Alarms; Radio Alarm Led Indicators; Site Status Inputs And Control Outputs - Harris CONSTELLATION System Application Manual

Alarms

Note: Refer to the Constellation Installation and
Maintenance manual for pinout information and data
rates.
Alarms

Radio Alarm LED Indicators

Radio alarm LED indicators are:
• MAJOR (red)
• MINOR (red)
• STATUS (yellow)

Site Status Inputs and Control Outputs

Eight relay outputs and eight opto-isolated alarm inputs are provided on
External Alarm/Control connector. Input level of alarm input shall be open or
ground.
The first two relay outputs are pre-defined to LOCAL MAJOR and LOCAL
MINOR alarms in the factory. The other six relay outputs can be used for
customer site command outputs or radio alarm outputs.
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Constellation®