Data Sheet for Product

Siemens
Smart Infrastructure - Building Products
–4–
usa.siemens.com/fire
Field-Device Programmer / Test Unit
Model HI921 is compatible with the Siemens field-device programmer / test unit (Model 8720 | DPU), which is a compact,
portable and menu-driven accessory for electronically programming and testing these addressable detectors promptly and
reliably. For instance, the field technician selects the accessory’s program mode, and enters the desired address.
Model DPU eliminates the need for cumbersome, unreliable mechanical programming methods (e.g. – dials and rotary
switches), and reduces installation and service costs by electronically programming and testing the detector prior to
installation. When set in `test’ mode, Model DPU will perform a series of diagnostic tests without altering the address or
other stored data, allowing technicians to determine if the detector is operating properly.
Each field-device programmer / test unit operates on AC power or rechargeable batteries, providing flexibility and
convenience in the programming / testing of fire-safety equipment from practically any location. Additionally, with the use
of a Model DPU unit, there is no longer a cause for concern with any vibration, corrosion and other deteriorating conditions
that can accompany the vitality of a mechanical-addressing mechanism.
The encompassing result is an intelligent detector that provides enhanced detection capability to a wide range of products
of combustion – while offering unsurpassed rejection to nuisance-alarm sources, including: dust | steam | aerosols and
other deceptive phenomena that could cause false alarms.
Compatible Devices:
See: www.STI-USA.com for further
details on ordering Model STI-9604
In Canada order:
OPERATING
TEMPERATURE:
+
32° –
+
120°F (0° –
+
49°C)
[with 145°F (63°C) | 155°F (68°C)
| 165°F (74°C) and 175°F (79°C)
alarm-threshold settings]
+
32° –
+
100°F, (0° –
+
38°C)
[ with 135°F (57°C) alarm
threshold setting]
THERMAL
RATING:
Model HI921 provides seven
(7) field-selectable, pre-
programmed temperature
settings:
• Fixed 135°F (57°C)
• Fixed 145°F (63°C)
• Fixed 155°F (68°C)
• Fixed 165°F (74°C)
• Fixed 175°F (79°C)
• Rate-of-Rise:
15°F / min. (8.3°C)
at fixed 135°F (57°C)
• Rate-of-Rise:
15°F / min. (8.3°C)
at fixed 175°F (79°C)
RELATIVE
HUMIDITY:
0 – 95%
(non-condensing)
AIR PRESSURE:
No effect
INPUT VOLTAGE
RANGE:
16VDC – 30VDC
`ALARM’
CURRENT, MAX.:
410μA
`STANDBY’
CURRENT, MAX.:
250μA
MAXIMUM
SPACING:
50–ft. (15.24 m.) centers
(2500 sq. ft. | 232.3 sq. m.),
per NFPA 72 and ULC-S524
DETECTOR
WEIGHT:
0.317 Lbs. (0.144 kg.)
XLS
6300
FireFinder (fire)
XLSV
6340
FireFinder
(fire w/ voice)
Cerberus
PRO
Modular
8300
Cerberus PRO
Modular 2500-point
addressable
(fire & fire with voice)
FC901
9813
Cerberus PRO
50-point
addressable
FC922
9815
Cerberus PRO
252-pt. addressable
(fire)
FC924
Cerberus PRO
504-pt. addressable
(fire)
FV922
9821
Cerberus PRO
252-point addressable
(fire w/ Intelligent
Voice Communication
[IVC])
FV924
Cerberus PRO
504-pt. addressable
(fire w/ Intelligent
Voice Communication
[IVC])
MODEL
OR
TYPE
PART
NUMBER
PRODUCT
HI921
S54320-F5-A2
Thermal (Heat) Detector
MODEL
OR
TYPE
PART
NUMBER
PRODUCT
ABHW-4B
S54320-F13-A1
Sounder base with
Loop-Power Option
ABHW-4S
S54320-F14-A1
Sounder base for
Sleeping Areas
ADB-BOX
500-698360
Surface Mount Adapter
Box for Audible Base
DB2-HR
S54370-F12-A1
Relay base compatible
with Siemens standard
and advanced detectors
DB-11
500-094151
Detector
Mounting Base
DB-11E
500-094151E
Detector Base, small
RL-HC
500-033230
Remote Alarm Indicator:
4” (10.2 cm)
octagon-box mount, red
RL-HW
500-033310
Remote Alarm Indicator:
single-gang box mount,
red
LK-11
500-695350
Base Locking Kit
MODEL
OR
TYPE
PART
NUMBER
PRODUCT
DB-11C
500-095687
Detector
Mounting Base,
ULC Listed
Technical Data
Details for Ordering
Panel Compatibilities