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What is nLight? nLight is a revolutionary digital architecture and networking technology that cost-effectively integrates time-based, daylight-based, sensor-based and manual lighting controls. How does nLight work? nLight networks together intelligent digital devices including occupancy sensors, photocells, power packs, wall switches, dimmers, panels, and even luminaires; creating a system with an unmatched level of “distributed intelligence” What is Distributed Intelligence? • Digitally Addressable • Locally makes switching & dimming control decisions • Self-Commissioning • Stand-alone Operation nLight Enabled Devices nLight-enabled Device Model numbers start with the letter “n” 2 RJ-45 Ports All devices consist of one or more of basic lighting control components o sensor o manual control station o dimmer o relay nLight-enabled Device Basic Devices = 1 component Model Number Lighting Control Components Sensor Occupancy nCM 9 nCM PC nPP16 nPOD Relay Photocell Manual Control Station Dimmer nIO RT LED nLight-enabled Device Advanced Devices = 2 or more components Model Number Lighting Control Components Sensor Relay Occupancy Photocell Manual Control Station Dimmer nCMR 9 nCMR 9 P nCMR 9 ADC nSP5 D nPODR nPODR D nWSD Occupancy Sensors Enclosure Lenses Standard Range Recessed Mount Extended Range High Bay 360° Fixture Mount High Bay Aisleway # of # of Time Relays Delays Options Photocell 0-10 VDC Dimming1 1, 2 Yes Yes 1 Yes No 1, 2 Yes No Ceiling Mount 0, 1, 2 Corner/Wall Wide View / Hallway _ Wall Switch Wall to Wall 0, 1, 2 PIR or Dual Technology2 Powered over CAT-5, therefore units have no neutral wire 1 or both relays can be used as a dry contact closures Sensors that switch two phase power (208/480) also available Remotely configurable and upgradeable Integrated RJ45 connectors 1 Dimming not available with 2 pole or 208/480 devices 2 Dual Technology not available on High Bay or Hallway sensors Photocell Sensors Enclosure Ceiling Mount Recessed Mount Fixture Mount Control Type # of Relays # of Dimming Outputs On/Off On/Off/Dimming 0, 1, 2 0, 1, 2 Automatic set-point programming mode Device provides light level in foot-candles Powered over CAT-5, therefore units have no neutral wire 1 or both relays can be used as a dry contact closures Sensors that switch two phase power (208/480) also available Remotely configurable and upgradeable Integrated RJ45 connectors *Dual Technology not available on High Bay or Hallway sensors Relay Packs Description Model # Load Supplies # of Rating Network Relays (Amps) Power # of Dimming Outputs Power Pack nPP16 (SA) 16 Yes 1 0 Secondary Pack nSP16 (SA) 16 No 1 0 nSP5 D 5 No 1 1 Line Voltage Dimming Pack nSP5 PCD 5 No 1 1 480/240/208 VAC Pack nSP5 480 5 No 1 0 2-Pole Secondary Pack nSP5 2P 5 No 2 0 nAR40 1 No 1 0 0-10 VDC Dimming Pack Low Voltage Auxiliary Pack 120/277 VAC unless noted Network power supplied = 40mA / RJ-45 port (current limited) Remotely configurable and upgradeable Integrated RJ45 connectors, push-button, and LED Reversible relay logic All relays are latching nIO - Universal Input/Output Device Model # Input Description Output Description nIO 0-10 VDC Input, Contact Closure 0-10 VDC Provides an addressable 0-10 VDC dimming output for standard dimming ballasts (non-DALI) Enables simple incremental addition of dimming zones Interfaces 0-10 VDC dimming control signal from any non-nLight device Interfaces a toggle or momentary contact closure input into system Available as an inline wired device or in the power pack housing 3rd Party Touch Screen Interface Model Numbers: nIO X Application: • Enables a non-nLight touch screen (e.g. Crestron, AMX) to interface with an nLight network • nIO X device has both an nLight port and a RS-232 or RS-485 port for direct digital interface • Simple protocol commands (programmed into 3rd party device) • On/Off and Raise/Lower Control of any lights in local zone • Triggering of up to 4 local or remote nLight scenes • Scenes created in SensorView Low Voltage Outdoor Photocell Kit Model Numbers: nIO PC KIT Application: • Enables a non-nLight low voltage outdoor photocell to communicate with nLight network. • Change of daylight state directly triggers a relay(s), or causes a local/remote scene to run. Electrical Specs: • Requires 35 mA @ 12-28 VDC power from either an nPANEL 4 or PS80. Kit Contents: 1 - Outdoor low voltage photocell with threaded mounting to ½” KO 1 - Specialized interface device (nIO NLI) that reads signal from PC and translates to nLight nLight-enabled Digital Luminaires + nIO LED nIO LED Push-Button WallPods – Standard Key Features: • • • • • • Traditional soft-click tactile feel Integrated LED per button Low voltage versions only 3-way configurations w/ other WallPods or nWSD Buttons are field replaceable Custom labeling will be handled by ordering replacement buttons (see datasheet) Model # On/Off Control Raise/Lower Controls nPODM 1 0 nPODM DX 1 1 nPODM 2P 2 0 nPODM 2P DX 2 2 nPODM 4P 4 0 nPODM 4P DX 4 4 Push-Button WallPods – Scene Control Local / Remote Scene Mode • Runs scenes (profiles without a schedule) that are configurable via SensorView • Scenes can control devices within local zone or other remote zones • Scenes for local zones are stored locally, remote scenes are stored on the Gateway • LED shows which scene is currently active WallPod Mode (default) • Each buttons provides On/Off operation for different channel • LED indicates current state Model # # Scenes / Channels nPODM 1S 1 nPODM 2S 2 nPODM 4S 4 nPODM 4S DX 4 + on/off & raise lower Touch WallPods Description Single On/Off Dual On/Off Scene Selector # of Relays # of Raise / Lower Controls # of Dimming Outputs # of Scene / Preset Control 1 0 0 0 0 nPODR 1 1 0 0 0 nPOD DX 1 0 1 0 0 nPODR DX 1 1 1 0 0 nPOD D 1 0 1 1 0 nPODR D 1 1 1 1 0 nPOD 2P 2 0 0 0 0 nPODS 4 0 0 0 4 Model # # of On/Off Control nPOD 3-way configurations w/ other WallPods or nWSD Remotely configurable and upgradeable Integrated RJ45 connectors Capacitive Touch Controls Audible Clickers Graphic WallPod nPOD-GFX Full-color touch screen control Provides functionality of 16 On/Off/Dim WallPods Facilitates creation of up to 8 lighting presets with on/off/dim settings Enables programming of switch tracking channel of all devices in local zone Low voltage device mounts to a single gang switch box or ring Micro-USB connector (behind cover plated) for simple laptop connectivity with zone Requires separate PS-150 power supply Virtual WallPods On-screen icon version of WallPods Available as taskbar or iPhone application Multiple Single iPhone Virtual WallPod App. nLight Control Zone nLight Control Zone Zones are daisy-chain wired (in any order) May have a single device May have several different device types May have multiple devices of the same type Can be sub-divided into 16 channels of occupancy, photocell, and switch control Functions stand-alone if disconnected from Gateway/SensorView Zones and Channels Every nLight zone has 16 occupancy channels, 16 photocell channels, and 16 switch channels on which to communicate information Any device with a sensor, photocell, and/or switch can broadcast each type of information on one respective channel (2 pole devices can broadcast of two channels simultaneously) Any device with a relay and/or dimming output can listen (track) on one or more of each information type’s channels simultaneously Zones and Channels - Example Example: Classroom with 4 circuits of lights (3 main rows of lights, 1 accent light) – Two occupancy sensors each broadcasting on occupancy channel OC-1 – One dimming photocell broadcasting on photocell channel PC-1 – Four WallPods broadcasting on switch channels SC-1, SC-2, SC-3, and C-4 respectively – Four Power Packs tracking on occupancy channel OC-1, each tracking a different switch channel (SC-1, SC-2, SC-3, SC-4), and two tracking photocell channel PC-1 Zones and Channels - Example Physical Connections Zones and Channels - Example Logical Connections Example Zone Designs 1 Circuit - Relay in Power Pack Example Zone Designs 2+ Circuits - Relays in Power Pack Example Zone Designs 2 Distribution Circuits – Relays in both Power Pack and Sensor Example Zone Designs Multi-zone Dimming nLight Network Backbone nLight Network Backbone Backbone devices include – Bridges – Gateways nLight Bridge Functions Routes Information between upstream Gateways & up to 8 downstream sensor zones Increases number of lighting zones (128 devices per port) Acts as both a hub and router of information between zones and Gateway Redistributes power between zones Physical Specs 4 or 8 ports (RJ-45) Mounts to 4”x4” junction box Powered via dedicated Power Supply Optional Wireless interconnectivity Gateway Functions Local Control Point – Two gang low voltage device located in space – Discovers and maintains database of all network devices – Capable of managing 400 devices indirectly or 32 devices directly – Typically one per floor Network Access Point – – Links Ethernet to nLight network Contains one Ethernet port and 3 SensorNet ports Maintains time clock Profile management – – – Stores all profiles created by SensorView that include a device connected to Gateway Sends out new settings to all devices in the Group bound to a particular Profile at the times specified by that Profile Enables profiles to be run on-demand Gateway Network connection – IP address can be fixed or DHCP – Derives time from network – Ethernet port connects to buildings LAN (Local Area Network) Security – Gateway password (set via SensorView) prevents outside SensorViews from accessing network – Once password is set for one Gateway it is automatically configured as the password for all current and future Gateways on the network – 4 Digit Pin Code is available to enable locking of Gateway manual interface Installation – Discovery of network is automatic, rediscovery can be forced via MDI – Mounts to 2-gang low voltage ring Example Network Design Additional Network Design Topics System Powering All device and communication power is delivered via the CAT-5 bus that interconnects zones and Bridges. Power is supplied by power packs (nPP16), power supplies (nPS 80), and Bridges (via their external power supply) Typical Power Consumption ~3mA ~3mA ~3mA Note: WallPod Scene Selectors require 5 mA Wall Switch Sensors with the –NL option require 3.5 mA; Power Generation System Powering Bridges combine system power from zones that are net contributors of power and distribute it to zones that are net consumers of power Design Rules Design Rule 1: Every zone requires either a power pack/supply or a connection to a Bridge in order to power all devices and the zone’s communication bus. Design Rule 2: Only one device with a photocell should broadcast on each channel per zone. No two photocells should be able to see the lights being controlled by another photocell *****Virtually any combination of nLight Devices can exist in a zone that conforms to these design rules. Design Tips Recommended that the power pack be directly connected to the Bridge Any zone connected to a Bridge should have exactly one open port Any zone designed to run stand-alone should have exactly two open ports Leave extra Bridge ports unused for expansion Use a Gateway per logical building division (floor, suite, wing, etc.) Design Tips Minimize Bridge-to-Bridge “hops” System Capacity 400 nLight Devices per Gateway 40 Active Profiles (Schedules) per Gateway Unlimited Bridges per network* >40 Gateways per SensorView 40 concurrent SensorView web sessions Gateway support 32 locally connected devices total Bridges support 128 devices connected per port 500 ft total cable length per zone *Bridges are counted in 400 device limit per Gateway Wide Area Networking of nLight Multiple Gateways can be linked together to form larger networks SensorView auto-discovers all Gateways in its local network subnet Remote Gateways can be linked in by inputting IP address to SensorView – Application: Branch locations of a bank connected via corporate WAN network Device level permissions will allow for partitioning of users to certain Gateways – Application: Multi-tenant buildings with one overall nLight/SensorView network SensorView SensorView – Properties SensorView – Settings SensorView – Status SensorView – Groups SensorView – Profiles SensorView – Updates SensorView Green Screens Key Features: • • • • • Downloadable plug-in to SensorView Logs and displays nLight network information including: o Occupancy sensor time delay status o Daylight levels o Dim levels o Relay state Provides data in time scaled graphs or in .CSV file for exporting to Excel Calculates savings both in Time, kWhr and $ if given load and/or energy rates Requires Gateway and SensorView SensorView Green Screens – Network Totals SensorView Green Screens – Zone Details SensorView Green Screens – Zone Details Relay State Occupancy Time Delays Total Light Levels SensorView Green Screens – Admin Savings units (kWH, $, CO2) Peak/Off Peak Hrs. Savings units (kWH, $, CO2) Baseline Operating Hrs. BACnet IP Key Features: • • • • • • Downloadable plug-in to SensorView Enables interfacing with BMS systems via an IP connection Communicates information gathered by nLight to other building systems (such as HVAC) Translates and forwards lighting relay and other select control commands from BMS system to nLight control devices. Demonstrated compatibility to date with Siemens Apogee, Johnson Controls Metasys, and Tridium. Interoperability with other systems will be added as required.