DALCNET DLB1248 Series Application guide

DLB1248 single channel
EASY-BLE
Device Manual FW 1.0+
Made in Italy
Rev. 2016-12-16
pag. 1/10
FEATURES
• BLUE OO H+FADER+DIMMER+DRIVER
• DC Input: 12-24-48 Vdc
• Remote command options:
- Bluetooth Low Energy (BLE/Smart)
• Local command options:
- Normally Open push-button
• Adjusting the brightness of white light
• Current outputs or voltage outputs for R-L-C loads
• ypical efficiency > 95%
• Adjusting the brightness up to completed off
• Soft start and soft stop
• Optimized output curve
• Extended temperature range
• 100% Functional test - 5 Years warranty
➔For the whole and updated Device Manual refer to producer's website: http://www.dalcnet.com
Constant current variants
Application: Dimmer
CODE Input voltage Output Channels Commands
DLB1248-1CC350-BLE 12-48V DC 1 x 350mA 1 BLE – 1 N.O. push button
DLB1248-1CC500-BLE 12-48V DC 1 x 500mA 1 BLE – 1 N.O. push button
DLB1248-1CC700-BLE 12-48V DC 1 x 700mA 1 BLE – 1 N.O. push button
DLB1248-1CC950-BLE 12-48V DC 1 x 950mA 1 BLE – 1 N.O. push button
Any current value in range from 150mA to 1200mA is available on demand.
Constant voltage variants
Application: Dimmer
CODE Input voltage Output Channels Commands
DLB1248-1CV-BLE 12-48V DC 1 x 8A max 1 BLE – 1 N.O. push button
Protections
OTP Over temperature protection
OVP Over voltage protection
UVP Under voltage protection
RVP Reverse polarity protection
IFP Input fuse protection
SCP Short circuit protection
OCP Open circuit protection
CLP Current limit protection
DLB1248 single channel
LED DRIVERS
DALCNET S.r.l.
Registered office: via Meucci, 35 - 36040 Brendola (VI) - Ital
Headquarters: via Meucci, 35 - 36040 Brendola (VI) - Ital
Tel. + 39 0444 1836680/1867452 Fax. + 39 0444 1867453
VAT: IT-04023100235
[e-mail] www.dalcnet.com

DLB1248 single channel
EASY-BLE
Device Manual FW 1.0+
Made in Italy
Rev. 2016-12-16
pag. 2/10
Reference standards
EN 61347-1:2008+A1:2011+A2:2013 Lamp controlgear - Part 1: General and safety requirements
EN 61000-3-2:2014 Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions
(equipment input current ≤ 16 A per phase)
EN 61000-3-3:2013 Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes,
voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated
current ≤ 16 A per phase and not subject to conditional connection
EN 62384:2006+A1:2009 DC or AC supplied electronic control gear for LED modules - Performance requirements
EN 55015:2013+A1:2015 Limits and methods of measurement of radio disturbance characteristics of electrical lighting
and similar equipment
EN 61547:2009 Equipment for general lighting purposes - EMC immunity requirements
EN 50581:2012 echnical documentation for the assessment of electrical and electronic products with respect
to the restriction of hazardous substances
Technical Specifications
Variants
Constant current Constant voltage
350mA 500mA 700mA 950mA
Supply voltage min: 10,8 Vdc .. max: 52,8 Vdc
Output voltage min: Vin/4 max: Vin-0,9V = Vin
Output current 350 mA 500 mA 700 mA 950mA max 8 A peak 1)
max 7,5A @20°C 1)
max 6,5A @40°C 1)
Absorbed nominal power 1) @12V 4.2 W 6 W 8.4 W 11.4 W 78 W
@24V 8.4 W 12 W 16.8 W 22.8 W 156 W
@48V 16.8 W 24 W 33.6 W 45.6 W 312 W
hermal shutdown 150 °C
D-PWM dimming frequency 300Hz
D-PWM resolution 16 bit
D-PWM range 0,1 – 100%
Storage emperature min: -40 max: +60 °C
Ambient emperature 1) min: -10 max: +40 °C
Protection grade IP20
Wiring 2.5mm² solid - 1.5mm² stranded - 30/12 AWG
Mechanical dimensions 44 x 57 x 25 mm
Package dimensions 56 x 68 x 35 mm
Weight 40g
1) maximum value dependent on the ventilation conditions
DLB1248 single channel
LED DRIVERS
DALCNET S.r.l.
Registered office: via Meucci, 35 - 36040 Brendola (VI) - Ital
Headquarters: via Meucci, 35 - 36040 Brendola (VI) - Ital
Tel. + 39 0444 1836680/1867452 Fax. + 39 0444 1867453
VAT: IT-04023100235
[e-mail] www.dalcnet.com

DLB1248 single channel
EASY-BLE
Device Manual FW 1.0+
Made in Italy
Rev. 2016-12-16
pag. 3/10
Installation
As shown below do the following steps to install the product:
1) connect the power supply (12-48 V) to the device terminals DC IN
2) connect the N.O. push button in the correct terminals of the device
3) connect the LED output terminals OU
DLB1248-1CC350-BLE
DLB1248-1CC500-BLE
DLB1248-1CC700-BLE
DLB1248-1CC950-BLE
DLB1248-1CV-BLE
DLB1248 single channel
LED DRIVERS
DALCNET S.r.l.
Registered office: via Meucci, 35 - 36040 Brendola (VI) - Ital
Headquarters: via Meucci, 35 - 36040 Brendola (VI) - Ital
Tel. + 39 0444 1836680/1867452 Fax. + 39 0444 1867453
VAT: IT-04023100235
[e-mail] www.dalcnet.com
N.O. Push Button
DLB1 48 1channel
BLE
DC In : 12÷48V
Out : CC / CV
LED DIMMER
PUSH
N.O.
DC IN OU
+ - L+ L-
BLE
SMART
SWITCHING
SUPPLY
+ -
Vout
LN
230V
DC IN 1 / 4/48 Vdc

DLB1248 single channel
EASY-BLE
Device Manual FW 1.0+
Made in Italy
Rev. 2016-12-16
pag. 4/10
Technical Notes
Installation:
• Installation and maintenance must be performed onl b qualified personnel in compliance with current regulations.
• he product must be installed inside an electrical panel protected against overvoltages.
• he product must be installed in a vertical or horizontal position with the cover / label upwards or vertically; Other positions are not permitted.
It is not permitted to bottom-up position (with the cover / label updown).
• Keep separated the circuits at 230V (LV) and the circuits not SELV from circuits to low voltage (SELV) and from any connection with this
product. It is absolutely forbidden to connect, for any reason whatsoever, directly or indirectly, the 230V mains voltage to the bus or to other
parts of the circuit.
Power Supply:
• For the power supply use only a SELV power supplies with limited current, short circuit protection and the power must be dimensioned
correctly.
In case of using power supply with ground terminals, all points of the protective earth (PE = Protection Earth) must be connected to a valid and
certified protection earth.
• he connection cables between the power source "low voltage" and the product must be dimensioned correctly and they should be isolated
from every wiring or parts at voltage not SELV. Use double insulated cables.
• Dimension the power supply for the load connected to the device. If the power supply is oversized compared with the maximum absorbed
current, insert a protection against over-current between the power supply and the device.
• For the constant current output, the voltage of LED module (Vf) must be less of 5V at the voltage of power supply.
Command:
• he length of the connection cables between the local commands (N.O. Push button or other) and the product must be less than 10m; the
cables must be dimensioned correctly and they should be isolated from every wiring or parts at voltage not SELV. Use double insulated
shielded and twisted cables.
• All the product and the control signal connect at the local command (N.O. Push button or other) must be SELV (the devices connected must
be SELV or supply a SELV signal)
Outputs:
• he length of the connection cables between the product and the LED module must be less than 10m; the cables must be dimensioned
correctly and they should be isolated from every wiring or parts at voltage not SELV. Is preferable to use shielded and twisted cables.
DLB1248 single channel
LED DRIVERS
DALCNET S.r.l.
Registered office: via Meucci, 35 - 36040 Brendola (VI) - Ital
Headquarters: via Meucci, 35 - 36040 Brendola (VI) - Ital
Tel. + 39 0444 1836680/1867452 Fax. + 39 0444 1867453
VAT: IT-04023100235
[e-mail] www.dalcnet.com

DLB1248 single channel
EASY-BLE
Device Manual FW 1.0+
Made in Italy
Rev. 2016-12-16
pag. 5/10
LOCAL COMMAND
PUSH DIMMER FEA URE
The intensity and the status change (ON/OFF) are controlled by the N.O. push button.
Button Intensity
Click
Double Click
Long pressure (>1s) from OFF
Long pressure (>1s) from ON
Long pressure (>5s) case BLE from ON
On/Off
Maximum intensity
urn ON at 1% (Nightly ime), then dimmer up/down
Dimmer up/down
Device recognition from BlueDimmer APP
DLB1248 single channel
LED DRIVERS
DALCNET S.r.l.
Registered office: via Meucci, 35 - 36040 Brendola (VI) - Ital
Headquarters: via Meucci, 35 - 36040 Brendola (VI) - Ital
Tel. + 39 0444 1836680/1867452 Fax. + 39 0444 1867453
VAT: IT-04023100235
[e-mail] www.dalcnet.com

DLB1248 single channel
EASY-BLE
Device Manual FW 1.0+
Made in Italy
Rev. 2016-12-16
pag. 6/10
Bluetooth SMART SETUP
Features
• Bluetooth LOW ENERGY 4.1
Functions
RELATION WITH LOCAL COMMANDS
Both local and remote commands can act simultaneously.
The remote control can monitor the output status in real time.
ADDRESSING
Unique ID 
CHANNEL MAPS
The intensity and the status (ON/OFF) is controlled by a Bluetooth device
Channel Function Value
1 Dimmer Intensity [0..255]
Intensity [0..255]
COMPATIBLE APPS
•Bluedimmer:
he BlueDimmer Low Energy application is used to control through smartphone and tablet modules and strip LED connected to
the dimmer DLB1248-BLE-1CH.
he APP implements the following functions:
•turning on
•turning off
•dimmer up and down
•master dimmer of multi source
DLB1248 single channel
Bluetooth SMAR SE UP
LED DRIVERS
DALCNET S.r.l.
Registered office: via Meucci, 35 - 36040 Brendola (VI) - Ital
Headquarters: via Meucci, 35 - 36040 Brendola (VI) - Ital
Tel. + 39 0444 1836680/1867452 Fax. + 39 0444 1867453
VAT: IT-04023100235
[e-mail] www.dalcnet.com
DLB1 48 1channel
BLE
DC In : 12÷48V
Out : CC / CV
LED DIMMER
PUSH
N.O.
DC IN OU
+ - L+ L-
BLE
SMART

DLB1248 single channel
EASY-BLE
Device Manual FW 1.0+
Made in Italy
Rev. 2016-12-16
pag. 7/10
BLUEDIMMER SOFTWARE INSTRUCTIONS
Necessary conditions for the correct use of the device:
•APPLE devices with ON Bluetooth Low Energy 4.1 version
•ANDROID devices with ON Bluetooth Low Energy 4.1 version
•Dalcnet Product DLB1248 with BLE smart function
•Strip Led or spotlight
•N.O. Push-Button
•Bluedimmer App , available on the App Store and Play Store, download for free.
SCHEME
DLB1248 single channel
Bluetooth SMAR SE UP
LED DRIVERS
DALCNET S.r.l.
Registered office: via Meucci, 35 - 36040 Brendola (VI) - Ital
Headquarters: via Meucci, 35 - 36040 Brendola (VI) - Ital
Tel. + 39 0444 1836680/1867452 Fax. + 39 0444 1867453
VAT: IT-04023100235
[e-mail] www.dalcnet.com

DLB1248 single channel
EASY-BLE
Device Manual FW 1.0+
Made in Italy
Rev. 2016-12-16
pag. 8/10
APP INSTALLATION ON THE DEVICE
Download for free and install the application on your smartphone and tablet.
OBSERVA ION:
On the version of Android 6.0 is necessary to allow at BlueDimmer application to access
your location.
S AR UP SEQUENCE IMAGES
Automatic research and identification of DALCNE DLB1248 with BLE function products.
N.B.:
Manual research is possible by clicking on the lens symbol at the bottom of your device's screen.
Examples of results of the research:
- Device in blu= device associated and ready for use
- Device in black= new device to pair
- Device in grey= device already associated but not available
DLB1248 single channel
Bluetooth SMAR SE UP
LED DRIVERS
DALCNET S.r.l.
Registered office: via Meucci, 35 - 36040 Brendola (VI) - Ital
Headquarters: via Meucci, 35 - 36040 Brendola (VI) - Ital
Tel. + 39 0444 1836680/1867452 Fax. + 39 0444 1867453
VAT: IT-04023100235
[e-mail] www.dalcnet.com

DLB1248 single channel
EASY-BLE
Device Manual FW 1.0+
Made in Italy
Rev. 2016-12-16
pag. 9/10
HOW O ASSOCIA E HE DEVICE O HE BLUEDIMMER APPLICA ION
1 – Select on the smartphone/tablet the connected device.
he strip led or spotlight connected to the selected device will automatically light on
2 – Keep press for 5 sec the push button connected to the light-on-led for pairing.
3 – On the screen will appear a box to name the strip led or spotlight controlled by DALCNE BLE device.
For ex.: you can name 'kitchen' the light in the kitchen, and 'living' the one in the living room. his is a simple way to control the lights in your
house.
DLB1248 single channel
Bluetooth SMAR SE UP
LED DRIVERS
DALCNET S.r.l.
Registered office: via Meucci, 35 - 36040 Brendola (VI) - Ital
Headquarters: via Meucci, 35 - 36040 Brendola (VI) - Ital
Tel. + 39 0444 1836680/1867452 Fax. + 39 0444 1867453
VAT: IT-04023100235
[e-mail] www.dalcnet.com

DLB1248 single channel
EASY-BLE
Device Manual FW 1.0+
Made in Italy
Rev. 2016-12-16
pag. 10/10
4 – DALCNE device has now been correctly paired and ready for use.
You will see the lamp name on the display. Here you can start controlling your led light.
LEGEND:
on / off
dimmer
back to search devices menù
DLB1248 single channel
Bluetooth SMAR SE UP
LED DRIVERS
DALCNET S.r.l.
Registered office: via Meucci, 35 - 36040 Brendola (VI) - Ital
Headquarters: via Meucci, 35 - 36040 Brendola (VI) - Ital
Tel. + 39 0444 1836680/1867452 Fax. + 39 0444 1867453
VAT: IT-04023100235
[e-mail] www.dalcnet.com