Datasheet
XT+ Releasing Unit Datasheet
Multi-Area Addressable Releasing Unit
Overview
XT+ releasing control units are multi-area releasing control units containing one or two releasing modules complying with UL 864 10th edition.
Up to 15 releasing modules may be connected to a Elite RS fire alarm control panel. Each releasing module can accommodate a separate hazard defined by two specific zones.
Each XT+ unit is equipped with a 5.25 A power supply (120 VAC or 240 VAC) to power releasing modules and attached solenoids / actuators or sequential activators.
Each releasing module has a comprehensive set of inputs and outputs and is configurable via a simple programming interface provided by Loop Explorer 2.
Each releasing module may have up to 7 serially connected Sigma A-SI status units or Sigma A-XT ancillary boards.
Main features
- UL 864 10th Edition Listed
- Up to 2 releasing areas / hazards per XT+ unit
- Dual releasing outputs for each area (configurable as Main/Reserve)
- First and second stage NAC outputs for each area
- First and second stage volt free changeover relays for each area
- Released volt-free relay per area
- Trouble volt-free relay per area
- Programmable output duration
- Countdown indicator shows time until release in seconds
- Mode select and manual release controls per area
- Monitored remote manual release input
- Monitored remote abort input
- Monitored remote mode select input
- Monitored remote released pressure switch input
- Serial connections for status units and ancillary boards
Downloads
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