13
I
NFRARED MAIN SYSTEM UNIT
Power Status — Introduction
To properly wire an IntelliPad to the MSU250, refer to Figure 5.
By providing 3-30 volt AC/DC to the status input jack of your
MSU250 you can send a status signal to sensors or an IntelliPad
without running any additional wiring. Built into the MSU250
is a Niles status signal generator. When the MSU250 sees 3-30
volt AC/DC at the status jack it broadcasts a status signal over
your existing IR sensor wires. Any sensor or IntelliPad connect-
ed to one of your sensor wires will display the power status of
your system.
Power Status — Installation Considerations
Proper Power Supply
If status is being supplied from a switched outlet you must con-
nect a Niles 12VDC wall adapter (Niles FG00665) into the
switched AC power outlet of the preamp/receiver in your
system. Any 12VDC power supply with a minimum of 100mA
current capacity can be substituted.
DS00328ACN_MSU250.qxp 2/27/04 10:10 AM Page 13
To Next Page
