Clear-Com ECLIPSE - Multiple Clear-Com Beltpack Channels from One Power Supply

Vitec Group Communications
CCI-22 Dual Channel Party-Line Interface Instruction Manual
2-4
Figure 2-3: One DB-9 Connected to the CCI-22
Figure 2-4: Two Separate DB-9 Connections to the CCI-22
MULTIPLE CLEAR-COM BELTPACK CHANNELS FROM
ONE POWER SUPPLY
A single two-output power supply can provide power for more than two
CCI-22 party-line channels. In this case the power supply provides
power for each party-line, but each CCI-22 channel provides the
termination for each party-line. Many Clear-Com power supplies have
a switch to enable or disable the termination circuits from each of its
outputs. If using such a supply:
1. Disable the terminations by using the switch.
2. Connect the PS-702 output to all of the CCI-22 channels to be
powered using the standard three connections in the XLR
connector.
6
7
8
9
1
2
3
4
5
2
3
1
2
3
1
Optional Clear-Com/RTS
External Switch
Two 0.01 uF
7-in. 18 gauge wire
Spade Lug to
Chassis Ground
on IMF-3
XLR XLR
Channel 1
Channel 2
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
2
3
1
2
3
1
Optional Clear-Com/RTS
External Switch
0.01 uF 0.01 uF
7-in. 18 gauge wire
7-in. 18 gauge wire
Spade Lug to
Chassis Ground
on IMF-3
Spade Lug to
Chassis Ground
on IMF-3
XLRXLR
Channel 1 Channel 2