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Installing load controllers
The control equipment is connected to potentially lethal power supplies. To ensure safety during system
A
maintenance, Installers must always follow safety installation rules and isolation procedure.
1.
When deciding on the mounting position, controllers must be mounted in a dry, well-ventilated location.
Consider that controllers may emit some mechanical noise.
2.
Observe recommended spacing around controllers.
3.
Ensure suitable circuit overload and safety protection is installed and labelled.
4.
DIN rail controllers must be mounted horizontally in a Standard Electrical Enclosure.
5.
Wall mounted controllers must be mounted vertically (unless otherwise stated) following ventilation
guidelines.
6.
Power and data wires should be segregated as per standard practice. Terminate according to the
installation instructions in compliance with the local wiring code.
7.
Mains controlled light fittings are installed and connected to the load controller output terminals.
8.
The number of loads connected to individual channels and total box loading must be within the specified
ratings limit for each type of load.
9.
Load controllers are connected to mains supply.
10. Auxiliary input is a programmable dry contact interface that is active low. A dry contact is connected
between the AUX and GND terminals on the DyNet connector strip. Ensure that the cable length between
the dry contact and terminal strip is no longer than 20 m (65 ft). DyNet and Aux wiring must meet SELV
installation and insulation requirements as per local wiring code.
11. DALI Controllers:
a.
Run a two core DALI bus cable to the loads. This cable is in addition to the mains feed.
b.
DALI must have no more than 64 drivers per universe.
(Recommend approximately 50 drivers per universe to allow for expansion).
c.
DALI MultiMaster controllers can have a limited number of user interface devices on each
universe. Refer to product specification sheet for more information.
12. PWM LED controllers do not connect to mains supply. They require a suitable DC power supply.
14
th
November 2019
DyNet RS-485 Serial Connector with Auxiliary terminal
Dynalite Hardware
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Installation Guide
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Page 7
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www.philips.com/dynalite
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