The specific patents that cover Crestron products are listed at patents.crestron.com.
Crestron, the Crestron logo, Cameo, Core 3 UI, CRESCode, Cresnet, Crestron Green Light, Fusion EM, the Crestron Green Light logo, and V-Panel are either
trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. NEMA is either a trademark or registered trademark
of National Electrical Manufacturers Association in the United States and/or other countries. ROHS COMPLAINT is either a trademark or registered trademark of
Thomas & Betts International, Inc. in the United States and/or other countries. UL and the UL logo are either trademarks or registered trademarks of Underwriters
Laboratories, Inc. in the United States and/or other countries. DALI is either a trademark or registered trademark of ZVEI-Zentralverband Elektrotechnik-; und
Elektronikindustrie e.V. Eingetragener Verein in the United States and/or other countries. Other trademarks, registered trademarks and trade names may be used
in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names
of others. Crestron is not responsible for errors in typography or photography.
This document was written by the Technical Publications department at Crestron.
©2013 Crestron Electronics, Inc.
Crestron Commercial Lighting DALI Edition Design Guide
Contents
Introduction
1
DALI Requirements ...............................................................................................................................................2
Crestron and DALI-AG Working Group ...................................................................................................................3
Emergency and DALI Ballasts................................................................................................................................3
Fusion EM and DALI
4
DALI Commissioning Tool
5
Crestron DALI Control System Products
7
DIN-DALI-2 Interface
10
DALI Power Supply .............................................................................................................................................10
DIN-DALI-2 Controller .........................................................................................................................................11
DALI Ballasts ......................................................................................................................................................12
Crestron Green Light Single Lamp DALI Ballast ................................................................................................13
Crestron Green Light 2 Lamp DALI Ballast .......................................................................................................15
Crestron Green Light 3 Lamp DALI Ballast .......................................................................................................17
Crestron Green Light Dimmable LED Drivers .......................................................................................................19
Crestron Green Light 50 W Dimmable LED Driver.............................................................................................20
Crestron Green Light 100 W Dimmable LED Driver...........................................................................................22
DALI Application Examples
25
Individual Office ..................................................................................................................................................25
Open Office.........................................................................................................................................................26
Conference Room ...............................................................................................................................................27
Training Room ....................................................................................................................................................28
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Crestron Commercial Lighting DALI Edition Design Guide
Introduction
Digital Addressable Lighting Interface (DALI®) systems should be used where ballast level control is required. DALI
is ideal for open space commercial environments. When cubicle and workspace layouts change, the lighting can be
regrouped and adjusted as needed. Other typical applications include college lecture halls, hospital operating rooms
and corporate conference rooms. DALI provides tremendous flexibility for both retrofit and new installations. DALI
systems are easy to maintain when replacing lamps and ballasts, the wiring stays the same and the DIN-DALI-2
re-addresses the new ballast with the address and parameters of the original ballast.
Crestron® seamlessly interfaces with the open DALI protocol by way of the DIN-DALI-2 interface. The DIN-DALI-2
interface can work with any Crestron control system as well as any power supply. An added benefit of this flexibility
is that Crestron devices such as keypads, thermostats, photo and occupancy sensors, a gateway, and any other
Cresnet® device can easily communicate with the DALI system.
Commissioning lighting groups, detecting faults and replacing ballasts is simple with the powerful and intuitive
Crestron DALI Commissioning tool. The end user can develop interactive floor plans using Crestron Core 3 UI™
which provides easier monitoring, management and control of all the light fixtures within the space.
Crestron delivers the most comprehensive DALI ballast solution with single, 2- and 3-lamp versions available for
any application, in any part of the world. Crestron Green Light® DALI ballasts support dimming a wide range of
linear fluorescent lamps from 1-100%, making it the most comprehensive ballast solution on the market today.
Crestron DALI ballasts drive multiple lamp wattages in one unit, which makes lighting design easier and less
expensive.
The optional built-in power metering feature is unique to Crestron DALI ballasts. The ability to measure, monitor,
and manage power to each light fixture, while enabling daylight harvesting and load shedding, makes it easy to
implement a fully-integrated system that combines architectural lighting control and energy management all on
one platform. Optional power metering models track real-time energy usage of each load and provide essential
statistics to help manage and control utility costs. The example below shows how Crestron communicates with
DALI and other building systems.
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Doc. 7386C | crestron.com
1
Crestron Commercial Lighting DALI Edition Design Guide
DALI is a protocol used for the direct control of lighting ballasts. The DALI standard allows multiple ballasts to be
daisy chained using low voltage wiring for power on/off and dimming control. Up to 64 independently operating
ballasts can exist on a single DALI channel. DALI lighting is optimal for applications that require granular control of
each fixture, such as open office floor plans and daylight harvesting in classrooms.
Control wires are topology free (up to 64 between each ballast), making wiring simpler than in 0-10 volts dimming
systems. DALI systems can report lamp and ballast failure for easier maintenance and with Crestron PM ballasts,
controllers can query energy usage. Additionally, the DALI data is resistant to noise which allows it to run alongside
line-voltage power lines. The Crestron DALI commissioning tool simplifies system installation and provides a setup
wizard with step-by-step configuration of ballast properties, groups and scenes.
Spaces with changing tenants and large campuses with frequently repurposed rooms are the prime target of DALI
systems. Some key features are:
•
Individual Addresses: Each DALI ballast has its own unique address on the system; therefore the system
is able to communicate with each ballast independently of the others.
•
Number of Addresses: Up to 64 addresses can be on one DALI loop. An unlimited number of loops can be
placed on a complete DALI networked system.
•
Grouping: DALI ballasts can be assigned to one or up to 16 groups on a loop, without the need for
re-wiring.
•
Bi-directional Communication: Ballasts are able to receive information as well as report back lamp or
ballast failures to the central DALI system.
•
Re-addressing Ballasts: Using the DALI commissioning tool, if a ballast fails on a system, the loop can
detect the missing address and re-address it when a new ballast is added back in its place.
•
Warranty and Compliance: Crestron DALI ballasts include a 5 year warranty. The ballasts are UL listed,
CE, and RoHS compliant.
DALI Requirements
The intent of the DALI protocol is to supply low cost, interchangeable ballasts that are simple to program and
commission.
Ballast Power Requirements: The ballast must be universal voltage (115 - 300 volts), 50 - 60 Hz, high power
factor, low harmonics and have transient surge protection. When the initial voltage is applied, the lamps go to full
on or to a pre-set level.
Command Requirements: Ballasts are able to receive information, and report back to the central DALI system
regarding lamp or ballast failures.
Lamp Response Requirements: DALI protocol requires a precise logarithmic dimming curve of 254 steps
(2.8% increase per step) so that all ballasts dim the same; 0 - 100% for incandescent and fluorescent, 3 - 100%
for compact fluorescent and 0 - 100% for LED.
Protocol Requirements: The DALI protocol includes the intent and electrical requirements, bits and bytes, collision
detection, and the type of wire that can be used.
2
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Crestron Commercial Lighting DALI Edition Design Guide
Crestron and DALI-AG Working Group
Crestron is a participating member of the DALI-AG Working Group. Participating members are key suppliers of
products and technology that comply with DALI and IEC 62386 standards. As a member, Crestron participates in
committee proceedings and plays a role in the development of specifications. Members have total access to all
DALI specifications, which are critical to the development of products.
Emergency and DALI Ballasts
Crestron provides cold-start emergency ballasts to illuminate rooms with existing lights during a blackout therefore
eliminating the need for an emergency generator.
The emergency ballast fits into the fixture with the DALI ballast. When a power outage is detected, the emergency
ballast lights up one or two lamps in the fixture for more than 90 minutes. This complies with many state and local
codes, including the National Electrical Code and the Life Safety Code (NFPA 101).
In the example below, five of the six fixtures are without power. One of the fixtures utilizes the emergency backup
to illuminate the room. This emergency ballast powering scenario tremendously reduces wiring costs and the need
to purchase and maintain costly backup power systems.
2
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Color Key
DALI +
DALI Cresnet
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3
Crestron Commercial Lighting DALI Edition Design Guide
Fusion EM and DALI
Fusion EM™ is a simple to use Web-based energy management interface and facility control solution from Crestron.
When utilizing Fusion EM and DALI together, the following can be done:
•
Track real-time and historical energy usage for a day, week, month or year
•
View room status for an entire facility
•
Define settings for occupied and unoccupied states
•
Reduce energy loads for demand response programs
•
Maintain full control of lighting levels, shades, and climate
•
Interface to BMS for HVAC control and automation
The Fusion EM server application allows the user to view both ballast and lamp failures communicated via the
open DALI protocol. The example below shows the way in which the Fusion EM application pinpoints a lamp or
ballast failure.
4
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Crestron Commercial Lighting DALI Edition Design Guide
DALI Commissioning Tool
The Crestron DALI commissioning tool expedites system installation. The commissioning tool includes a setup
wizard that provides step-by-step instructions to configure ballast properties, groups, and scenes. The user simply
does the following:
•
Sets the ballast address
•
Checks the connectivity status
•
Edits the minimum and maximum levels and fade time
•
Changes the ballast grouping and scenes as needed
This powerful tool uses automatic identification of new hardware IDs for simple ballast replacement. Settings from
old ballasts are transferred to replacements which save time and eliminate guesswork. Some screens from the
DALI Commissioning Tool are shown below.
Doc. 7386C | crestron.com
5
Crestron Commercial Lighting DALI Edition Design Guide
Depending upon the application, there are multiple methods for commissioning a DALI system network. Four
methods of connecting to a DIN-DALI-2 are shown below.
DIN-DALI-2 Connection Examples
DIN-DALI-2 over a LAN
DIN-DALI-2 Direct Connection over USB
B
US
DIN-DALI-2 over a LAN using a Control System
DIN-DALI-2 over a LAN and Wireless LAN
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Doc. 7386C | crestron.com
Crestron Commercial Lighting DALI Edition Design Guide
Crestron DALI Control System Products
As with any Crestron system, devices outside of the scope can also be integrated, but for the purposes of
controlling a basic DALI control system, applicable devices are shown in the table below.
NOTE: Refer to the Crestron Web site for more information on control devices.
DALI Control System Products
DIN-DALI-2: A DALI interface for Crestron systems that
provides control for up to two individual DALI loops. The
unit is housed in a DIN rail enclosure.
DIN-AP2: A 2-Series control processor designed for
small to medium-sized lighting and automation
applications.
DIN-PWS50: A 50 W Cresnet power supply module
designed to snap onto a standard DIN rail for installation
in a wall mount enclosure.
(Continued on following page)
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7
Crestron Commercial Lighting DALI Edition Design Guide
DALI Control System Products (continued)
The DIN-EN series metal enclosure is designed to house DIN rail devices (DIN-DALI-2 and DIN-AP2). It is
available with two, three and six DIN rails. Each rail accommodates up to 18 DIN units leaving room for one DIN
unit of extra space (one DIN unit = 18 mm). This enclosure includes a removable front cover for easy access
and can be surface or flush wall mounted.
DIN-EN-2X18: An enclosure for DIN Rail Devices
(two DIN rails, 18 units wide).
®
DIN-EN-3X18: An enclosure for DIN Rail Devices
(three DIN rails, 18 units wide)
®
DIN-EN-6X18: An enclosure for DIN Rail Devices
(six DIN rails, 18 units wide)
®
(Continued on following page)
8
Doc. 7386C | crestron.com
Crestron Commercial Lighting DALI Edition Design Guide
DALI Control System Products (continued)
DIN-DALI Ballasts (Single, 2 Lamp and 3 Lamp): The example shows the GLB-DALI-T5HO-154/58,
GLB-DALI-T5HO-254/58
ALI-T5HO-254/58 and GLB-DALI-T8-317/32 ballasts. The GLB-DALI family of DALI ballasts provid
provide
the veryy best in digital addressable lighting. These ballast models support dimming a wide range of linear
line
fluorescent
cent lamps from 1-100%.
Occupancy Sensors: The example shows the GLS-OIR and
GLS-ODT models. Occupancy sensor models vary per square
footage coverage, mount type and technology - with IR or dual
technology. Crestron Green Light sensors deliver a powerful and
cost-effective solution for reducing energy costs and enhancing the
functionality of lighting and environmental systems.
Photocells: The example shows the GLS-LCL and GLS-LOL
models. Photocells vary per square footage coverage and
technology and are designed for daylight harvesting applications to
provide control of room lighting based on the presence of natural
daylight.
Keypads: The example shows a Cameo® keypad. Keypads provide
the user with control of preset lighting scenes and dimmer control.
Crestron offers a wide array of elegant designer keypads for home,
education and corporate environments.
Touch Screens: The examples show a wall mount (left) and a table top (right) touch screen. Crestron delivers the
maximum value to the customer as the premier source for touch screens.
V-PanelTM 24 in HD Touch Screen
Doc. 7386C | crestron.com
V-Panel Integrated 15 in HD Touch Screen
9
Crestron Commercial Lighting DALI Edition Design Guide
DIN-DALI-2 Interface
The DIN-DALI-2 is a DALI interface for Crestron systems and provides control of up to two individual DALI loops.
Housed in a DIN rail enclosure, the DIN-DALI-2 is a great low-profile Cresnet or Ethernet companion to the DIN-AP2
processor or any 2-Series control system. In addition to controlling the DALI data bus, it includes an integrated
DALI power supply. The single-wire connectivity simplifies both new and retrofit installations. Power-over-Ethernet
(PoE) versatility assists in situations with existing CAT5 infrastructure.
•
Controls up to 128 DALI ballasts
•
Cresnet or PoE communication for single wire installation
•
Crestron DALI commissioning tool for easy setup
•
Override input for emergency mode
For the DALI protocol to communicate with other protocols a control interface is necessary. The interface acts as
a language translator, allowing the DALI protocol to be understood and used by other protocols such as Cresnet,
BACnet and Ethernet. Using the DALI protocol, the primary building systems can communicate together easily.
The Crestron DALI-to-Cresnet or Ethernet interface is the DIN-DALI-2.
DALI Power Supply
The DIN-DALI-2 has a built in DALI power supply, eliminating the need for a separate power supply. The
DIN-DALI-2 gets its own power either through Cresnet or PoE. This simplifies wiring to the DIN-DALI-2 module.
The power from Cresnet or PoE is then used to power the DALI controllers that is if the DALI power switch is set
to INT. All 128 DALI ballasts can be powered in either Cresnet or PoE mode.
Power Requirements
PoE Requirements
Cresnet Power Usage
13 W (0.270 Amps @ 48 Vdc), regardless of DALI POWER setting
9 W (0.375 Amps @ 24 Vdc), DALI POWER switch set to INT
2 W (0.08 Amps @ 24 Vdc), DALI POWER switch set to EXT
Environmental
Temperature
32° to 104° F (0° to 40° C)
Humidity
10% to 90% RH (non-condensing)
Heat Dissipation
44 Btu/h
10
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Crestron Commercial Lighting DALI Edition Design Guide
DIN-DALI-2 Controller
2-pin 5 mm terminal blocks;
Each set of (+) and (-) is
paralleled with the adjacent
like ports on the same channel;
Each channel controls a single
DALI loop (up to 64 ballasts)
2-position switch, sets DALI power between internal
(INT) and external (EXT); When set to INT DALI uses
power supplied by the DIN-DALI-2; When set to EXT
DALI uses power provided by external power supply
(sold separately)
Yellow LED and miniature
push button for testing on/off
and dim up/down for all
attached ballasts in
channels 1 and 2
4-pin 3.5 mm detachable
terminal blocks, paralleled;
Cresnet slave port
Recessed miniature push
button, resets internal processor
2-pin 3.5 mm detachable terminal blocks, paralleled;
Sensing input for external low-voltage contact closure;
Activates Override mode when a closure is present,
forces each ballast into its defined “System Failure Level”
Doc. 7386C | crestron.com
7-Segment green LED digits
and 2 miniature push buttons
for setting Cresnet ID
USB Type B female,
USB 1.1 computer console port
8-wire RJ-45 with 2 LED indicators;
10BASE-T/100BASE-TX Ethernet port;
802.3af Power over Ethernet compliant
Yellow LED, indicates communication
with the control processor
Green LED, illuminates when DC
power is applied to the NET port
Red LED and miniature push
button for enabling Override mode
Red LED and recessed miniature push
button for enabling Setup mode and
touch-settable ID
11
Crestron Commercial Lighting DALI Edition Design Guide
DALI Ballasts
The GLB-DALI family of DALI ballasts provides the very best in digital addressable lighting. Operable between
120 and 277 volts, Crestron Green Light DALI ballasts are perfect for any building.
The GLB-DALI-T-1 (Single Lamp), GLB-DALI-T-2 (2 Lamp) and GLB-DALI-T-3 (3 Lamp) DALI ballast models support
dimming in a wide range of linear fluorescent lamps from 1-100%. The DALI ballasts models work with Crestron
DALI controls and any standard DALI controller. Optional real-time power metering and Crestron Fusion EM can be
added to help track and minimize energy usage facility-wide.
Built-in Power Metering
Optional power metering tracks real time energy usage of each load, thereby delivering statistics to help control
energy costs. By analyzing real data, organizations can make educated decisions regarding energy resources.
Protection
GLB-DALI ballasts feature End-of-Life Protection, are short and open circuit proof and contain an auto shutdown
feature in case of lamp failure. The ballasts have feature protected shut down against main input lower than
80 Vac and auto-recovery starting from 95 Vac. GLB-DALI ballasts also feature warm start in every dimming
position and overload protection.
DALI Ballast Features
12
•
Programmed start
•
Standby power of <0.3 W
•
Automatic restart after lamp replacement
•
Automatic identification and operation of several wattage lamp types
•
Universal voltage support (120-277 Vac)
•
Flicker-free dimming from 1% to 100%
•
High power factor of 0.99
•
Short circuit protection
•
Open circuit safety feature
•
Energy efficiency class EE1=A1
•
Lamps operated above 40 kHz to avoid interference with infrared devices and reduce lamp flicker
•
Lamp crest factor of 1.7 or less
•
NEMA premium
•
Works with any standard DALI controller
Doc. 7386C | crestron.com
Crestron Commercial Lighting DALI Edition Design Guide
Crestron Green Light Single Lamp DALI Ballast
GLB-DALI-T5HO-114/35
GLB-DALI-T5HO-114/35-PM
GLB-DALI-T8-117/32
GLB-DALI-T8-117/32-PM
GLB-DALI-T5HO-124/39
GLB-DALI-T5HO-124/39-PM
GLB-DALI-T5HO-154
GLB-DALI-T5HO-154-PM
Lamp Type
T5 14, 21, 28, 35 W
T8 17, 32 W
T5HO 24, 39 W
T5HO 54 W, F55BX,
PL-L 55 W, DULUXL 55 W
Lamp Power
13.5 - 35 W
14 - 28 W
14 - 40 W
49.5 - 52.5 W
Input Power
16 - 38.5 W
17 - 31.5 W
17 - 44 W
56 - 59 W
Input Current
59 - 310 mA
63 - 250 mA
66 - 360 mA
180 - 480 mA
Specifications
Operating Voltage
Rated Input Voltage: 120 - 277 Vac
Input Frequency: 50/60 Hz
Input Voltage Range
Input Voltage (ac) Range: 108 - 304 Vac
Input Voltage (dc) Range: 160 - 264 Vdc
Connectors
+, -: (2) Push button, angled entry terminal block, DALI connections
G: (1) Push button, angled entry terminal block, ground
N: (1) Push button, angled entry terminal block, neutral
L: (1) Push button, angled entry terminal block, line power input
Lamp(s): (4-7) Push button, angled entry terminal blocks, for wiring lamps to ballast
Additional Ballast Specifications
Power Factor: 0.99
Ballast Factor:
GLB-DALI-T8-117/32: 0.85
GLB-DALI-T5-114/35: 0.95
GLB-DALI-T5HO-154: 0.95
GLB-DALI-T5HO-124/39: 0.95
Operating Frequency: 40 kHz
Standby Power: <0.3 W
THD: 10%
Lamp crest factor: 1.7 or less
Output Voltage: 400 Vac
Overload protection: 300 Vac 48 hours / 320 Vac 2 hours
Dimming
Dimming Range: 1% - 100%
Start Time: 1 s
Lifetime Information
Average Service Life:
50,000 hours at 140° F (60° C)
100,000 hours at 122° F (50° C)
120,000 hours at 104° F (40° C)
Failure Rate Per 1000 hours of operation: 0.20% at 140° F (60° C)
Environmental
Temperature: 50° to 140° F (10° to 60° C)
Humidity: 10% to 90% RH (non-condensing)
Enclosure
Painted metal without sharp edges
Dimensions
Length: 14.20 in (360 mm)
Width: 1.20 in (30 mm)
Depth: 0.80 in (21 mm)
Weight
0.66 lb (300 g)
(Continued on following page)
Doc. 7386C | crestron.com
13
Crestron Commercial Lighting DALI Edition Design Guide
Specifications (continued)
Conformity
UL 935 listed Class P, Type CC, Type HL
End of lamp life protection EOL T.2
ANSI C62.41 Category A for transient protection
ANSI C82.41 color coded poke in wire trap connector
FCC 47 CFR Part 18, non-consumer for EMI/RFI
CEC Title 24
Inherent thermal protection
Type 1 outdoor
No PCB’s
Sound rating A
Certifications and Regulatory
Compliance
Available Models
GLB-DALI-T5-114/35: Crestron Green Light Single Lamp DALI Ballast 14 - 35 W
GLB-DALI-T8-117/32: Crestron Green Light Single Lamp DALI Ballast 17 - 32 W
GLB-DALI-T5HO-124/39: Crestron Green Light Single Lamp DALI Ballast 24 - 39 W
GLB-DALI-T5HO-154: Crestron Green Light Single Lamp DALI Ballast 54W
GLB-DALI-T5-114/35-PM: Crestron Green Light Single Lamp DALI Ballast 14 - 35 W with
Integrated Power Metering
GLB-DALI-T8-117/32-PM: Crestron Green Light Single Lamp DALI Ballast 17 - 32 W with
Integrated Power Metering
GLB-DALI-T5HO-124/39-PM: Crestron Green Light Single Lamp DALI Ballast 24 - 39 W with
Integrated Power Metering
GLB-DALI-T5HO-154-PM: Crestron Green Light Single Lamp DALI Ballast 54 W with
Integrated Power Metering
Available Accessories
DIN-DALI-2: DIN Rail 2 Channel DALI Interface
Wiring Diagram
14
Doc. 7386C | crestron.com
Crestron Commercial Lighting DALI Edition Design Guide
Crestron Green Light 2 Lamp DALI Ballast
GLB-DALI-T5HO-214/35
GLB-DALI-T5HO-214/35-PM
GLB-DALI-T8-217/32
GLB-DALI-T8-217/32-PM
GLB-DALI-T5HO-224/39
GLB-DALI-T5HO-224/39-PM
GLB-DALI-T5HO-254
GLB-DALI-T5HO-254-PM
Lamp Type
2x T5 14, 21, 28, 35 W
2x T8 17, 32 W
2x T5HO 24, 39 W
2x T5HO 54 W, 2X F55BX,
2X PL-L 55 W, 2X DULUXL 55 W
Lamp Power
13.5 - 35 W
14 - 28 W
14 - 40 W
49.5 - 52.5 W
Input Power
16 - 38.5 W x 2
17 - 31.5 W x 2
17 - 44 W x 2
56 - 59 W x 2
Input Current
59 - 310 mA
63 - 250 mA
66 - 360 mA
180 - 480 mA
Specifications
Operating Voltage
Rated Input Voltage: 120-277 Vac
Input Frequency: 50/60 Hz
Input Voltage Range
Input Voltage (ac) Range: 108 - 304 Vac
Input Voltage (dc) Range: 160 - 264 Vdc
Connectors
+, -: (2) Push button, angled entry terminal block, DALI connections
G: (1) Push button, angled entry terminal block, ground
N: (1) Push button, angled entry terminal block, neutral
L: (1) Push button, angled entry terminal block, line power input
Lamp(s): (4-7) Push button, angled entry terminal blocks, for wiring lamps to ballast
Additional Ballast Specifications
Power Factor: 0.99
GLB-DALI-T8-217/32: 0.95
GLB-DALI-T5-214/35: 0.95
GLB-DALI-T5HO-254: 0.95
GLB-DALI-T5HO-224/39: 0.90
Operating Frequency: 40 kHz
Standby Power: <0.3 W
THD: 10%
Lamp crest factor: 1.7 or less
Output Voltage: 400 Vac
Overload protection: 300 Vac 48 hours / 320 Vac 2 hours
Dimming
Dimming Range: 1% - 100%
Start Time: 1 s
Lifetime Information
Average Service Life:
50,000 hours at 140° F (60° C)
100,000 hours at 122° F (50° C)
120,000 hours at 104° F (40° C)
Failure Rate Per 1000 hours of Operation: 0.20% at 140° F (60° C)
Environmental
Temperature: 50° to 140° F (10° to 60° C)
Humidity: 10% to 90% RH (non-condensing)
Enclosure
Painted metal without sharp edges
Dimensions
Length: 16.70 in (425 mm)
Width: 1.20 in (30 mm)
Depth: 0.80 in (21 mm)
(Continued on following page)
Doc. 7386C | crestron.com
15
Crestron Commercial Lighting DALI Edition Design Guide
Specifications (continued)
Weight
0.66 lb. (300 g)
Conformity
UL 935 listed Class P, Type CC, Type HL
End of lamp life protection EOL T.2
ANSI C62.41 Category A for transient protection
ANSI C82.41 color coded poke in wire trap connector
FCC 47 CFR Part 18, non-consumer for EMI/RFI
CEC Title 24
Inherent thermal protection
Type 1 outdoor
No PCB’s
Sound rating A
Certifications and Regulatory
Compliance
Available Models
GLB-DALI-T5-214/35: Crestron Green Light 2 Lamp DALI Ballast 14 - 35 W
GLB-DALI-T8-217/32: Crestron Green Light 2 Lamp DALI Ballast 17 - 32 W
GLB-DALI-T5HO-224/39: Crestron Green Light 2 Lamp DALI Ballast 24 - 39 W
GLB-DALI-T5HO-254: Crestron Green Light 2 Lamp DALI Ballast 54 W
GLB-DALI-T5-214/35-PM: Crestron Green Light 2 Lamp DALI Ballast 14 - 35 W with
Integrated Power Metering
GLB-DALI-T8-217/32-PM: Crestron Green Light 2 Lamp DALI Ballast 17 - 32 W with
Integrated Power Metering
GLB-DALI-T5HO-224/39-PM: Crestron Green Light 2 Lamp DALI Ballast 24 - 39 W with
Integrated Power Metering
GLB-DALI-T5HO-254-PM: Crestron Green Light 2 Lamp DALI Ballast 54 W with Integrated
Power Metering
Available Accessories
DIN-DALI-2: DIN Rail 2 Channel DALI Interface
Wiring Diagram
16
Doc. 7386C | crestron.com
Crestron Commercial Lighting DALI Edition Design Guide
Crestron Green Light 3 Lamp DALI Ballast
GLB-DALI-T8-317/32 and GLB-DALI-T8-317/32-PM
Lamp Type
3x T8 17, 32 W
Lamp Power
14 - 28 W
Input Power
17 - 31.5 W x 3
Input Current
63 - 250 mA
Specifications
Operating Voltage
Rated Input Voltage: 120-277 Vac
Input Frequency: 50/60 Hz
Input Voltage Range
Input Voltage (ac) Range: 108 - 304 Vac
Input Voltage (dc) Range: 160 - 264 Vdc
Connectors
+, -: (2) Push button, angled entry terminal block, DALI connections
G: (1) Push button, angled entry terminal block, ground
N: (1) Push button, angled entry terminal block, neutral
L: (1) Push button, angled entry terminal block, line power input
Lamp(s): (4-7) Push button, angled entry terminal blocks, for wiring lamps to ballast
Additional Ballast Specifications
Power Factor: 0.99
GLB-DALI-T8-317/32: 0.95
Operating Frequency: 40 kHz
Standby Power: <0.3 W
THD: 10%
Lamp crest factor: 1.7 or less
Output Voltage: 400 Vac
Overload protection: 300 Vac 48 hours / 320 Vac 2 hours
Dimming
Dimming Range: 1% - 100%
Start Time: 1 s
Lifetime Information
Average Service Life:
50,000 hours at 140° F (60° C)
100,000 hours at 122° F (50° C)
120,000 hours at 104° F (40° C)
Failure Rate Per 1000 hours of Operation: 0.20% at 140° F (60° C)
Environmental
Temperature: 50° to 140° F (10° to 60° C)
Humidity: 10% to 90% RH (non-condensing)
Enclosure
Painted metal without sharp edges
Dimensions
Length: 16.70 in (425 mm)
Width: 1.20 in (30 mm)
Depth: 0.80 in (21 mm)
Weight
0.66 lb. (300 g)
(Continued on following page)
Doc. 7386C | crestron.com
17
Crestron Commercial Lighting DALI Edition Design Guide
Specifications (continued)
Conformity
UL 935 listed Class P, Type CC, Type HL
End of lamp life protection EOL T.2
ANSI C62.41 Category A for transient protection
ANSI C82.41 color coded poke in wire trap connector
FCC 47 CFR Part 18, non-consumer for EMI/RFI
CEC Title 24
Inherent thermal protection
Type 1 outdoor
No PCB’s
Sound rating A
Certifications and Regulatory
Compliance
Available Models
GLB-DALI-T8-317/32: Crestron Green Light 3 Lamp DALI Ballast 17 - 32 W
GLB-DALI-T8-317/32-PM: Crestron Green Light 3 Lamp DALI Ballast 17 - 32 W with
Integrated Power Metering
Available Accessories
DIN-DALI-2: DIN Rail 2 Channel DALI Interface
18
Doc. 7386C | crestron.com
Crestron Commercial Lighting DALI Edition Design Guide
Crestron Green Light Dimmable LED Drivers
The GLD-LED-1X050W and GLD-LED-1X100W are constant current LED drivers with multiple LED outputs that are
controlled over a single channel. These LED drivers provide high-power, dimmable, LED lighting with a 0-100%
dimming range. Operable between 120 and 277 volts, Crestron Green Light 50 W Dimmable LED Drivers are
perfect for any building in any part of the world. Both the Crestron Green Light 50 W and 100 W Dimmable LED
Drivers are available in DALI and 0-10 volt compatible models.
Compatible Dimmable LED Driver Models
•
50 W DALI compatible dimmable LED Driver models include: GLD-DALI-LED-L-1X050W and
GLD-DALI-LED-S-1X05W.
•
100 W DALI compatible dimmable LED Driver models include: GLD-DALI-LED-L-1X100W and
GLD-DALI-LED-S-1X100W.
0-10 Volt Lighting Control
•
50 W 0-10 volts compatible dimmable LED Driver models include: GLD-LV-LED-L-1X050W and
GLD-LV-LED-S-1X050W
•
100 W 0-10 volts compatible dimmable LED Driver models inclulde: GLD-LV-LED-L-1X100W and
GLD-LED-S-1X100W
DALI Ballast Features
•
Power factor: > 0.9
•
DALI or 0-10 volts compatible
•
Superior, smooth dimming technology using a combination of PWM and current limiting
•
20-bit resolution
•
Smooth dimming from 0% to 100%
•
Linear or logarithmic dimming curve
•
High efficiency over a wide power and voltage range: 89% at full load, ≥ 87% above 50 W output
•
Programmable NTC temperature, dimming curve, minimum dimming level and per output LED current
NOTE: Refer to the Crestron Green Light 50 W Dimmable LED Driver and Crestron Green Light 100 W Dimmable
LED Driver spec sheets on the Crestron Web site for case diagrams.
Doc. 7386C | crestron.com
19
Crestron Commercial Lighting DALI Edition Design Guide
Crestron Green Light 50 W Dimmable LED Driver
GLD-LED-1X050W Specifications
Input
Voltage: 120-277 Vac
Frequency: 50/60 Hz
Output
Power: 50 W max
Voltage: 60 volts max, 57 V typical
Current Range: configurable from 200 mA to 1,050 mA per output
Current: +/- 5% accuracy
Connectors
Power: Line, Neutral and Ground
DALI (only on DALI models): + and - (x2) single channel
0-10 volts (only on 0-10 volt models): + and LED outputs: + and - (x4)
CREScode™/NTC: + and
Wiring
Cross section: 20 - 16 AWG, 0.5 - 1.5 mm2
Strip length: 0.35 in (9 mm)
Additional LED Driver Specifications
Power Factor: > 0.9
Standby power: < 0.5 W
Inrush current: 30 mA2s @ 277 volts
Surge protection: 1 kV differential mode surge, 2 kV common mode surge
Efficiency: 89% at full load, ≥ 87% above 50 W output
THD: at 100% load, max: <17%
Dimming
Dimming Range: 0% - 100%
Dimming Curve: linear or logarithmic
Lifetime Information
Life Expectancy: 50,000 hrs at temp of lower or equal to 122º F / 50º C
Mean Time Between Failures (MTBF): 480,000 hours
Environmental
Temperature: -40° to 122°F (-40° C to 50° C)
Humidity: 10% to 90% RH (non-condensing)
Enclosure
Painted metal without sharp edges
Dimensions
GLD-DALI-LED-L-1X050W and GLD-LV-LED-L-1X050W
Length: 17.48 in (444 mm)
Width: 1.18 in (30 mm)
Depth: 0.83 in (21 mm)
GLD-DALI-LED-S-1X050W and GLD-LV-LED-S-1X050W
Length: 5.12 in (130 mm)
Width: 2.99 in (76 mm)
Depth: 1.18 in (30 mm)
Weight
(GLD-DALI-LED-L-1X050W and GLD-LV-LED-L-1X050W) 12.7 oz (360 g)
(GLD-DALI-LED-S-1X050W and GLD-LV-LED-S-1X050W) 12.35 oz (350 g)
Certifications
UL: Recognized Component for US and Canada (file no. E333135),according to UL1310 and
UL8750.
US: Class 2 output. Canada: Non-Class 2 output.
CE
ENEC by VDE
IEC 61347-1, IEC 61347-2-13, IEC 62384 + A1, EN 55015 + A1,
EN 55022 + A1, IEC 61000-3-2, IEC 61547 + A1, IEC 62386-207.
(Continued on following page)
20
Doc. 7386C | crestron.com
Crestron Commercial Lighting DALI Edition Design Guide
GLD-LED-1X050W Specifications (continued)
Available Models
GLD-DALI-LED-L-1X050W 50W DALI Dimmable LED Driver, Long Case
GLD-DALI-LED-S-1X050W 50W DALI Dimmable LED Driver, Short Case
GLD-LV-LED-L-1X050W 50W 0-10V Dimmable LED Driver, Long Case
GLD-LV-LED-S-1X050W 50W 0-10V Dimmable LED Driver, Short Case
Available Accessories
GLDA-LED-PROG-CRESCODE CREScode LED Driver Configuration Tool
GLD-DALI-LED-S-1X050W Wiring Diagram
GLD-LV-LED-S-1X050W Wiring Diagram
Doc. 7386C | crestron.com
21
Crestron Commercial Lighting DALI Edition Design Guide
Crestron Green Light 100 W Dimmable LED Driver
GLD-LED-1X0100W Specifications
Input
Voltage: 120-277 Vac
Frequency: 50/60 Hz
Output
Power: 100 W max
Voltage: 60 volts max, 57 volts typical
Current Range: configurable from 200 mA to 1,050 mA per output
Current: +/- 5% accuracy
Connectors
Power: Line, Neutral and Ground
DALI or 0-10 volts: + and - (x2) single channel
LED outputs: + and - (x4)
CREScode/NTC: + and –
Wiring
Cross section: 20 - 16 AWG, 0.5 - 1.5 mm2
Strip length: 0.35 in (9 mm)
Additional LED Driver Specifications
Power Factor: > 0.94
Standby power: < 0.5 W
Inrush current: 35 A 240 μs at 120 V / 60 Hz, 67 A 240 μs at 230 V / 50 Hz,
75A 240μs at 277 V / 60 Hz
Surge protection: 3 kV (L to N), 4 kV (L/N to GND)
Efficiency: 90% at full load, ≥ 87% above 50 W output
THD: 10% guarantee compliment
Dimming
Dimming Range: 0% - 100%
Dimming Curve: linear or logarithmic
Lifetime Information
Life Expectancy: 50,000 hrs at temp of lower or equal to 122º F / 50º C
Mean Time Between Failures (MTBF): 480,000 hours
Environmental
Temperature: -40° to 122° F (-40° C to 50° C)
Humidity: 10% to 90% RH (non-condensing)
Enclosure
Painted metal without sharp edges
Dimensions
GLD-DALI-LED-L-1X100W and GLD-LV-LED-L-1X100W
Length: 14.21 in (361 mm)
Width: 1.61 in (41 mm)
Depth: 1.18 in. (30 mm)
GLD-DALI-LED-S-1X100W and GLD-LV-LED-S-1X100W
Length: 8.64 in (219.5 mm)
Width: 3.15 in (80 mm)
Depth: 1.18 in. (30 mm)
Weight
1.94 lb (880 g)
Certifications
UL: Recognized Component for US and Canada (file no. E333135), according to UL1310 and
UL8750.
US: Class 2 output. Canada: Non-Class 2 output.
CE
ENEC by VDE
IEC 61347-1, IEC 61347-2-13, IEC 62384 + A1, EN 55015 + A1, EN 55022 + A1, IEC 61000-32, IEC 61547 + A1, IEC 62386-207
(Continued on following page)
22
Doc. 7386C | crestron.com
Crestron Commercial Lighting DALI Edition Design Guide
GLD-LED-1X0100W Specifications (continued)
Available Models
GLD-DALI-LED-L-1X100W 100W DALI Dimmable LED Driver, Long Case
GLD-DALI-LED-S-1X100W 100W DALI Dimmable LED Driver, Short Case
GLD-LV-LED-L-1X100W 100W 0-10V Dimmable LED Driver, Long Case
GLD-LV-LED-S-1X100W 100W 0-10V Dimmable LED Driver, Short Case
Available Accessories
GLDA-LED-PROG-CRESCODE
CREScode LED Driver Configuration Tool
"L" Case Wiring Diagram
"S" Case Wiring Diagram
Doc. 7386C | crestron.com
23
Crestron Commercial Lighting DALI Edition Design Guide
DALI Control Cable
The DALI standard does not require shielded wire. However, unshielded wire may be subject to induced voltage
degradation and interference. Crestron recommends the use of shielded cable because if unshielded DALI cable is
used and improperly installed, signal failures may occur. DALI control wire shall be sized appropriately based upon
voltage drop due to cable length. Crestron recommends 16-22 AWG based upon cable length. The DALI protocol
standard can communicate up to 980 feet (300 meters). Per the NEC, class one DALI control cable may be run in
the same conduit as line voltage wire.
24
Doc. 7386C | crestron.com
Crestron Commercial Lighting DALI Edition Design Guide
DALI Application Examples
The examples in this section depict how a DALI control system can be utilized in an individual office, open office,
conference room and training room settings.
Individual Office
By controlling the lighting fixtures with the DALI control system, daylight harvesting and room occupancy sensing
can be achieved easily by adding sensors.
In the individual office example below, the fixture closer to the window is dimmed lower than the one further from
the window based on the amount of natural light. The photo sensor measures the outdoor light while the
occupancy sensor determines if the room is in use. The Cameo keypad provides the user with control of preset
lighting scenes and dimmer control.
2
LI-
DA
DIN
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CO
2
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EX
R
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7
8
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CR-DAL DALIR SUPPL
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ont
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ALI
N
LA
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M1
CO
R
P OV
TU
SE
2
DA
M2
GND
TX
RX
RTS
CTS
3
GND
TX
RX
RTS
CTS
2
-
+
-
SE
IR/
1
SG
1
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DA
TES
4
1
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-
-
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AV Processor
or BMS User Interfaces
IL
A
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A
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F
S OF
HT
LIG
SH
SH
AD
AD
ES
ET
IL
D
A
pad
Key
Color Key
DALI Control
Daylight Sensor
Occupancy Sensor
Cresnet
Doc. 7386C | crestron.com
25
Crestron Commercial Lighting DALI Edition Design Guide
Open Office
Economies of scale really start to take hold when installing a DALI control system in larger office spaces. Easier
wiring across multiple units decreases installation time. The ability to move light fixtures around the grid without
the need to re-run wire becomes invaluable.
The example below shows how a DALI control system can be utilized within an open office setting.
2
LI-
DA
IN-
D
ER
UT
MP
CO
T
EX
R
WE
INT LI PO
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R
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T
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Cresnet to
AV Processor
or BMS User Interfaces
N Po
LA
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DALI +
DALI Cresnet
26
LIG
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IL
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Cre
sn
et
Doc. 7386C | crestron.com
Crestron Commercial Lighting DALI Edition Design Guide
Conference Room
Each light fixture is powered through the DALI control system. A photocell and occupancy sensor is incorporated
into the system when placed in ideal locations requiring minimum wiring. A sensor may be connected to the
nearest available DALI control system and keypad to provide preset lighting scenes and dimmer control.
The example below shows how a DALI control system can be utilized in a conference room setting.
2
LI-
-DA
DIN
2
-AP
DIN
ER
PUT
COM
EXT
ER
INT I POW
DAL
ID
NET
1
8
ON
TR
ES
SOR
CES
CR-AP2
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POW
NET
MSG
ON
TR
ES
RFAC
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2-CH BUS
NET 24
WITH
G
Z
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24
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R
SW- 1
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pa
nc
L 4
ERIA
IR/S 3 S G
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7
PoE
L
6
LAN
A
5
ET
2
D
4
I/O
RES
E G
RRID
OVE OVR
G
OVR
GND
TX
RX
RTS
CTS
3
GND
TX
RX
RTS
CTS
G
2
NET
PWR
P OVR
SETU
-
I2
DAL
-
INTE LY
CR-DALI-2DALI SUPP
G
EL ER
Z
DIN ANN POW
Y
4
3
2 AYS
REL
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PUT
COM
ORY
SG
1
+
I1
DAL
TEST
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MEM
-
+
-
+
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en
so
r
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NET 24
AUT
G
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L
A
D
LI
Co
ntr
Da
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ht
Se
ns
ol
or
D
A
L
I
D
A
L
I
D
A
L
I
DA
I
D
A
L
I
D
A
L
I
Cresnet to
AV Processor
or BMS User Interfaces
RE
T
NE
C
RE
WO
P
LIG
LIG
HT
HT
SS
SH
AD
ES
TE
MP
t
sne
Cre
ST
SH
AD
ES
S
T
S
TE
MP
D
A
L
I
T
Key
pad
Color Key
DALI Control
Daylight Sensor
Occupancy Sensor
Cresnet
Doc. 7386C | crestron.com
27
Crestron Commercial Lighting DALI Edition Design Guide
Training Room
Each light fixture is powered directly from the grid with each row of lights controlled by a separate channel on the
DALI control system. One channel dims the row closest to the windows, while the second channel dims the other
row. Both a photocell and occupancy sensor is connected to the DALI control system for energy savings.
The example below shows how a DALI control system can be utilized in a training room setting.
2
LI-
DA
DIN
ER
UT
MP
CO
T
EX
R
WE
INT LI PO
DA T ID
NE
+
+
-
+
LI
+
-
-
LI
SE
-
HA
2-C BU
WITH
Y
T
NE 24
S
24
Y
Z
R
PW
R
T
NE
T
SE
RE
E
N Po
LA
2
E
RID G
ER R
OV OV
RG
ST
ON CE
FA
TR
ES -2 INTER LY
CR DALI DALIR SUPP
DI N- NNELPOWE
P OV
DA
1
DA
TE
TU
Z
LI -
OV
D
DA
G
G
A
LI
LI +
DA
D
D
A
A
LI
LI
Cresnet to
AV Processor
or BMS User Interfaces
D
D
LIG
LIG
HTS
HTS
A
A
LI
LI
ON
OF
F
D
ES
AD
SH
A
LI
ET
AD
SH
Color Key
DALI +
DALI Cresnet
28
Doc. 7386C | crestron.com
Crestron Commercial Lighting DALI Edition Design Guide
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Doc. 7386C | crestron.com
29
Crestron World Headquarters
15 Volvo Drive
Rockleigh, NJ 07647
Tel: 888.CRESTRON
Fax: 201.767.7576
crestron.com
Refer to the listing of Crestron worldwide offices on the Crestron Web site
(www.crestron.com/offices) for assistance within a particular geographic region.
Printed in USA Doc. 7386C 3/13