TR-ZONE
Addressable Zone Interface Module
The TR-ZONE is an addressable two-wire interface module for use with the Triga Series fire alarm control panels (FACPs). The TR-ZONE allows a Triga FACP to interface and monitor two-wire conventional smoke detectors. This means you can retrofit an existing building and use existing conventional devices.
The TR-ZONE is addressed through the signaling line circuit loop of the FACP. It transmits the status of one full zone of two-wire detectors to the FACP. Status conditions are reported as normal, open, or alarm. The TR-ZONE supervises the zone of detectors and the connection of the external power supply. All two-wire detectors being monitored must be UL compatible with the TR-ZONE.
INSTALLATION
The TR-ZONE mounts directly into a 4” square electrical box. The box must have a minimum depth of 2-1/8”. A surface mount electrical box (TR-SMB500) is available from Triga.
COMPATIBILITY
The TR-ZONE is compatible with the following Triga Series FACPs:
• TR-2100R / ITR-2100B
• TR-2100ECSR / TR-2100ECSB
• TR-R2100R / TR-R2100B
• Converts a conventional two-wire loop to an SLC loop
• Fully supervised
• Support for Style B and Style D wiring
• Panel controlled status LED that flashes green in normal state and is solid red in alarm
• Rotary address switches for fast installation
• SEMS screws for easy wiring
• UL Listed
SPECIFICATIONS
Physical: 4.5″ H x 4″W x 1.25″ D
Shipping Weight: 6.3oz (196g)
ELECTRICAL RATINGS
Operating Voltage: 15 to 32VDC
External Power Supply
Alarm Current: 90mA per module
Standby Current: 12mA @ 24 VDC (nominal)
Standby & Alarm Current: 300 μA max @ 24 VDC (one communication every 5 sec. with LED enabled)
End-of-Line Resistance: 3.9kW
SLC Loop Impedance: 40W
Initiating Device Circuit Wiring Resistance: 25Wmax
ENVIRONMENTAL
Operating Temperature: 32º-120ºF (0ºC – 49ºC)
Humidity: 10 to 93% (non-condensing)
ORDERING INFORMATION
TR-ZONE: Two-wire interface module
ACCESSORIES
TR-SMB500: 4” Square Surface Mount Electrica Box
