Data Sheet for Product

HTRI Series Interface Modules 6304
s Industry, Inc.
Building Technologies Division
s
Data Sheet
Fire Safety Products
HTRI-Series Interface Modules
Models HTRI-D/-DZ, HTRI-R/-RZ and HTRI-S/-SZ (and USCG-HPLATE for Marine installs)
Product Overview
The Siemens ─ Fire Safety HTRI-series Intelligent
interface modules are designed to provide the means
of interfacing direct shorting devices to the fire-alarm
control panel (FACP) loop circuit.
The HTRI-series modules provide the most advanced
method of address programming and supervision on
the market ─ combined with sophisticated control
panel communication. Each HTRI-series interface
module incorporates a microcomputer chip, and each
interface module achieves the state of an `intelligent
device’ through its microcomputer-chip technology,
combined with its sophisticated, bi-directional
communication capabilities with the FACP.
Specifications
The Siemens Mode HTRI-series intelligent interface
modules are available in three (3) types: Model HTRI-D
| -DZ, as well as Models HTRI-S | -SZ and HTRI-R | -RZ,
which are both designed to monitor a (N.O) or (N.C)
dry contact. The interface module reports the status
of the (N.O) or (N.C) contact to the control panel.
Model HTRI-S | -SZ can only monitor and report the
status of the contact, while Model HTRI-R | -RZ
incorporates an addressable `Form C’ relay.
The Model HTRI-R | -RZ relay and contact device input
are controlled at the same address. For the FACP, the
relay and input contact can be controlled as a
separate function. The relay is typically used where
control or shunting of external equipment is required.
The Model HTRI-D | -DZ is a dual-input module that is
designed to supervise and monitor two (2) sets of dry
contacts. Model HTRI-D | -DZ only requires one (1)
address, but responds independently to each input.
Model HTRI-D | -DZ is ideal for monitoring a water-
flow switch and its respective valve tamper switch.
Model HTRI-D | -DZ flashes twice ─ once for each
address, and Model HTRI-R | -RZ LED indicates 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.
∂ Interfacing and supervising normally open (N.O)
or normally closed (N.C) contacts
∂ Integral single-pole, double-throw (SPDT)
relay on Model HTRI-R | -RZ (up to 4 amps)
∂ Dual input on Model HTRI-D | -DZ, using a single address
∂ Polarity insensitive with SureWire
TM
technology
∂ Dynamic supervision
∂ Two-wire operation
∂ Multi-color light-emitting diode (LED) indicates system status:
ƒ GREEN | AMBER | RED
∂ Mounts in a 4-inch (10.2 cm.) square, 2–¼” (5.7 cm.)
deep single-gang or double-gang back box
∂ Easy front access to programming port and wiring terminals
∂ Comes with 5”–x– 5” (12.7 –x– 12.7 cm.) plastic faceplate
ƒ Separate metal cover plate required for use in Marine installations
∂ Electronic address programming is easy and dependable
∂ Device Programmer / Tester (Model DPU) programs and verifies
address of the device and tests for proper functionality
ARCHITECT AND ENGINEER SPECIFICATIONS
∂ Electronic address programming
is easy and dependable
∂ UL Listed & ULC Listed;
FM, CSFM and NYCFD Approved