Connections And Components - Distech Controls SOLSTYCE Series Installation Manual

Connections and Components

SCY-1DALI-24V
Figure 3: SCY-1DALI-24V connections
Connection
Power Supply
Ethernet
DALI*
Binary inputs
Button A / Button B
*DALI network buses are not SELV / PELV outputs
Description
£ Must use NEC Class 2 or Limited Power Source (LPS) and SELV rated power supply.
£ Respect polarity applied of terminals (+) and (-).
£
Be sure the voltage applied is within the range admitted.
£
The power supply can be connected to earth but only through the negative terminal, never through the positive ter-
minal.
£
Connect the cable coming from the IP network to the connector ETH of the gateway. Use an Ethernet CAT5 cable.
If communicating through the LAN of the building, contact the network administrator and make sure traffic on the
port used is allowed through all the LAN path (check the gateway user manual for more information).
£
With factory settings, after powering up the gateway, DHCP will be enabled for 30 seconds. After that time, if no IP
is provided by a DHCP server, the default IP 192.168.100.246 will be set.
Connect the DALI bus to connectors DA+, DA- of gateway's DALI port. The SCY-1DALI-24V gateway provides 16VDC
DALI voltage to the bus. Please, respect polarity when other DALI power supplies are connected in the same DALI bus.
NOT USED
When pressing the A or B button while your DALI channel is powered, a broadcast command will toggle the ballasts
between 0% and 100% to test for connectivity. The broadcast command will timeout after 30 seconds.
5 / 12