9
I
N F R A R E D
M
A I N
S
Y S T E M
U
N I T
12VDC/
200mA
OUTPUT
1
23
45
67
8
FLASHER OUTPUTS
MSU480
IR MAIN SYSTEM UNIT
POWER
+12V DC
3-30V
AC/DC
STATUS
IN
CONTACT
CLOSURE
INPUT 1
INPUT 2
INPUT 3
INPUT 4
HI
LOW
HI
LOW
STATUS
IR
OUTPUT TO MSU
POWER
STATUS
+12V DC
IRH610
IR EXPANSION HUB
INPUT 1
INPUT 4
INPUT 5
INPUT 6
INPUT 2
INPUT 3
Infrar
ed
Sensors
IRH610
Expansion Hub
MSU480
Main System Unit
12VDC
Power supply (not
supplied) plugged into
an unswitched outlet
Niles stock# XF00060A
Figur
e 6
W
iring diagram for
expanding a system
using the IRH610
Infrared Expansion Hub
DS00330ACN/MSU480 12/19/03 9:05 AM Page 9
