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I NFRARED S ENSOR E XPANSION H UB
4
OUTPUT TO MSU
POWER
STA
TUS
+12V DC
IRH6
10
IR EXPANSION HUB
INPUT 1
INPUT 4 INPUT 5 INPUT 6
INPUT 2 INPUT 3
12VDC
Power supply (not supplied)
plugged into an outlet
IRH610
Expansion Hub
MSU250
Main System Unit
(Cable runs over 500'
not recommended)
Infrared
Sensors
Figure 3
Wiring Diagram
(Installed in an
MSU250 System)
DS00351ACN_IRH610.qxp 3/8/04 10:51 AM Page 6