10
2.2
General Notes
Circuits
Refers to a physical electrical interface for the
analog
loop, indicating signals or relays, and
common alarm, supervisory, and trouble relay outputs.
Zone/Group
Is a logical concept for a Fire Alarm Protected Area, and will consist of at least one Circuit. The
FX-3500RCU uses Groups extensively to facilitate annunciation of multiple input and output
points on the 30 (up to 64) LED display and to facilitate the bypassing of inputs and outputs.
Display Points
The FX-3500RCU LCD display annunciates the status of the system and connected devices.
There are up to two (2) RAX-1048TZDS Display Adder Module Display points that may be
configured to assign LEDs to groups of inputs or outputs. There are two LEDs for every display
point; one single color (yellow) and one dual color (red/yellow).
Wiring Styles
The
analog
loop can be connected in Class B (Style 4), Class A (Style 6), or Class X (Style 7)
configurations.
Summary of Contents for FX-3500RCU
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