Clear-Com i-Series Panels - Manual (Page 57)

Clear-Com Communication Systems
I-Series Instruction Manual 4 - 1
CONNECTING TO AN
ECLIPSE MATRIX, TO
AC POWER, AND TO
AUDIO OPTIONS
REAR-PANEL MODULES
You connect an i-series intercom panel to the central matrix, to audio
options, and to an expansion panel through the connectors located on
the panel’s rear panel. The connectors are organized into the following
two modules:
• The communications module, which is standard on all i-series
intercom panels. This module connects an i-Series panel to the
central matrix and, if required, to an expansion panel.
• The auxiliary options module, which as its name implies, is
optional. This module connects an i-Series panel to a variety of
audio and control functions. The functions available from this
module are described later in this chapter.
The panel’s rear panel also contains an AC power connector to the
panel’s internal universal AC power supply.
Figure 4-1 illustrates the rear panel of an i-series intercom panel.
Figure 4-1: Rear Panel of an i-Series Intercom Panel
AC POWER
The leftmost connector in the illustration, labeled “AC Power
Connector,” connects the panel to the internal universal AC power
supply. The power supply operates over a voltage range of 90 to 245
VAC and a frequency range of 45 to 65 Hz. The maximum power input
is 60 watts, with 30 watts typical and 30 A (amps) peak inrush.
TO MATRIX
COMMUNICATIONS MODULE
AC - IN
90 - 245 V
J5A/GPI
PROG
AUXILIARY OPTION MODULE
J 6
SPKR OUT
J 7
LINE
HMO
J 8 J 9
EXPANSION
OUT
MIC
J 10
J 1
J 2 J 3
AC POWER CONNECTOR
J5B/RELAY
4