OSRAM OPTOTRONIC OT EASY 60 II - Manual (Page 10)

10
IV 2009
OT EASY 60 Installation
Expanding the system
Master-slave circuit
In a master-slave circuit, up to 16 DALI EASY or OT EASY control units can be con-
trolled simultaneously via a single remote control, up to two pushbutton couplers or a
single PC.
Note:
Configuration of the master-slave circuit via a PC: see the operating instructions of
the EASY Color Control Software.
Procedure
Proceed as follows to set up a master-slave circuit:
Step Task
1 Disconnect all control units from the mains supply.
2 Connect an external pushbutton to the control unit that is to serve as the
master, or leave the input vacant.
3 For the remaining control units, which operate as slaves, use the bridge
at the input for the external pushbutton.
4 Connect the control units via Y-connectors and connect the connection
lines with each other.
5 Connect the infrared receiver and pushbutton coupler to one of the
Y-connectors (optional).
Note:
Connect a maximum of four infrared receivers and two pushbutton
couplers.
6 Reconnect all control units with the mains supply.