Edwards GSA-T3T4

The GSA-T3T4 Temporal Pattern Generator is an addressable device that generates sound patterns for carbon monoxide (CO) and fire signals for the GSA-SBT sounder base. The control panel sends synchronization and channel commands to the GSA-T3T4; the channel selection determines the pattern. In the U.S. Channel 1 is TC3 and Channel 2 is TC4.

The GSA-T3T4 module uses two addresses on the signaling line circuit (SLC). Address 1 is tied to Channel 1; Address 2 is tied to Channel 2.

Datasheet: GSA-T3T4

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