Cooper Lighting Solutions SCD96-NA Installation Manual
Installation Instructions
DMX Output Interface
Model # SCD96-NA
INS #
Contents
Introduction 3
Dimensions ......................................3
Weight ........................................3
Specification .....................................3
General .......................................3
8 Analog / digital inputs ...........................3
8 Digital Outputs ................................4
Support for multiple control protocols ................4
2 Alarm switch inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Mounting 4
Location and spacing ...............................4
Ambient atmosphere requirements ...................4
Mounting Holes ...................................4
Supply Wiring 4
Connecting the Supply .............................4
Wire Gauge for Supply Terminals .....................5
Input and Output Wiring 5
Relay Outputs ....................................5
Analog/Digital Inputs ...............................5
Digital Outputs ...................................5
Control Wiring 6
iCAN Network ....................................6
RS485 Control ....................................6
RS485 & DMX Terminations .........................7
Alarm Inputs .....................................7
DMX Output .....................................7
DMX Channel Mapping .............................7
RJ12 Connector ...................................7
Operation 8
Commissioning ...................................8
Diagnostics ......................................8
WARRANTIES AND LIMITATION OF LIABILITY 8
WARNING
WARNING HAZARDOUS VOLTAGES, DISCONNECT FROM SUPPLY BEFORE REMOVING COVERS
NO USER SERVICEABLE PARTS INSIDE SERVICE BY QUALIFIED PERSONNEL ONLY
SAFETY INSTRUCTIONS
IMPORTANT SAFEGUARDS
READ AND FOLLOW ALL SAFETY INSTRUCTIONS
The DMX Output Interface is built and tested to strict safety regulations. By following the steps listed below and elsewhere
within this guide, you can ensure safe installation and operation of these controller units.
The DMX Output Interface must be installed only by a qualified electrician.
The installation must comply with the appropriate electrical codes and regulations in force in your area.
The DMX Output Interface is designed for indoor installation and use only. The unit can, however, be used to control
appropriately certified exterior fixtures.
Ensure that all wiring used conforms fully to local specifications and is sufficiently rated for the installation.
All new wiring must be fully verified before applying power.
The high voltage supply should be fed to the DMX Output Interface via an external isolation breaker with sufficient
capacity for the planned installation.
Ensure that the supply is fully isolated at an external breaker before removing the chassis covers. Test that power has been
removed before starting to handle conductors.
Ensure that high voltage and low voltage wiring remains separate.
SAVE THESE INSTRUCTIONS
2
DMX Output Interface
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Introduction
Introduction
This unit provides DMX output that track 96 channels in the
iCANnet™ system. Eight of these control volt-free mains
rated low power relays and a further eight control digital
outputs which can be used to control the power to the DMX
sources or control channels in their own right. These allow
lighting sources that use DMX as the control signal to be
used as part of the iCANnet™ system.
Fitting in the smallest of the iCAN™ system controller boxes
this compact unit can be mounted virtually anywhere. As
well as the essential connections to the iCANnet network,
there are also terminals provided for connection to an
RS485 system.
Dimensions
Weight
Packed: 5.7 lbs. (2.6 kg)
Unpacked: 5.3 lbs. (2.4 kg)
Specification
General
Unit requires 120 VAC, 50/60 Hz, 1A single phase supply
RJ12 iCANnet port for local connection of iCAN system
tools
Service switches and indicators for diagnostic operations
Ambient temperature range 36°F to 104°F (2°C to 40°C)
Humidity 5% to 95%, non-condensing
EEPROM configuration and sequence memory
Field upgradable FLASH program memory
Configurable start up action on power-up condition
8 Analog / digital inputs
Individually programmable as analog or digital inputs
Analog input mode:
1. Suitable for use with rotary and linear variable
resistors
2. Reads input voltages from 0 – 10 VDC
3. Inputs protected for use up to 12 VDC
Digital input mode works with:
1. Switch closure from the IN to Common
For use with both momentary and maintained
inputs
DMX Output Interface
Minimum momentary input pulse duration
20 msec
Switch will see up to 60uA when closed
2. Open collector NPN active low circuit
On-state voltage ≤ 500mV and capable of sinking
60uA
Collector-emitter leakage current ≤ 10 uA
Collector-emitter voltage ≥ supply voltage
3. Actively driven circuit
Active low voltage ≤ 500mV and
capable of sinking 60uA
Active high voltage ≥ supply – 1 volt
All analog / digital inputs wire with 2 part connectors with
screw terminals. Wire sizes 12 AWG (4mm
(0.25mm
2
).
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2
) to 24 AWG
3
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