Agent Releasing Module-Addressable

The GSA-REL is an analog addressable module that communicates directly with the fire alarm panel Signature loop controller. The GSA-REL controls sprinkler, pre-action and deluge systems, and may also be used to release extinguishing agents such as CO2, Halon, or foam. The module is easily configured in the field and offers a wide range of options that ensure dependable service, while preventing the unnecessary release of extinguishing agent.

In addition to being an intelligent network component, the GSA-REL interfaces with a number of conventional devices. These provide manual actuation of abort, release, and service disconnect functions.  Together with the GSA-REL, they comprise a complete fire suppression package. There is no need for a separate releasing panel because the GSA-REL takes full advantage of the existing control panel communications infrastructure. This ensures low-cost installations with all the benefits of Signature Series analog initiation and control.

  • Seven on-board circuits provide added flexibility. Each GSA-REL hosts:
  • Two supervised Class B release circuits
  • Two supervised Class B pre-release NACs
  • One supervised Class B manual release input circuit (latching)
  • One supervised Class B abort circuit for normally-open abort switch (non-latching)
  • One first alarm output relay (Form C contact)

The GSA-REL also includes a series of built-in timers that determine the duration of abort routines and release sequences. These timers are easily configured in the field and provide a highly flexible range of options.

Standard Features

  • Ideal for pre-action and deluge sprinkler systems
  • Suitable to a wide range of sprinkler applications and extinguishing agents such as CO2 and Halon
  • Built-in timers
  • Selectable durations for abort, manual, and automatic delays
  • Four abort modes
  • Field-configurable abort routines determine how the timers operate when the abort function is initiated
  • Supervised circuitry you can rely on
  • Two Class-B release circuits and two pre-release circuits provided
  • Manual operation keeps ultimate control in plain view
  • The GSA-REL features a manual release input circuit as well as a manual abort input circuit
  • Fully automated response leaves nothing to chance
  • This module’s Form C relay is ideal for room preparation routines
  • Automatic device mapping simplifies installation
  • Signature modules transmit directly to the loop controller their circuit locations with respect to other Signature devices on the wire loop
  • Dimensions: 5-1/2" L x 4-1/4" W x 1-1/2 D"
  • Agency Listings: UL, ULC, FM, CSFM, MEA

NOTE:  Requires regulated 24VDC voltage from listed and compatible power source.  Use listed power supply.


UL Listing Link

Agent Releasing Module-Addressable
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  • Item #: GSA-REL
  * Marked fields are required.
Price $672.00

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