Smart-Bus SB-DN-D0403 User manual

1
SB-DN-D0403
Leading Edge Dimmer 4Ch 3A
Instruction Manual
Features
4 x 3A Leading Edge Dimming
Suitable for use with incandescent
lamps and most types of dimmable
electronic transformers, Total box Load
is 10 A
Single Phase Input 85-260 VAC
1 phase at 10A
Frequency 50/60 HZ
Suitable for 220 / 110 VAC Lighting
Surge Protection
Each module has capacitors and
voltage-sensitive resistors for surge
protection power line
Over Heat Protection
Big Heat sink with Built in temp sensor
when temp exceed 81±2 C, module will
limit output to 80% of original
Green Product
Bus enabled , Powered by 15-32 VDC
Consumption 30mA/24VDC
Overload Protection
Each channel is protected by a
replaceable 4 A time delay fuse.
Data line Short Protection
Protection for Bus Power Polarity
Change, or connect to data terminal
Emergency bypass switch
4 Momentary Button to switch each channel
ON/OFF
Broadcast Address Button
To broadcast the Module Address to
the Programming software
LED Indicator
To Indicate the Channel statues ON or
OFF
Life statues LED
LED Indicator, blinking to indicate that
Module powered and bus connected
Simple Installation
Din Rail Mount, Standard 35mm guide
rail mounting , with Elegant Plastic
Labeling Tag for Module Name
Areas and Scenes
Up to 4 independent areas, each with
up to 12 scenes, with Fade time of 0
seconds to 60 minutes
Sequence Feature
Up to 6 Sequence of 12 steps each 1.0
to 60 minutes With Optional steps times,
and Running modes.
Channel Maximum Level
Low threshold, high threshold and
maximum threshold available to suite
different loads of each channel.
Restore Function
Device restored to previous scene or
Specific scene after Power Restore to
the Module

2
Layout description
1- 1-4: 4 channel output terminal to connect to the Lights Load
2- L / N: is input terminal of AC 85V – 260 V
3- Com, Data-, Data +, DC 24 V 485 S-bus connection terminal.
4- Keystroke and indicator light bypass switch to control. 1-4 channels.
5- Module broadcast address keystroke and Life statues LED.
6- Heat sink
7- Temperate Sensor for Over heat Protection
8- Labeling Plastic place
Important Notice:
- Safety warning: Please Power
OFF before any installation.
- Installation Place: in a dry,
well-ventilated damp-proof,
shake-proof, and dust-proof
location. Controllers may emit
some mechanical noise. Take
this into account when deciding
the mounting location.,
- Input Power: module Load
power must be connected via
suitable breaker of 10A.
- Output Circuits: The load on a
circuit should not exceed the
specified per channel capacity of
3 Amps.
- Bus connection Use stranded
RS485 data cable with four
twisted pairs. Connect devices in
a ‘daisy chain’ or “Star”. A data
cable that is connected to an
energized device is live. Do not
cut or terminate live data cables.
- Power Sources – This device
should only be operated from the
S-Bus Power supply.
- Regularly check: test the
circuitry and other related circuit
or cables and replace the
disqualified on time.
- For Maintenance: Please
contact Qualified Person.

3
Installation Steps
1. Mount the device on a DIN rail inside an approved enclosure.
2. Calculate loads to ensure any channels are not overloaded, and then connect loads
to the output channels. The maximum loading of this device is as follows: - Maximum
channel load: 3 Amps - Maximum device load: 10 Amps
3. It is recommended to Put Fast Fuse Extra Protection of 4 A between the Load and
the channel output.
4. Connect a single phase 10A with suitable breaker to feed to the supply terminals.
5. Connect data cables to the device as per diagrams below.
6. Insert the Labeling Sticker of Module Name on the Plastic Labeling Place
7. This device will only operate in basic modes unless programmed via a computer..
Once the data cable is connected to the devices, the factory default settings will allow
any control panel to operate all channels in all controllers, If programming is required,
contact your local agent for details, or see the S-Bus Lighting Motor and HVAC
Programming Guide e-Book for more Details.
Recommended Wiring:
- Module power input cable: 2.5mm2Electrical copper wire
- Load output wire: 2.5mm2 Electrical copper wire
- 485 BUS connection cable: Cat5e
Recommended cable color coding
COM →Brown white、Orange white
Data －→Blue white、Green white
Data ＋→Blue、Green
DC24V →Brown、Orange

4
Load Connection
Product specifications
Load Supply input: 85 - 260V 50/60Hz Single Phase at 10A
Power consumption: 30mA/24V
Control Outputs: 4 x Leading Edge dimmed outputs at 3A. Maximum device load of10A
Overload Protection: Each channel protected by a 4A time delay fuse
Control Inputs: 1 x RS485 S-Bus, Module Powered by Bus connection
Working Ambient Temperature: -10° to 45°C, Ambient Humidity, 20% to 85% RH
Storage Temperature: -20° to 60°C, Ambient Humidity, 20% to 90% RH
Dimensions: W144mm× H 88mm× D 66mm
Packed Weight: 0.56Kg
Smart-HDL, China. Guangzhou , NO.24 Jianzhong Road, Tianhe Development Zone of High & New Technology Estate, Guangzhou,510665, Tel: [phone] Fax: +86
20 8553 2325 Digitcom Technology Canada, ME office UAE. Dubai , Sheikh Zayed Road , Smarthome and Showtime Building Next to Villa Rotana Hotel . Mezzanine floor M-06,
M07, M08 , P.O.Box 31255, DUBAI, UAE , Tel :[phone] Fax :[phone] www.smart-hdl.com