Clear-Com HX System Frames - Manual (Page 23)

PSU-101 power supply for the IMF-3
The frame uses an external PSU-101 rack-mounted power supply to supply power to the
interface modules. A second PSU-101 can be attached for redundancy.
Figure 4: PSU-101 power supply for IMF-3
Tip: For more information about the power supply for the IMF-3, see the
Interface Module Frames Instruction Manual.
IMF-3 rear panel
The IMF-3 frame has a rear panel for each interface module. The layout of the rear panel is
the same for most interface modules. However, the use of the rear panel connectors varies
according to the type of interface.
To enable easy access to indicators ( lights) and controls, locate the interface frame(s) in a
convenient location. Interface frames are usually installed near the matrix frame, but they
can be located further away.
The maximum distance between the matrix frame and the interface frame is 500feet (150
meters).
Eclipse HX matrix frames have their own power supplies, but do not supply power to
connected interface frames. A separate power supply (PSU-101) is required for interface
modules mounted in IMF-3 frames. If redundant power supply pairs are used for interface
modules, mount them together.
Figure 5: IMF-3 rear panel
Tip: For detailed information on power supply requirements, see 5 Powering System
Components.
.
PSU-101 On
Audible
alarm
Off
Analog (-)
On
Fuse
Analog (+)
On
Fuse
SYSTEM SUPPLY
Ch. A
Matrix
Ch. B
Matrix
Ch. A
I / O
PHONE
LINE A
Ch. B
I / O
PHONE
LINE B
Ch. A
Matrix
Ch. B
Matrix
Ch. A
I / O
PHONE
LINE A
Ch. B
I / O
PHONE
LINE B
Ch. A
Matrix
Ch. B
Matrix
Ch. A
I / O
PHONE
LINE A
Ch. B
I / O
PHONE
LINE B
Ch. A
Matrix
Ch. B
Matrix
Ch. A
I / O
PHONE
LINE A
Ch. B
I / O
PHONE
LINE B
Ch. A
Matrix
Ch. B
Matrix
Ch. A
I / O
PHONE
LINE A
Ch. B
I / O
PHONE
LINE B
Ch. A
Matrix
Ch. B
Matrix
Ch. A
I / O
PHONE
LINE A
Ch. B
I / O
PHONE
LINE B
Ch. A
Matrix
Ch. B
Matrix
Ch. A
I / O
PHONE
LINE A
Ch. B
I / O
PHONE
LINE B
Ch. A
Matrix
Ch. B
Matrix
Ch. A
I / O
PHONE
LINE A
Ch. B
I / O
PHONE
LINE B
Ch. A
Matrix
Ch. B
Matrix
Ch. A
I / O
PHONE
LINE A
Ch. B
I / O
PHONE
LINE B
Ch. A
Matrix
Ch. B
Matrix
Ch. A
I / O
PHONE
LINE A
Ch. B
I / O
PHONE
LINE B
Ch. A
Matrix
Ch. B
Matrix
Ch. A
I / O
PHONE
LINE A
Ch. B
I / O
PHONE
LINE B
Power Supply #1
Power Supply #2
23 Eclipse HX Matrix Frame Installation Guide