Mounting & Installation
Technical Data
Typical Schematic
Electrical Data
Supply: 120 - 277VAC -/+ 10%, 50/60 Hz, 0.2A Max
Terminals max. wire size: 2.5mm
2
Switch inputs: 2, configurable as break or make, max wire size 2.5mm
2
iCANnet™ inputs/output: Screw terminals
iCANnet™ output current: 300mA Max @ nominal 15V
DALI output screw terminals: Max wire size 2.5mm
2
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
DMX signal: Addressable in Device Editor, DMX512-A
Terminals max wire size: 1 x 2.5mm
2
or 2 x 1.5mm
2
per circuit
Protection: Provided by installer
Mechanical Data
Dimensions: 159mm (w) x 89mm (h) x 60mm (d) (6.26” x 3.5” x 2.36”)
Housing: DIN rail case; 9 module width
Weight: 0.35kg (0.77lb)
IP rating: IP20
Operating Conditions
Operating temperature: +2°C to 50°C
Relative humidity: 5% to 95% non-condensing
Max Storage Temperature: +60°C
SCMD4
4 Universe Addressable DALI-2
Controller
Doc No: 9850-000910-00
SCMD4 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 fix 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 Plate
Control Plate
iCANnet
DALI Line
SCMD4
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: +44 (0)1923 495495
www.
iLight.co.uk
EU Authorised Representative
Cooper Lighting Netherlands B.V.
High Tech Campus
HTC 48
Eindhoven
5656 AE
Installation Guide
Dimensions
