The Siemens HTRI-D Interface Module (Dual) is design to provide the means of interface direct shorting devices to the panel loop circuit. The HTRI-series modules provide the most advance method of address program and supervision on the market combine with a panel.
The Siemens HTRI-D Interface Module is a dual-input module that is design to supervise and monitor two sets of dry contacts. The Model HTRI-D only requires one address but responds independently to each input. Model HTRI-D is ideal to monitor a water flow switch and its respective valve tamper switch. Also, model HTRI-D flashes twice once for each address, and Model HTRI-R LED can indicate a change of state in the relay. The device’s microcomputer chip has the capacity of storing, in memory, identification information; as well as important operating-status data.
In addition, compatible with the same FireFinder XLS and FS-250 circuits with all intelligent H-Series detectors. The HMS Series is addressable manual stations or any other addressable intelligent modules. Addressable Interface Models HTRI-S, HTRI-D, and HTRI-R mount directly into a (user supplied) double gang or 4-inch switch box. A red LED will blink to indicate an off-normal input switch position and/or an internal relay transfer.