Clear-Com Eclipse-Omega - Manual (Page 40)

Clear-Com Communication Systems
Eclipse Matrix Installation Instruction Manual
4 - 1 0
SINGLE-PAIR DIGITAL
Single-pair digital wiring is accomplished with double-shielded 24 AWG
conductor CAT-6E enhanced STP cable. Pair 1 transmits and receives
multiplexed digital and analog between the matrix and the panel.
Note: Ensure that the “select” switch on the panel’s rear cover is
in the correct position for the intended use.
Figure 4-5: Wiring Matrix to Digital Panel Using RJ-45
WIRING THE MATRIX GENERAL-PURPOSE
OUTPUTS
A general purpose output or “relay” is a switch that is controlled
remotely. The relay is programmed in ECS to close a contact
whenever an intercom panel’s key is pressed. When the contact is
closed, it completes an electronic circuit’s signal path so that a remote
device, such as a light, is powered.
A GPO can be programmed to mute a speaker, to turn on an applause
light, to turn on a door lock, or to perform a variety of other functions.
For example, in order to get the attention of a panel operator working
in a high-noise environment, such as a control booth, a relay can be
programmed to switch on a light at that panel each time the panel
receives an incoming call, to ensure that the panel operator will not
miss the call.
The male 25-pin D-type socket labeled “GP OUT” on the rear of the
Eclipse matrix connects to eight general-purpose outputs (GPOs). The
general purpose outputs are single-pole double-throw relays with
contact ratings of 30 VDC (volts direct current) at 1 ampere. Shielded
cable should be used to connect GPOs.
Pair 2
Pair 1
Pair 3
Pair 4
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Matrix Frame End
ATT-T568B (Modular Jumpers Wired One to One)
Panel End
No Connection (NC)
No Connection (NC)
No Connection (NC)
Multiplexed Data/Audio
Multiplexed Data/Audio
No Connection (NC)
No Connection (NC)
No Connection (NC)