iLight SCMD2 User manual

Mounting & Installation Technical Data
Typical Schematic
Electrical Data
Supply: 100 - 230VAC -/+ 10%, 50/60 Hz
Terminals max wire size: 1 x 2.5mm2or 2 x 1.5mm2per circuit
iCANnet™ inputs/output: Screw terminals
iCANnet™ output current: 300mA Max @ nominal 15V
DALI output screw terminals: Max wire size 2.5mm2
DALI signal: Nominal 16V, max current 250mA supplies to each universe.
Guaranteed minimum current: 240mA.
Automatic shut-down and restart after short-circuit (maximum 1 per bus) according to IEC 62386-101
Protection: Provided by installer
Mechanical Data
Weight: 0.35 kg
Operating temperature: +2ºC to +50ºC
Max storage temperature: +60ºC
Humidity: +5 to 95% non-condensing
Environmental protection: IP20
Installation: Installation must be carried out by a suitably qualied electrician and installed in a suitable DINrail
enclosure rated for the intended environment.
SCMD2
2 Universe Addressable
DALI-2 Controller
Document Number: 9850-000771-04
SCMD2 must be mounted in a suitable enclosure to provide regulatory
protection from electric shock hazard as well as protecting the iCANnet
data network from tampering that could lead to reduced network security.
Ensure selected enclosure provides adequate cooling ventilation.
Fixing to DIN rail
1. Fix top clips over DIN rail.
2. Pull down bottom clip using screwdriver.
3. Close module towards DIN rail.
4. Push up bottom clip to x securely to DIN rail.
Removing from DIN rail
1. Pull down bottom clip with screwdriver.
2. Lift module away from DIN rail.
1
2
3
4
1
2
Control PlateControl Plate
iCANnet
DALI Line
SCMD2
DALI
Control Plate
DALI
Sensor
DALI
Drivers / Ballasts
Network Sensor
E&OE. iLight reserve the right to make
changes to the equipment without
prior notice.
© Signify Holding
iLight
Usk House, Lakeside
Llantarnam Park,
Cwmbran,
NP44 3HD, UK
t: [phone]
e: [email protected]
www. iLight.co.uk
EU Authorised Representative
Cooper Lighting Netherlands B.V.
High Tech Campus
HTC 48
Eindhoven
5656 AE
Installation Guide
Dimensions

9850-000771-04. E&OE.
Status LED
Green LED ashes – device OK
Data LED
Red LED ashes when messages sent on network.
Alarm LED
Red LED ashes for network initiated alarm
Device Identication
Press and release switch.
Sending a message to identify the device on the network
(red Data LED ashes).
DALI LEDs
Yellow LED ashes when messages sent on DALI bus
Yellow LED solid on - short circuit on DALI bus
DALI Loop Test buttons
10 second press to enter Test mode
Sequential presses Broadcast all on all off
10 second press to exit Test mode.
Device LEDs and Buttons
Typical Connection Diagram
SCMD2
2 Loop Addressable DALI-2 Controller
N
L
iLight Network
Termination
Connection to the
iLight Network
Device
Identication
Switch
DALI Output
Loop 1
DALI Output
Loop 2
DALI Loop test
buttons
Incoming Supply
120 - 277V AC
Mains supply protection:
Provided by installer (6A Type C MCB recommended)
Function iCANnet Cable Colours
0V Black
CAN L Blue
Shield Silver
CAN H White
+VDC Red
Maximum segment distance: 500m (1640 ft)
Devices per segment: 100 (without bridge or repeater)
Consult iLight for information on alternative cable types.
IMPORTANT NOTE: Connecting a mains potential cable to the
iCAN Network terminals is likley to damage the unit and other
devices connected, and invalidate warranty.
iCAN Network Connections
iCANnet Network termination
SCMD4 is supplied with termination
disabled as standard. If it is connected
as an end device on the iCAN network,
the jumper will need to be moved to
enable termination.
To enable termination, move the jumper
outwards from the inner two pins to the
outer two pins. Termination
OFF
Termination
ON