BBG-1002-2UDX-OM (V1.3)
BBG-1002-2UDX PRODUCT MANUAL
1-13
Introduction
BBG-1002-2UDX Functional Description
Audio Events Detect Function
Option
+QC
provides a
Audio Detect Events
user interface and an
Event
Triggers
user interface for checking user-selected channels to detect audio
silence conditions. The
Event Triggers
user interface in turn allows instructing
the unit as to the action to take upon an event (such as go to a changed signal
routing, activate a GPO, send an automated email, or go to a user-defined
preset).
Control and Data Input/Output Interfaces
GPI Interface
Two independent ground-closure sensing GPI inputs (
GPI 1
and
GPI 2
; each
sharing common ground connection as chassis potential) are available.
Associated with each GPI user control is a selection of one of 32 user-defined
unit presets in which GPI activation invokes a unit control preset. Because the
GPI closure invokes a user-defined preset, the resulting setup is highly
flexible and totally user-defined. Invoking a user preset to effect a change
involves setup communication limited only to the items being changed; the
unit remains on-line during the setup, and the called preset is rapidly applied.
GPI triggering can be user selected to consider the activity on discrete GPI
ports, or combinations of logic states considering both GPI inputs, as well as
be set for level or edge triggering. This flexibility allows multistage,
progressive actions to be invoked if desired. Indication is provided showing
whenever a GPI input has been invoked.
GPO Interface
Two independent phototransistor non-referenced (floating) contact pairs
(
GPO 1/1
and
GPO 2/2
) are available. A GPO can be invoked by setting a GPO
to be enabled when a preset is in turn applied (i.e., when a preset is invoked
(either manually or via event-based loading), the GPO is correspondingly also
activated.
Serial (COMM) Ports
The BBG-1002-2UDX is equipped with two, 3-wire serial ports (
COM 1 -
Serial Port 1
,
COM 2 - Serial Port 2
). The ports provide for SMPTE 2020
de-embedding to an output port, and provide RS-485 LTC I/O (when licensed
with option
+LTC
). Either port can be configured as RS-232 Tx/Rx or RS-422
non-duplexed Tx or Rx.
Содержание BBG-1002-2UDX
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