APPENDIX E LIGHTING CONTROL DATA

APPENDIX E LIGHTING CONTROL DATA

P o w e r P a c k s B Power and Auxiliary Relay Packs Fully selfcontained transformer and relay Snaps in for easy installation Plenum rated Essential component for ceiling mounted occupancy sensor Overview Power packs provide 24VDC operating voltage to all Watt Stopper 24VDC occupancy sensors and LightSaver controllers. Auxiliary relay packs are similar to power packs but have no transformer power supply, only an isolated relay. Power packs consist of a transformer and highcurrent relay combined in one small, powerful package. The transformer has a primary high voltage input and a secondary, low voltage output (24 VDC,115 ma, 114 ma with relay connected). The secondary voltage provides operating power to Watt Stopper sensors. When the occupancy sensors detect motion or light sensors detect inadequate ambient light, they electrically close an internal circuit which sends 24 VDC back to the power or auxiliary relay packs that control the lighting system. Plenum rated Power packs are UL 2043 plenum rated with teflon coated low voltage leads and plenum rated plastic. This means that they do not need to be installed in the junction box, but can be installed in the plenum. Power and auxiliary relay packs are housed in ABS, ULrated 94V0 plastic enclosures. Applications The Watt Stopper s power and auxiliary relay packs are designed to be flexible enough to control almost any lighting or HVAC load. For example, power packs can control lighting circuits, selfcontained air conditioners, pumps, fans, motors, VAV systems, motorized damper controls and setback thermostats. They are excellent for any application which requires high voltage switching through low voltage controls. By linking power packs and sensors, an almost unlimited number of configurations can be obtained. Features Selfcontained transformer relay system Available for 120, 220 to 240, 277 and 347 volt systems Capable of switching up to 20 Amps of electrical load (ballast) Installation in Jbox not required UL2043 Plenum rated plastic Low voltage leads are teflon coated for use in plenum applications Can be used as a low voltage switch for other applications or as standalone low voltage switch 1/2 inch snapin nipple attaches to standard electrical enclosures via 1/2 inch knockouts

P o w e r P a c k s Power Pack Technical Information Secondary voltage of 24 VDC Secondary output of 150 ma, 114 ma with relay connected Low voltage leads are rated for 300 volts ULrated 94V0 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 snapin nipple UL and CUL listed; Five year warranty Installation Diagram & Schematic Power Pack Installation Power Pack Schematic White Neutral Red (+24 VDC) Black (Hot) Black (COM) Red Power Pack High voltage connection made inside Jbox Red (High Voltage) (Low Voltage) Blue (+SW) Wiring Diagrams Power Pack with Ceiling Sensor Neutral Hot White Black Power Pack Red Red Load Load Auxiliary Relay Pack with Sensor N White Hot Black Power Pack RED BLK BLU White (neutral) Red (line) Red (load) Off Switch BLU Control Output BLK Common RED +24VDC L O A D Red Black Blue 24VDC Sensor Switch Hot BLK Slave Pack BLU Red (load) Red (line) Off Switch Occupancy Sensor L O A D Neutral Low Voltage Switching 3Way Low Voltage Switching N White Hot Black Red Red +24 VDC Red Common Black 24 VDC SL Blue * 3Way Switches Low Voltage System Control N White Hot Black Red Red +24 VDC Red Common Black 24 VDC SL Blue * Power Pack 3Way Switches Power Pack *Capacitor between Red and Black 220 µf, 35 V Control Panel or Switch Ordering Information Installation Notes The Watt Stopper, Inc. Pub. No. 6704 Input Load Ratings Catalog No. /Type Voltage Ballast (A) Incan (A) Motor (HP) Output B120EP Power Pack B277EP Power Pack B230EP Power Pack B347DP Power Pack S120/277/347EP Relay Pack 120 VAC; 60 Hz 277 VAC; 60 Hz 220240 VAC; 5060 Hz 347 VAC; 60 Hz 120/277/347 VAC; 60 Hz 20 20 20 15 20/20/15 1 1 1// 13 13 13// 24 VDC; 150 ma** 24 VDC; 150 ma** 24 VDC; 150 ma** 24 VDC; 150 ma** Power packs are white; auxiliary relay packs are black. **Output is 150 ma before relay is connected and 114 ma after relay is connected. 1. All Watt Stopper power packs should be installed in accordance with state, local, and national electrical codes 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, 1822 AWG, 3conductor, Class 2 cable for low voltage wiring. For plenum return ceilings use UL listed plenumapproved cables.

P o w e r P a c k s Special Power Packs & Supplies Overview AT Power Supply The Watt Stopper has several power packs and power supplies that fill the needs of a variety of special applications. These products can help to make a lighting control installation more cost efficient and flexible. AT Power Supplies The AT120 and AT277 power supplies provide up to 800 ma of 24 VDC to Watt Stopper occupancy sensors and control products. The units are designed for applications where many sensors are being used. They contain a transformer and no relay. Watt Stopper power and/or auxiliary packs are needed to do the switching. The AT120 and AT 277 are useful in large, open office applications and in large warehouses. AT & Wiring Up to 800 ma of 24 VDC power Secondary voltage of 24 VDC Housed in NEMA 1 enclosure Black (HOT) White (NEUTRAL) (High Voltage) U1 Red (+24VDC) Black (COM) (Low Voltage) Form C Power Pack Form C Power Packs The Form C power packs contain a single pole, doublethrow isolated relay with a normally open and normally closed output. These power packs can be used with a standard occupancy sensor to interface with HVAC or other systems. Special attention needs to be made to the load ratings as they vary and are significantly lower than standard power packs. Form C & Wiring Up to 100 ma of 24 VDC power before relay is connected; 64 ma after relay is connected Secondary voltage of 24 VDC UL rated 94V0 plastic enclosure with snapin installation Neutral (WHT) Hot (BLK) Normally Open (RED) Common (BRN) Normally Closed (BLU) +24 VDC (RED) COM (BLK) +SW (BLU) (High Voltage) (Low Voltage) 2 Relay Power Pack 2 Relay Power Packs The Watt Stopper CSeries power packs contain 2 isolated relays. These power packs can be used where 2 circuits need to be controlled at the same point. They provide a convenient alternative to using 2 power packs thus reducing installation time and costs. They are also useful where installation space is limited. 2 Relay & Wiring Up to 150 ma of 24 VDC power before relays are connected; 114 ma after single relay is connected, 78 ma when both relays are connected Secondary voltage of 24 VDC Housed in 4 metal junction box Black (HOT) White (NEUTRAL) Yellow LOAD 1 Yellow Red (+24 VDC) (150mA) Black (COM) Yellow (+SW1) LOAD 2 Orange Orange Orange (+SW2) Ordering Information (High Voltage) (Low Voltage) Input Load Ratings Catalog No. /Type Voltage Ballast (A) Incan (A) Motor (HP) Output AT120 AT277 A120CP A277CP C120EP C277EP Power Supply Power Supply Form C Power Pack Form C Power Pack 2 Relay Power Pack 2 Relay Power Pack 120 VAC, 60 Hz 277 VAC, 60 Hz 120 VAC, 60 Hz 277 VAC, 60 Hz 120 VAC, 60 Hz 277 VAC, 60 Hz 8NO/5NC 6NO/3NC 20** 20** 5NO/3NC 5NO/2.5NC 13** 1NO/.25NC 2NO/.5NC 1** 24 VDC; 800 ma 24 VDC; 800 ma 24 VDC; 100 ma* 24 VDC; 100 ma* 24 VDC; 150 ma 24 VDC; 150 ma *Contains an isolated relay with normally open (NO) and normally closed (NC) contacts.**rating per relay. Pub No. 6802

Basic Relay Panel Lowvoltage switching platform Userselectable number of factory installed relays Direct control of individual relays by switches or occupancy sensors Optional automation modules for indoor and outdoor control applications Automation modules accept contact closure from switch, timeclock, or security system for scheduling input UL and CUL listed, one year warranty System Basic Features Applications Modular in design, The Watt Stopper basic relay panel provides automated lighting control from a low voltage switching platform. Users can implement 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 with relays. 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 provides the mounting framework for the system s relays, power supply, and the optional automation 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 wired through a relay, which can be controlled by either a lowvoltage switch or an occupancy sensor. Users may select optional automation modules for additional functionality. The Basic Indoor Controller (HBIC12BC) offers Master ON/OFF control for a group of 12 relays, as well as options for selectable time delays, blink warnings for individual overrides, and automatic ON for the whole group. At the same time, it retains individual switch overrides for each relay. The Indoor Controller utilizes an occupied/unoccupied (regular business hours/after hours) approach, and accepts scheduling input from timeclocks and building management systems. For outdoor lighting, the Basic Outdoor Controller provides simple, photocellbased control for security, parking, and signage lighting. The Controller package includes an exterior photosensor that detects natural light levels that, in turn, trigger ON or OFF control signals. Other optional components include the Basic Switch Interface, which enables any 2 or 3wire maintained or momentary input to control a group of relays (up to 12) while retaining individual switch overrides. The Basic relay panel provides a flexible way to achieve essential interior and exterior automated lighting control, and provide the conveniences of low voltage switching.

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 Relay Panel Technical Information Panel Checklist Panel Options Panels available in 12, 24, or 48relay configurations Direct switch to relay control Userselectable number of factoryinstalled 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 providing 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 A basic relay panel includes the following: group Catalog No. Panel interior Power Supply Tub Cover HINxxy12BC HINxxy24BC HINxxy48BC HPSM115/277 HTUBxx HCVRxxSL HCVRxxFL Basic relay panel interior (12.25 W x 11.63 H x 4.38 D) Basic relay panel interior (15.88 W x 22.30 H x 4.38 D) Basic relay panel interior (15.88 W x 35.76 H x 4.38 D) Power Supply 115/277 VAC Tub Enclosure for 12, 24, or 48relay system (specify 12, 24, or 48 relays in place of xx in product catalog number) Enclosure cover for 12, 24, or 48relay tub; Surface mount, lockable (Specify # of relays in place of xx in catalog number) Enclosure cover for 12, 24, or 48relay tub; Flush mount, lockable (Specify # of relays in place of xx in catalog number) Optional panel enhancements include: Automation Modules Other HBIC12BC HPCP3BC HUSM12BC Basic Indoor Controller Basic Outdoor Controller with photosensor Basic Switch Interface Wiring Diagrams Relay Panel with Basic Indoor Controller Relay Panel with Basic Outdoor Controller Basic Indoor Controller 1 1 2 2 Individual 3 3 occupant switch 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 Photocell Security Parking Occupied contacts Signage Timeclock or building management system Basic Outdoor Controller System Layout Relay Panel with Automation Modules Photocell Interior lighting Exterior lighting Basic relay panel The Watt Stopper, Inc. Pub. No. 13002 Basic Indoor Controller Basic Outdoor Controller

O c c u p a n c y S e n s o r s D T200 Dual Technology Sensor Combines passive infrared and ultrasonic t e c h n o l o g i e s Builtin light level s e n s o r Accepts low voltage switch input for manualon operation SmartSet automatically selects optimal settings for each space Walkthrough mode increases savings potential Overview The Watt Stopper s DT200 Dual Technology occupancy sensors combine passive infrared (PIR) and ultrasonic technologies into one unit to achieve precise coverage. The DT200 turns lighting on when both PIR a n d ultrasonic technologies detect occupancy. It can also work with a low voltage switch for manualon operation. PIR technology senses the difference between infrared energy from a human body in motion and the background space. Ultrasonic technology uses the Doppler Principle and high frequency (40 khz) ultrasound to sense motion within the space. Once lighting is on, detection by either technology holds lighting on. When no occupancy is detected for the length of the time delay, lighting turns off. The DT can also be set so that only one technology is needed to trigger lighting on or both technologies are needed to hold lighting on. The sensors are low voltage and utilize a Watt Stopper power pack. SmartSet Using SmartSet technology, the DT200 sensors require no adjustment at installation. SmartSet monitors the controlled space to identify usage patterns. Using this information, it automatically adjusts the time delay and sensitivity for optimal performance and energy efficiency. The sensor assigns short delays (as low as 5 minutes) for times when the space is usually vacant, and longer delays (up to 30 minutes) for busier times. Applications The Watt Stopper dual technology sensors have the flexibility to work in a variety of applications. Mounted at 10 feet, the sensors can cover up to 2000 square feet of walking motion and 1000 square feet of desktop motion. The sensors are designed to control lighting in difficult applications, such as classrooms, where one technology alone could encounter false triggers. In addition to classrooms, the DT200 works well in warehouses, large offices, open office spaces, and computer rooms. Features Advanced control logic based on RISC microcontroller provides: Detection Signature Processing eliminates false triggers and provides immunity to RFI and EMI SmartSet automatically adjusts sensitivity and time delay settings to fit occupant patterns Walkthrough mode turns lights off 3 minutes after the area is initially occupied ideal for brief visits such as mail delivery Available with builtin light level sensor featuring simple, onestep setup Sensors work with low voltage momentary switches 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 with BAS or HVAC Swivel mounting bracket for convenient corner mounting to wall or ceiling

O c c u p a n c y S e n s o r s D T200 Technical Inform a t i o n 24 VDC/VAC and halfwave rectified AC 40 khz frequency ultrasonic transmission Time delays: SmartSet (automatic), fixed (5, 10, 15, 20, or 30 minutes), walkthrough, testmode Sensitivity adjustment: SmartSet (automatic) or reduced sensitivity (for PIR sensitivity); ultrasonic sensitivity is variable with trimpot Builtin light level sensor (DT200) works from 2 to 200 footcandles Low voltage, momentary switch input for manual operation DT200 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: DT200: up to 2 (B), up to 3 (BZ); DT205: 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 Wiring & Mounting Wiring Diagram Mounting A swivel mounting bracket, attached to the sensor, allows the sensor to be angled for wal or ceiling mounting. Grooves on the bracket help to achieve desired angle for coverage. Controls Wiring diagram includes bilevel control and manualon option with momentary switch DIP Switch Settings Coverage Coverages shown are maximum and represent halfstep walking motion. Under ideal conditions, with no barriers or obstacles, coverage for halfstep walking motion can reach up to 2000 sq ft while coverage for typical desktop activity can reach up to 1000 sq ft. Ordering Information The Watt Stopper, Inc. Pub. No. 6203 Catalog No. Voltage Current Coverage DT200 DT205 Dual technology sensor, fullfeatured; dense wide angle lens Dual technology sensor; dense wide angle lens 24 VDC 24 VDC 43 ma 35 ma up to 2000 sq ft up to 2000 sq ft All units are white and use Watt Stopper power packs. Current consumption can be slightly higher when only one sensor per power pack is used.

D a y l i g h t i n g C o n t r o l s LS301 Dimming Photo s e n s o r Automatic dimming based on ambient light levels All setup performed remotely with handheld Controls standard 010 VDC electronic dimming ballasts Optional occupant adjustment via handheld remote Single zone control Closed loop daylighting control PROJECT LOCATION/TYPE Overview The LightSaver LS301 is a ceiling mount, low voltage indoor photosensor that works with standard, 010 VDC electronic dimming ballasts to dim lighting as daylight increases. The LS301 mounts on a ceiling and utilizes a spectral filtering system to measure daylight and electric light levels. A closed loop daylighting system, the LS301 measures the total light level from daylight and electric light in the controlled area to adjust electric lighting levels. As the daylight contribution increases, the lights dim down. The photosensor utilizes sliding setpoint control, which responds to the different spatial distribution qualities of electric light and daylight. The LS301 calculates the required light level for current daylight contribution based on two setpoints. One represents the target level when no daylight is present (night setpoint) and the other when significant daylight is present (day setpoint). Adjustment via Handheld Remote Control All LS301 adjustments are made with one of two handheld remotes. The LSR301S provides five buttons for initial setup, which is easily completed by first raising or lowering electric light levels to desired levels, then programming this target level into the photosensor. The LSR301P provides three buttons for occupants to adjust light levels. With this optional tool, users can increase target light levels by up to 25% or reduce them to the lamp/ballast minimum level. Pressing the Auto button returns the control to programmed levels. Applications The LS301 is designed to blend into its surroundings when installed in any environment. It provides one zone of daylighting control in a private office or classroom. In these applications, the LS301 can be combined with an occupancy sensor. Often, it is possible for the LS301 to share a single power pack with occupancy sensor(s). Features Provides precise control of lighting to maintain desired light level Extremely linear photocell response with greater than 1% accuracy Designed to measure light as the human eye perceives it, eliminating overreporting illumination levels provided by daylight Separate handheld remote controls for setup and occupant adjustment to prevent tampering Boosts energy savings by reducing maximum lamp output, often resulting in a 20% reduction or more compared with lights at full output Achieves lumen maintenance by holding target light level as lamp output decreases over time www.wattstopper.com 8 0 0. 8 7 9. 8 5 8 5

D a y l i g h t i n g C o n t r o l s Controls LS301 Te c h n i cal Info r m a t i o n 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 2060 footcandles (210640 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 Remote Controls Nighttime setpoint Spectral Response Curve Button activation LED Auto button for a u t o m a t i c d i m m i n g R a i s e / l o w e r light levels L S R 3 0 1 S Daytime setpoint L S R 3 0 1 P Wiring & Installation Remote handheld (above left) enables easy setup while optional occupant remote provides adjustability for individual lighting preferences. Wiring The spectral response of the LS301 photocell closely matches the sensitivity of the human eye. Mounting and Installation Coverage 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. Ordering Information Catalog No. Output Voltage LS301 LSR301S LSR301P Dimming Photosensor Setup Remote Control (2 AAA batteries included) Occupant Remote Control (2 AAA batteries included).2 VDC (min.) to 10 VDC (max.) Watt Stopper/Legrand Pub. No. 17503

D a y l i g h t i n g C o n t r o l s L i g h t S a ve r LCD203 Dimming Contro l le r Low voltage automatic dimming control module Three control channels with individually programmable s e t t i n g s LCD display of photocell r e a d i n g s Optional wall switch override for manual control Pushbutton programming and automated setup Open loop control PROJECT LOCATION/TYPE Overview The Watt Stopper LightSaver LCD203 daylighting controller provides automatic dimming control for fluorescent and HID fixtures. It is an open loop controller providing up to three zones of control from a single photocell. It also integrates with occupancy sensors and accommodates individual occupant overrides via an optional wall switch. The LCD controller is part of a system that includes the LS290C photocell and the BT203 Power Pack. Each of the LCD controller s three channels has a 010 VDC output and connects to its own dedicated relay in the power pack. The photocell measures daylight and transmits the data to the controller. Each channel in the controller raises or lowers light levels, while the respective relays in the power pack switch lighting on or off. When daylight is adequate for a channel to fully dim, lights switch off after an adjustable time delay. This capability can be disabled for zones where lighting should remain on. Multiple Channel Control To achieve balanced dimming control, users group fixtures receiving comparable daylight levels into up to three control groups or zones. Zones closest to the daylight source are dimmed the most, while zones further away from the daylight source dim less. Unused channels may be disabled. Applications The LCD controller is suitable for a wide range of applications, such as open office areas, classrooms, retail stores, and any application with skylights. It is particularly suitable for applications that require independently dimming fixtures in adjoining zones. The load shedding capability can further reduce light levels during critical periods or during periods of reduced occupancy. If an occupancy sensor is used, its nonoccupancy signal initiates dimming by the LCD controller prior to turning lighting off. Features Simplified setup and calibration Optional dimming wall switch (LS4C) provides manual dimming and ON/OFF control so users can adjust lighting as desired Seven individually adjustable parameters for each channel: setpoint, minimum output, maximum output, ramp rate, fade rate, cutoff time delay, load shed limit Menudriven, pushbutton programming without special tools Automatic internal calculation for dimming requirements of individual channels for simplified setup DIN rail mounting California Title 242005 compliant www.wattstopper.com 8 0 0. 8 7 9. 8 5 8 5

D a y l i g h t i n g C o n t r o l s System Layout & Wiring LCD Te c h n i cal Info r m a t i o n Class 2 low voltage device Compatible with standard 010 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 560 seconds Selectable cut off delay from 020 minutes or can be disabled LCD System Layout Programmable minimum output from 04VDC Programmable maximum output from 610VDC Load shed output from 010 VDC Setpoint range from 560 fc 24VDC supply voltage provided by BT203 Control output voltage to ballasts 010VDC Dimensions: 3.5 x 2.81 x 2.5 (89mm x 71mm x 64mm) LxWxD UL and CUL listed; five year warranty The LCD Dimming Control System consists of an LCD control module, an LS290C photocell, and a BT203 power pack. Users may add options to the system to increase functionality, such as the LS4C wall switch and occupancy s e n s o r s. LCD203 Wiring and Settings Ordering Information Watt Stopper/Legrand Pub. No. 9104 Catalog No. Voltage Control Channels LCD203 LS290C BT203 Dimming control module Photocell 3 6000 footcandle range Power Pack 24 VDC t h r e e Dimming control system options: group Catalog No. Switch Enclosure LS4C LSE8 LSE12 Wall Switch Screwcover enclosure 8 x 8 x 4 (203.2mm x 203.2mm x 101.6mm) Screwcover enclosure 12 x 12 x 4 (304.8mm x 308.8mm x 101.6mm)

D a y l i g h t i n g C o n t r o l s L i g h t S a ve r LS290C Photo ce l l Photocell for LightSaver LCD203 and LCO203 c o n t r o l l e r s Mounts vertically or h o r i z o n t a l l y Footcandle range from 3 6000 Architecturally attractive d e s i g n PROJECT LOCATION/TYPE Overview The Watt Stopper LightSaver LS290C photocell provides the daylight data necessary for operation of the LCD203 and LCO203 daylighting control systems. Utilizing a photodiode element, the LS290C continuously measures ambient light levels. The sensor is positioned to see incoming daylight from either a window or skylight without seeing electrical light. Users select the applicable footcandle range by a jumper beneath the front cover. Photocell Placement Three jumperselectable footcandle ranges: 3 300 fc, 303000 fc, 606000 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 Installation and Wiring Ordering Information Catalog No. LS290C Photocell Footcandle range 3 6000 (32 64,000 lux) www.wattstopper.com 8 0 0. 8 7 9. 8 5 8 5 Pub. No. 9605

D a y l i g h t i n g C o n t r o l s L i g h t S a ve r BT203 Power Pa c k Power pack for LightSaver LCO203 and LCD203 c o n t r o l l e r s Quick connect to LCD203 and LCO203 control modules Three relays DIN rail mount Fully selfcontained transformer PROJECT LOCATION/TYPE Overview The Watt Stopper LightSaver BT203 Power Pack powers the LightSaver LCO203 and LCD203 control 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 The BT203 supplies low voltage power to LCO and LCD controllers. It connects via a quick connect cable. It has three normally open relays used to switch line voltage in response to signals from the connected controller. In addition, the power pack has an automatically resetting fuse. If the current drawn from the BT203 exceeds the specifications, the +24VDC output will turn off and the LED w i l l turn off. Upon removal of the fault condition and primary power, the BT203 will restore the power. Wiring & Mounting Mounting Wiring Catalog No. Input Voltage Output www.wattstopper.com 8 0 0. 8 7 9. 8 5 8 5 BT203 Power Pack 100 277 VAC, 50/60 Hz 1 A @ 24 VDC Pub. No. 9804

D a y l i g h t i n g C o n t r o l s L i g h t S a ve r LS4C Wall Switc h Wall switch for LCD203 or LCO203 controllers Manual dimming or manual ON/OFF switching Automatic mode LED indicator Low voltage operation; Class 2 device Manual mode LED i n d i c a t o r Includes colorcoded leads PROJECT LOCATION/TYPE Overview & Installation The Watt Stopper LightSaver LS4C wall switch allows occupants to override automatic daylighting control. It provides manual dimming when used with LCD203 controllers or ON/OFF switching when used with LCO203 or LCD203 controllers. The LS4C has four buttons and two LED indicators. One LED indicates the lights are being manually overridden and the other that they are dimming automatically. Pressing the I/O button puts the controller into manual mode and switches the lights on or off. Pressing and holding the up or down button increases or decreases light level. All three channels are dimmed or switched in unison. The Auto button switches the controller into automatic operation. Wiring is 7 conductor 18 AWG twisted cable (equal to Belden 8467) Maximum wire length from controller is 150 feet (45.72m) Dimensions: 4.88 x 3.13 x.38 (124mm x 80mm x 10mm) LxWxD U L and CUL listed, five year warranty Applications When an LS4C is used with a controller and an occupancy sensor, manual overrides terminate when occupancy ends. When occupancy resumes, the controller automatically resumes automatic control. Up to four LS4C switches may be wired to a single controller for multiway switching. With customizable dimming and switching control, the LS4C is ideal for applications such as classrooms, offices, and conference rooms. Installation & Controls A u t o m a t i c M a n u a l ON/OFF toggle Lower Lights Wiring Diagram Raise Lights Ordering Information Catalog No. www.wattstopper.com 8 0 0. 8 7 9. 8 5 8 5 LS4C Wall Switch Pub. No. 9704 LCD Wiring LCO Wiring

L i g h t i n g C o n t r o l P a n e l s E M P h o t o c e l l Low voltage photocell automatically turns lighting on and off Mounts on building exterior or roof Compatible with all Watt Stopper lighting control panels and power packs Simple to wire and install Raintight gray plastic enclosure Adjustable aperture window for varying ON setpoint Overview Ordering Information The EM is a low voltage photocell used for controlling exterior lighting. It works with Watt Stopper power packs and lighting control panels (Lighting Integrator and LP series panels) by signalling a change in light levels to the panel. Typically mounted so the light level window faces the northern sky, the EM photocell provides an ON signal when the ambient light level drops below a preset dark setpoint. It then provides a signal OFF as the ambient light level rises above the preset light setpoint. The setpoint can be changed for specific applications by opening and closing the photocell s aperture window. Normally, a lighting control panel or a power pack supplies power to the photocell. The photocell s relay contact red wires are connected to the panel or to a low voltage controlled load. 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 Catalog No. Voltage EM24A2 Exterior photocell 24 VAC EM24D2 Exterior photocell 24 VDC Pub. No. 8403 Features One set of normally open, isolated relay contacts; contacts are closed when sensed light level is below dark setpoint, open when light level is above light setpoint 8second time delay and builtin setpoint deadband prevent cycling 1/2 threaded male conduit base for easy mounting on conduit fittings or junction boxes. Wiring Mounting

Basic Control System System Basic Features Applications Linevoltage multicontactor panel for interior and exterior lighting control Automated facilitywide control combined with flexible local occupant control Eight channel outputs to normally closed contactors Optional System Clock for timescheduled or astronomic control Compatibility with AS110 Automatic Control Switches Optional photocell for exterior lighting control UL and CUL listed, one year warranty The Watt Stopper Basic Control contactor panel combines multipole contactors with a system clock in a preassembled, easytoinstall panel. The system provides linevoltage control for interior and exterior lighting. Modular in design, a Basic Control contactor panel consists of a tub, cover, and panel interior that contains the contactors and system clock. The contactors respond to control signals from the system clock to make and break power to lighting circuits, turning lights on and off. Using fourpole contactors, the Basic Control panel controls both single and multiphase lighting loads. The system clock provides both scheduled and astronomic signals. Users may control up to eight separate groups of lighting, defining the parameters of each control channel independently. Basic Control panels utilize normally closed contactors so the system reliably provides power to lighting. Accompanying each of the Basic Control s eight control channels are LED indicators and ON/OFF/Auto switches. The latter enable users to remove a channel from the system s automatic operation and place it in a manual mode. When used with a System Clock, these panels also feature eight individual override inputs, which can be used to connect external devices, such as photocells, occupancy sensors, switches, or other building control systems, to the panel. Administrators can configure these inputs to control any combination of channels. The panel also provides an auxiliary power source (24 VAC and VDC) for external devices. For expandability, the panel includes eight terminals that can be used to connect additional panels (in a multiple panel system, the main panel must include a System Clock while expansion panels do not). For exterior lighting control, users can utilize the System Clock for astronomic control or add the optional photocell for photosensitive control. For interior lighting control, users can implement optional AS110 Automatic Control Switches. These switches automate after hours shut off of lighting for basic code compliance while providing occupants with manual override control to keep needed lighting on. The Basic Control system offers users simple, effective control for indoor and outdoor applications. Because the panel interiors are preassembled, design and installation are greatly simplified. 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 promotes energy savings by turning off outside lighting when not necessary, as well as providing a secure illuminated environment when occupants might be present. For interior lighting, Basic Control panels provide effective shut off control with the builtin flexibility afforded by the optional AS110 switch. Companies can save energy by automating after hours shutoff control while occupants can override this control locally to meet individual needs.

Basic Control Technical Information Checklist Panels available in 16, 32 or 64pole configurations Contactor ratings: 30 Amp @ 600 V for ballast loads, 20 Amp @277 V for tungsten loads Userspecified number of fourpole contactors preassembled 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 SC100CP System Clock) Individual ON/OFF/Auto switches for each channel output Compatibility with AS110 Automatic Control Switch System clock: 8 channel, 7day, multiyear holiday scheduling, astronomic, automatic daylight savings, battery back up, nonvolatile memory (system clock is optional) DIN rail for easy mounting of contactors UL and CUL listed, one year warranty A Basic Control contactor panel includes the following: group Catalog No. Poles Panel interior Cover Tub HINCPxx16y115 HINCPxx32y115 HINCPxx64y115 HINCPxx16y277 HINCPxx32y277 HINCPxx64y277 HCVRzzSL HCVRzzFL HTUBzz Basic Control contactor panel interior up to 16 Basic Control contactor panel interior up to 32 Basic Control contactor panel interior up to 64 Basic Control contactor panel interior up to 16 Basic Control contactor panel interior up to 32 Basic Control contactor panel interior up to 64 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) xx = Number of poles (multiples of four only). y = C for System Clock, N for no System Clock. zz = 12, 24, or 48 size. System Options Optional system enhancements include: System Clock SC100CP Automatic Control Switch AS110 Photocell EM24A2 System Clock Automatic Control Switch Low Voltage Photocell Basic Control Applications H BC Outdoor Application Indoor Application Photocell Load Indoors, users can add Automatic Control Switches (AS110) to achieve manual and override control. AS Load Multiple Basic Control Panels Expansion Panel Expansion Panel Bldg. C Bldg. B Admin. Bldg. A Main Panel Expansion Panel Bldg. D Bldg. E Expansion Panel The Watt Stopper, Inc. Pub. No. 12002 H BC Optional System Clocks and photocells enable access to astronomic or photocellbased exterior lighting control. Main panel in Admin. Bldg., Expansion panels in other buildings A main Basic Control panel (containing a System Clock) can support up to nine expansion panels. The System Clock in the main panel commands the expansion panels.