Siemens TRI-R (part number 500-896224) is a single input intelligent interface module with an integral Form C relay. It interfaces direct shorting devices to the MLC loop card of a FireFinder XLS panel or the ALD addressable loop driver of an MXL system.
It interfaces direct shorting devices to the MLC loop card of a FireFinder XLS panel or the ALD addressable loop driver of an MXL system. A microcomputer chip holds the address and status in non-volatile memory, so there are no dials or DIP switches to corrode.
- Supervises one normally open dry contact and reports its status to the panel
- Integral single pole double throw relay rated 4 A at 125 VAC and 4 A at 30 VDC resistive
- Relay and contact input share one address but can be commanded separately
- Current draw 1.5 mA active or standby; two wire operation
- LED flashes green when normal, amber on trouble, red on a relay change of state
- Mounts in a 4 in. square box 2-1/8 in. deep or a double gang box; 5 by 5 in. faceplate included
- Programmed and tested with the Siemens DPU or FPI-32
TRI-S (500-896225) is the same module without the relay; TRI-D (500-896226) is the dual input version and takes two addresses. XTRI-R (S54370-B1-A1) is a newer part for other Siemens loops.
Compatibility
Order the TRI-R for FireFinder XLS (MLC loop card) or MXL (ALD loop driver) systems.
FAQ
What does the relay on the TRI-R do?
It is a single pole double throw relay rated 4 A at 125 VAC and 4 A at 30 VDC resistive. The relay and the contact input share one address but can be commanded separately.
How is the TRI-R programmed and tested?
With the Siemens DPU or FPI-32. The address and status are held in non-volatile memory, so there are no dials or DIP switches.
