ballasts per dimming channel• Photocell range from 3 - 6,000 footcandles

(30 - 64,000 lux)• Programmable dimming and fade rates

from 5-60 seconds• Selectable cut off delay from 0-20 minutes or

can be disabled

• Programmable minimum output from 0-4VDC• Programmable maximum output from 6-10VDC• Load shed output from 0-10 VDC• Setpoint range from 5-60 fc • 24VDC supply voltage provided by BT-203• Control output voltage to ballasts 0-10VDC • Dimensions: 3.5” x 2.81” x 2.5” (89mm x 71mm x

64mm) LxWxD• UL and CUL listed; five year warranty

LCD Te c h n i cal Info r m a t i o n

LCD System Layout

LCD-203 Wiring and Settings

The LCD DimmingControl System consistsof an LCD controlmodule, an LS-290Cphotocell, and a BT-203power pack.

Users may add optionsto the system toincrease functionality,such as the LS-4C wallswitch and occupancys e n s o r s .

Catalog No. Description Voltage Control Channels

LCD-203

LS-290C

BT-203

LS-4C

LS-E8

LS-E12

Switch

Enclosure

Wall Switch

Screw-cover enclosure 8” x 8” x 4” (203.2mm x 203.2mm x 101.6mm)

Screw-cover enclosure 12” x 12” x 4” (304.8mm x 308.8mm x 101.6mm)

Dimming control module

Photocell 3 - 6000 footcandle range

Power Pack

24 VDC t h r e e

Dimming control system options:

Product group Catalog No. Description


• Three jumper-selectable footcandle ranges: 3-300 fc, 30-3000 fc, 60-6000 fc

• Protective hard plastic cover• 3 conductor 22 AWG twisted cable equal to

Belden 8443• Maximum wire length is 250 feet (76.2m)• Low voltage, Class 2 device• Dimensions: 2” diameter x 1.2” deep

(50.8mm diameter x 30.5mm deep)• UL and CUL listed, five year warranty

L i g h t S a ve r® LS-290C Photo ce l l

Footcandle rangefrom 3 - 6000

Mounts vertically orh o r i z o n t a l l y

Architecturally attractived e s i g n

The Watt Stopper LightSaver LS-290C photocellprovides the daylight data necessary for operationof the LCD-203 and LCO-203 daylighting controlsystems.

Specifications

Operation

Utilizing a photodiode element, the LS-290C continuously measures ambient light levels. Thesensor is positioned to “see” incoming daylightfrom either a window or skylight without seeingelectrical light. Users select the applicable foot-candle range by a jumper beneath the front cover.


Photocell for LightSaverLCD-203 and LCO-203c o n t r o l l e r s


Photocell Placement

Ordering Information

LS-290C Photocell

Catalog No. Description Footcandle range

3 - 6000 (32 - 64,000 lux)

Pub. No. 9605

Installation and Wiring


PROJECT

LOCATION/TYPE

L i g h t S a ve r® BT-203 Power Pa c k

DIN rail mount

Quick connect to LCD-203and LCO-203 control modules

Fully self-containedtransformer

Three relays

The Watt Stopper LightSaver BT-203 Power Packpowers the LightSaver LCO-203 and LCD-203control modules.

• Voltages: 100 - 277 VAC, 50/60 Hz• Secondary power: 1 amp @ 24 VDC• 3 normally open relays, 620 Va @ 120 or 277 VAC• Dimensions: 2.76” x 3.57” x 2.36” (70.0mm x

90.5mm x 60.0mm) LxWxD• UL and CUL listed, five year warranty

Mounting

Operation

Wiring

The BT-203 supplies low voltage power to LCO andLCD controllers. It connects via a quick connectcable. It has three normally open relays used toswitch line voltage in response to signals from theconnected controller. In addition, the power packhas an automatically resetting fuse. If the currentdrawn from the BT-203 exceeds the specifications,the +24VDC output will turn off and the LED w i l lturn off. Upon removal of the fault condition andprimary power, the BT-203 will restore the power.


Power pack for LightSaverLCO-203 and LCD-203c o n t r o l l e r s

Description

Specifications

ProductOverview

Wiring &Mounting

BT-203 Power Pack 100 - 277 VAC, 50/60 Hz 1 A @ 24 VDC

Catalog No. Description Input Voltage Output

Pub. No. 9804

PROJECT

LOCATION/TYPE


• Wiring is 7 conductor 18 AWG twisted cable(equal to Belden 8467)

• Maximum wire length from controller is 150feet (45.72m)

• Dimensions: 4.88” x 3.13”x .38”(124mm x 80mm x 10mm) LxWxD

• U L and CUL listed, five year warranty

L i g h t S a ve r® LS-4C Wall Switc h

Low voltage operation;Class 2 device

Includes color-coded leads

Automatic modeLED indicator

Manual mode LEDi n d i c a t o r

The Watt Stopper LightSaver LS-4C wall switchallows occupants to override automatic daylightingcontrol. It provides manual dimming when usedwith LCD-203 controllers or ON/OFF switchingwhen used with LCO-203 or LCD-203 controllers.

Applications

When an LS-4C is used with a controller and anoccupancy sensor, manual overrides terminatewhen occupancy ends. When occupancy resumes,the controller automatically resumes automaticcontrol. Up to four LS-4C switches may be wired toa single controller for multi-way switching. Withcustomizable dimming and switching control, theLS4-C is ideal for applications such as classrooms,offices, and conference rooms.

Specifications

Operation

The LS-4C has four buttons and two LED indica-tors. One LED indicates the lights are beingmanually overridden and the other that they aredimming automatically. Pressing the I/O buttonputs the controller into manual mode and switchesthe lights on or off. Pressing and holding the up ordown button increases or decreases light level. Allthree channels are dimmed or switched in unison.The Auto button switches the controller into auto-matic operation.


Wall switch for LCD-203or LCO-203 controllers

Manual dimming ormanual ON/OFF switching


Specifications &Installation

Installation & Controls

LS-4C Wall SwitchCatalog No. Description

Pub. No. 9704

Wiring Diagram

Ordering Information

Raise Lights

A u t o m a t i c

M a n u a lON/OFF toggle

Lower Lights

LCD Wiring LCO Wiringwww.wattstopper.com8 0 0 . 8 7 9 . 8 5 8 5

PROJECT

LOCATION/TYPE

E M P h o t o c e l l

Raintight grayplastic enclosure

Simple to wire and install

Adjustable aperture windowfor varying ON setpoint

Mounts on buildingexterior or roof

Compatible with all WattStopper lighting controlpanels and power packs

The EM is a low voltage photocell used for control-ling exterior lighting. It works with Watt Stopperpower packs and lighting control panels (LightingIntegrator and LP series panels) by signalling achange in light levels to the panel.

Features

• One set of normally open, isolated relay contacts;contacts are closed when sensed light level isbelow dark setpoint, open when light level isabove light setpoint

• 8-second time delay and built-in setpoint dead-band prevent cycling

• 1/2” threaded male conduit base for easy mount-ing on conduit fittings or junction boxes.

Wiring

• 1 - 15 footcandle range (10.8 - 161.5 lux)• Isolated relay contacts 1 amp @ 30 VAC/VDC• Power input: 24 VAC, 1 VA or 24 VDC, 1 VA• Dimensions: 2.64”x 1.57”x 1.89” (67.1mm x

39.9mm x 48.0mm)• One year warranty

Operation

Typically mounted so the light level window faces thenorthern sky, the EM photocell provides an ON signalwhen the ambient light level drops below a preset“dark” setpoint. It then provides a signal OFF as theambient light level rises above the preset “light” set-point. The setpoint can be changed for specificapplications by opening and closing the photocell’saperture window. Normally, a lighting control panel ora power pack supplies power to the photocell. Thephotocell’s relay contact red wires are connected tothe panel or to a low voltage controlled load.

Low voltage photocell automaticallyturns lighting on and off


OrderingInformation

L i g h t i n g C o n t r o l P a n e l s

MountingSpecifications

Pub. No. 8403

Catalog No. Description Voltage

EM-24A2 Exterior photocell 24 VAC

EM-24D2 Exterior photocell 24 VDC

♦ Line-voltage multi-contactor panel for interiorand exterior lighting control

♦ Automated facility-wide control combined withflexible local occupant control

♦ Eight channel outputs to normally closedcontactors

♦ Optional System Clock for time-scheduled orastronomic control

♦ Compatibility with AS-110 Automatic ControlSwitches

♦ Optional photocell for exterior lighting control

♦ UL and CUL listed, one year warranty

The Watt Stopper Basic Control contactor panel combines multi-pole contactors with a sys-tem clock in a pre-assembled, easy-to-install panel. The system provides line-voltage controlfor interior and exterior lighting.

Modular in design, a Basic Control contactor panel consists of a tub, cover, and panel inte-rior that contains the contactors and system clock. The contactors respond to control signalsfrom the system clock to make and break power to lighting circuits, turning lights on andoff. Using four-pole contactors, the Basic Control panel controls both single- and multi-phaselighting loads. The system clock provides both scheduled and astronomic signals. Usersmay control up to eight separate groups of lighting, defining the parameters of each controlchannel independently. Basic Control panels utilize normally closed contactors so the systemreliably provides power to lighting.

Accompanying each of the Basic Control’s eight control channels are LED indicators andON/OFF/Auto switches. The latter enable users to remove a channel from the system’sautomatic operation and place it in a manual mode. When used with a System Clock, thesepanels also feature eight individual override inputs, which can be used to connect externaldevices, such as photocells, occupancy sensors, switches, or other building control systems,to the panel. Administrators can configure these inputs to control any combination of chan-nels. The panel also provides an auxiliary power source (24 VAC and VDC) for externaldevices. For expandability, the panel includes eight terminals that can be used to connectadditional panels (in a multiple panel system, the main panel must include a System Clockwhile expansion panels do not). For exterior lighting control, users can utilize the SystemClock for astronomic control or add the optional photocell for photosensitive control. Forinterior lighting control, users can implement optional AS-110 Automatic Control Switches.These switches automate after hours shut off of lighting for basic code compliance while pro-viding occupants with manual override control to keep needed lighting on.

The Basic Control system offers users simple, effective control for indoor and outdoor appli-cations. Because the panel interiors are pre-assembled, design and installation are greatlysimplified. Basic Control contactor panels are ideal choices for any type of exterior lighting,such as parking lot lighting, site night lighting, sign lighting, and more. Their use promotesenergy savings by turning off outside lighting when not necessary, as well as providing asecure illuminated environment when occupants might be present. For interior lighting,Basic Control panels provide effective shut off control with the built-in flexibility afforded bythe optional AS-110 switch. Companies can save energy by automating after hours shut-offcontrol while occupants can override this control locally to meet individual needs.

Basic Control System

SystemDescription

BasicOperation

Features

Applications

®

BC

Load

Photocell

H

OutdoorApplication

Basic Control Technical Information

Basic ControlApplications


ProductChecklist

System Options

Specifications ♦ Panels available in 16-, 32- or 64-pole configurations♦ Contactor ratings: 30 Amp @ 600 V for ballast loads, 20 Amp @277 V for tungsten loads♦ User-specified number of four-pole contactors pre-assembled ♦ Eight channel outputs to normally closed contactors ♦ Supports up to ten panels in a multiple panel system♦ Eight individual override inputs compatible with photocells, occupancy sensors, switches, or

other building systems (requires SC-100-CP System Clock)♦ Individual ON/OFF/Auto switches for each channel output ♦ Compatibility with AS-110 Automatic Control Switch♦ System clock: 8 channel, 7-day, multi-year holiday scheduling, astronomic, automatic daylight

savings, battery back up, non-volatile memory (system clock is optional)♦ DIN rail for easy mounting of contactors♦ UL and CUL listed, one year warranty

HINCPxx16y-115

HINCPxx32y-115

HINCPxx64y-115

HINCPxx16y-277

HINCPxx32y-277

HINCPxx64y-277

HCVRzzSL

HCVRzzFL

HTUBzz

Panel interior

Cover

Tub

Basic Control contactor panel interior up to 16






Enclosure cover for 12 (16 poles), 24 (32 poles), or 48 (64 poles) tub (surface mount)

Enclosure cover for 12 (16 poles), 24 (32 poles), or 48 (64 poles) tub (flush mount)

Tub Enclosure (12 (16 poles), 24 (32 poles), or 48 (64 poles) tub)

SC-100-CP

AS-110

EM-24A2

System Clock

Automatic Control Switch

Photocell

System Clock

Automatic Control Switch

Low Voltage Photocell

A Basic Control contactor panel includes the following:

Optional system enhancements include:

Product group Catalog No. Description Poles

xx = Number of poles (multiples of four only). y = C for System Clock, N for no System Clock. zz = 12, 24, or 48 size.

BC

H

Load

AS

Optional System Clocks and photocells enableaccess to astronomic or photocell-based exteriorlighting control.

Indoors, users can add Automatic Control Switches(AS-110) to achieve manual and override control.

Indoor Application

Main panel in Admin. Bldg., Expansion panels in other buildings

MainPanel

ExpansionPanel

ExpansionPanel

ExpansionPanel

ExpansionPanel

Admin.Bldg. A

Bldg. B Bldg. E

Bldg. C

Bldg. D

Multiple Basic Control Panels

A main Basic Control panel (containing a SystemClock) can support up to nine expansion panels.The System Clock in the main panel commandsthe expansion panels.

Documents

LIGHTING CONTROL DATA · systems. For outdoor lighting, the Basic Outdoor Controller provides simple, photocell-based control for security, parking, and signage lighting. The Controller