Instruction manual

Clear-Com Communication Systems

Eclipse-32 Matrix Instruction Manual

2-6

A general purpose output or “relay” is a switch that is controlled

remotely. The relay is programmed in the Eclipse Configuration

System software 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, 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 the panel each time the panel

receives an incoming call to ensure that the call will not be missed.

Note: If the GP-OUT port is used the following filter must be fitted

between the PROC-RCC socket and the cable:

CINCH FA-25PS/1-LF 25W D-type in-line 1000pF filter

(UK supplier: Farnell 111-4108)

Note: A shielded cable should be used.

CONNECTING TO GENERAL-PURPOSE INPUTS

The female 25-pin D-type socket labeled “GP IN” allows the Eclipse-32

matrix to be connected to eight general purpose inputs (GPIs).

An external logic device–such as an external foot switch, a

panel-mounted switch, or the logic output of some other device– can

be connected to the “GP IN” connector. When the external logic device

is activated, it sends a control signal into the matrix to perform one of

several preset functions, such as turning an intercom panel’s

microphone on or off, muting a microphone’s output, or turning a

panel’s speaker off. The function to perform, and the panel upon which

it is performed is programmed from the Eclipse Configuration System

software.

Note: A shielded cable should be used.

CONNECTING TO A GPI/RLY INTERFACE

The RJ-45 socket labeled “GPI/RLY Interface” connects the Eclipse-32

matrix to a GPI-6 or RLY-6 card. The GPI-6 provides six

general-purpose opto-isolated logic inputs. The RLY-6 card provides

six single-pole, double-throw relay outputs.

Both card types mount in either an IMF-3 interface frame or an

IMF-102 interface frame. Up to ten GPI-6 or RLY-6 cards can be

operated at one time from the matrix by daisy-chaining the cards

together. Each card has an IN and an OUT connector for this purpose.