6
INSTALLATION CONSIdERATIONS
(
continued)
Niles IR
Flasher
MSU250
WS120 IR Sensor
Stereo Receiver
12V DC power supply
(supplied with the MSU250
Main System Unit) plugged
into an unswitched AC
outlet powers the system
12V DC Power Supply
(Not Supplied) plugged
into the Switched Outlet
Niles Stock# FG01035
Power, IR Data, and Power
Status Signal via CAT-5 cable
Figure 1
Wiring Diagram (Typical installation with an
MSU250 Main System Unit)