Clear-Com Eclipse-PiCo - Manual (Page 41)

Clear-Com Communication Systems
Eclipse PiCo Matrix Instruction Manual 4 - 3
Figure 4-1: Wiring Interfaces to Rear-Panel Connectors
WIRING TO AC MAINS POWER
The Eclipse PiCo matrix has two IEC mains AC power connectors that
provide separate power inputs for the redundant power supplies. If
each AC input is connected to a different mains AC branch, one power
supply will continue to operate if the other supply’s main AC branch
fails.
WIRING TO PANELS AND INTERFACES
Eclipse uses a 4-pair (analog) or single-pair (digital) wiring scheme
between the matrix and panels. All Eclipse panels have built-in RJ-45
connectors.
4-Pair Analog
Four-pair analog wiring is done with shielded CAT5 RJ-45 cable.
• Pair 1 transmits analog audio from the matrix to the panel.
• Pair 2 transmits digital data from the panel back to the matrix.
• Pair 3 transmits audio from the panel to the matrix.
• Pair 4 transmits digital data from the matrix back to the panel.
1 2 3
4
5
6
7
1 Two IEC AC power input connectors,
(1 per power-supply unit )
2 RJ-45 port connectors (36)
3 General purpose outputs connector
(male, 25-pin, D-type)
4 General purpose inputs connector
(female, 25-pin, D-type)
5 GPI/RLY interface connector (RJ-45)
6 Base loop connector (RJ-45)
7 LAN connector (RJ-45)
1
2