Siemens HTRI-D — Interface modules

Description The Siemens HTRI-D is a dual input intelligent interface module designed to connect direct shorting devices to FireFinder XLS and FS-250 fire alarm control panels. It combines microprocessor-based intelligence with bi-directional panel communication for reliable supervision and control. Technical Specifications Condition New/Never Used Surplus Brand Siemens Category Fire Alarm Systems Part Number HTRI-D Subcategory Interface Modules Type Dual input intelligent interface module Series HTRI Series Compatibility FireFinder XLS and FS-250 fire alarm control panels Inputs Two monitored inputs for direct shorting devices Communication Intelligent, bi-directional communication with FACP Addressing Advanced digital address programming Device Integration Compatible with H-Series detectors, HMS manual stations, HZM & HCP modules Microprocessor Integrated chip for intelligent device status and response Supervision Provides line monitoring and fault detection Mounting Standard electrical box mounting Application Interfaces manual stations, detectors, and auxiliary devices to FACPs Compliance UL Listed Weight 0.3 lbs Information About HTRI-D The Siemens HTRI-D is part of the HTRI Series intelligent interface modules, engineered to extend the capabilities of addressable fire alarm systems. This dual input module allows direct shorting devices, such as manual pull stations or auxiliary contacts, to be supervised and controlled by FireFinder XLS or FS-250 panels. With built-in microprocessor intelligence, it ensures accurate status reporting and advanced communication with the control panel. Fully compatible with H-Series detectors, HMS addressable stations, and other intelligent modules, the HTRI-D integrates seamlessly within a Siemens intelligent loop. Key Features: Dual monitored inputs: Provides two independently supervised inputs for connecting direct shorting devices to the fire alarm system. Microprocessor-based intelligence: Incorporates a built-in microcomputer chip, allowing the module to operate as a true intelligent device. Bi-directional communication: Ensures fast, reliable data exchange with FireFinder XLS and FS-250 fire alarm control panels. Advanced address programming: Supports digital address assignment for precise device identification and system organization. Broad compatibility: Works alongside H-Series detectors, HMS manual stations, and other Siemens intelligent modules on the same loop. Reliable supervision: Monitors wiring conditions and reports faults for enhanced system integrity. Flexible applications: Suitable for use with a wide range of auxiliary fire alarm devices requiring monitored inputs. Compact and lightweight: Small form factor (0.3 lbs) enables easy installation within standard electrical boxes. System integration: Enhances scalability and versatility of Siemens FireFinder XLS and FS-250 systems. Proven reliability: Built with Siemens’ intelligent device technology for long-term, dependable operation. The HTRI-D delivers the reliability and precision required for interfacing multiple auxiliary devices into Siemens intelligent fire alarm control systems.