Siemens (Pyro) XTRI-D
Module Monitor Dual Input w/Built-In Isolator
Siemens XTRI-D Dual-Input Intelligent Interface Module
The Siemens XTRI-D is a dual-input intelligent interface module designed to monitor and supervise two independent dry-contact devices within Siemens fire alarm systems. It enables the integration of conventional devices, such as pull stations or supervisory switches, into addressable systems, ensuring precise monitoring and communication with the fire alarm control panel (FACP).
Key Features:
• Dual Independent Inputs: Monitors and supervises two separate sets of dry-contact devices, allowing for efficient integration of multiple devices using a single module.
• Built-in ISOtechnology: Features intelligent dual isolation that meets NFPA 72 Class X (Style 7) wiring requirements, enhancing system reliability by isolating short circuits and maintaining communication with unaffected devices.
• Polarity-Insensitive Wiring: Supports SureWire technology, allowing for polarity-insensitive connections in non-isolation mode, simplifying installation and reducing wiring errors.
• Multi-Color LED Indicator: Provides visual status updates with a multi-color LED indicating normal operation (green), trouble conditions (amber), and active states (red).
• Flexible Mounting Options: Mounts in a standard 4-inch square, 2-1/8 inch deep back box or a double-gang back box, with a 5-inch square off-white faceplate included for a clean installation.