Wheatstone IP-12, Техническое руководство

Страница: 12 / 68

page 1 – 4
IP-12/IP-16 / Dec 2014
G E N E R A L I N F O R M A T I O N
Power Supply
The IP-12/ IP-16 control surface is pow-
ered by a factory supplied power adapter with
100-240V/50-60Hz input, 25W maximum output
power, and a 4 foot long output cable.
DC Power Output Pinout
The power supply adapter is supplied with a 3-wire grounded AC cord
that should be plugged into a “clean” AC power source, that is, an AC
source that feeds only the control room audio gear. This source should
be a separate feed from those powering lighting, air-conditioning, or any
other non-audio machinery.
Failsafe Dual Redundant Supply
Wheatstone failsafe power supply systems use two power supplies for
each piece of powered equipment. Though either is capable of running a
full load on its own, in failsafe operation both units run in tandem: if one
fails, the other takes over, assuring uninterrupted operation.
The power feed recom-
mended in the text is often
installed and referred to in
studios as an “isolated AC
ground” outlet. It is usually
orange in color.
PIN # OUTPUT
1 COM
2 COM
3 +5VDC
4 -15V
5 +15V
3
5 2 4
1