Niles MSU140 Installation & Operating Manual page 4

I
N F R A R E D
12V DC power supply
(supplied with the
MSU140 Main
System Unit) plugged
into an unswitched
AC outlet powers
the system
Figure 1
Connecting the WS100 to a Niles MSU140
Main System Unit broadcasting a status
feedback signal.
In a typical system, the MSU140 provides
for the connection for one remote room
sensor (or keypad) and will control multiple
audio/video components via its flasher
connections.
3
M S
A I N Y S T E M
Niles IR
Flasher
POWER 1 2 3 4 3-30V
AC/DC
+12V DC STATUS
FLASHER OUTPUTS
IN
MSU140
IR MAIN SYSTEM UNIT
INPUT 1
MSU140
Power, IR data, status signal and ground
via category 5 wire
U
N I T
Stereo Receiver
3-30V AC/ DC power supply
(Not Supplied) plugged
into the switched outlet
Niles Stock # FG01035
WS100 IR Sensor