Siemens XTRI-D expander/annunciator module for addressable fire alarm systems.

Compliance

• UL Listed
• UL 268A
• ULC Listed
• NFPA 72
• FM Approved
• CSFM
• RoHS compliant

Key features

• Dual input/output variant in the XTRI expander/annunciator module family for Siemens SLC loops
• Operating voltage 16–30 VDC; operating temperature 32–120°F for standard commercial environments
• Provides both input monitoring and output control functions in a single addressable module
• Humidity 0–95%; velocity 0–4,000 fpm for compatibility across varied building conditions
• Compatible with Cerberus PRO and FireFinder XLS fire alarm control panels

The XTRI-D is an addressable dual-function input/output module within the Siemens XTRI expander/annunciator family. The -D designation indicates a combined input monitoring and output control configuration, making this module suitable for applications that require both supervised contact monitoring and relay output control within a single SLC address. It is used in Cerberus PRO and FireFinder XLS fire alarm systems in commercial building applications.

Verify panel/device family compatibility before ordering.