Siemens HTRI-S - User Manual

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Siemens Building Technologies

Fire Safety

P/N 315-033300-2

Figure 1

HTRI Module

INTRODUCTION The SIEMENS Model HTRI Series Addressable

modules, shown in Figure 1, interface direct

shorting devices to the FireFinder-XLS Systems

DLC loop circuit.

The HTRI modules are available in three models.

The HTRI-S and HTRI-R can monitor a normally

open or closed dry contact. The HTRI-S can only

monitor and report the status of the contact,

while the HTRI-R incorporates an addressable

Form C relay. The HTRI-D is a dual input module

that supervises and monitors two sets of

dry contacts.

PROGRAMMING Refer to Figure 2 to locate the opening on the HTRI cover that allows access to the

programming holes which are on the HTRI printed circuit board.

To connect the HTRI to the

DPU Programmer/Tester,

insert the plug from the DPU

cable provided with the

Programmer/Tester into the

opening on the front of the

HTRI. Be sure to insert the

locating tab on the plug into

the slot for the locating tab on

the HTRI as shown in Figure 2.

To prevent potential damage

to the DPU DO NOT connect

an HTRI to the DPU until at

least one wire is removed

from terminals 1 or 2 of the

HTRI.

Figure 2

Connecting The DPU Plug

Addressable Switch Interface Modules

Installation Instructions

Models HTRI-S / HTRI-D / HTRI-R

LOCATING

TAB

SLOT FOR

LOCATING TAB

PROGRAMMING

HOLES

HTRI-S/-D/-R

MODULE

PLUG FROM

DPU

PROGRAMMER/

TESTER

INSTRUCTIONS

Brand	Siemens
Model	HTRI-S
Category	Control Unit
Language	English

Brand

Siemens

Model

HTRI-S

Siemens HTRI-S - User Manual

Summary

Introduction to Siemens HTRI Modules

Programming HTRI Modules

Wiring the Addressable Interface Module

Power Limited Wiring Requirements

HTRI-R Control Module Barrier Installation

Terminal Block Wiring Configurations

Mounting the HTRI Series Modules