Bosch FLM-325-NAI4, FLM-325-NA4 Specsheet

Fire Alarm Systems | FLM-325-NA4 Supervised Output Modules

FLM-325-NA4 Supervised Output Modules

www.boschsecurity.com

u Contacts are rated 2 A at 24 VDC

u Flexible application and quick response to

emergency conditions

u Can be alarmed or reset by zone or by individual

address

The modules provide a supervised polarity reversal
output used for audible and visual signaling devices or
to trigger a remote NAC power expander. They require
a 24 VDC auxiliary input voltage that can be provided
by the FPA‑1000 Analog Addressable Fire Panels or
other UL listed power supplies.
The modules provide a Class B Circuit rated for 2 A at
24 VDC. They fit into a standard 4‑inch square or
double‑gang electrical back box.

Functions

Evacuation Tones

The following programmable patterns are selectable:

• Steady

• Pulsing

• Temporal 3

Flexibility

The operating parameters for the modules are saved at
the integrated EEPROM and maintained by the module
so that during emergency situations no communication
with the fire panel is needed which provides flexibility
and quick response to emergency conditions. The fire
panel only broadcasts system conditions on the
Signaling Line Circuit (SLC) and each module
processes them according to its configuration.

u Module address programming with the D5070

Analog Device Programmer

u Bi‑colored LED provides module status

Status display

A bi‑colored LED flashes every time the module is
polled and can be switched on steady when the
module goes into active condition.

Short Circuit Isolation

Built‑in short circuit isolating (SCI) circuitry that, in
the event of a short circuit on the SLC line, will
prevent entire loop failure and send a short circuit
condition report to the FACP, and, upon removal of
the short circuit condition, automatically restore the
entire loop to normal operation.

Certifications and approvals

Region Certification

USA UL UOXX: Control Unit Accessories, System

(ANSI/UL 864)

CSFM see our website

Installation/configuration notes

Compatibility Information

The following products are compatible with the
modules:

2 | FLM-325-NA4 Supervised Output Modules

Category Product ID Product Description

Fire Panels FPA‑1000 Analog Addressable Fire Panels

Programmer D5070 Analog Device Programmer

Parts included

Quant. Component

1 FLM‑325‑NA4 Family Supervised Output Module

1 Wall plate

1 Literature pack

Technical specifications

Electrical

Voltage

Input: 25.3 VDC to 39 VDC

Auxiliary Input: 24 VDC

Current Consumption

• FLM‑325‑NA4: Typical: 0.22 mA
Maximum: 6 mA

• FLM‑325‑NAI4:Typical: 0.42 mA
Maximum: 6 mA

FLM-325-NAI4 Supervised Output Module (Class A and
B, with isolator)

Built-in short circuit isolator circuitry; can be wired for
Class A or Class B circuits; compatible with 254
addresses

Order number FLM-325-NAI4

Accessories

D5070 Analog Device Programmer

Used to program address settings on
EEPROM‑programmable analog devices

Order number D5070

• Maximum

2 A at 24 VDC, power‑limited

Output:

SCI

• Fault Detection

12 V typical

Threshold:

• Isolation

10 mA typical

Current:

Environmental

Operating

+32°F to +120°F (0°C to +49°C)

Temperature:

Relative Humidity: Up to 90 %, non‑condensing

Mechanical

Dimensions
(H x W x D):

4.7 in. x 4.2 in. x 1.4 in. (11.9 cm x 10.7 cm
x 3.6 cm)

Bicolored LED: Red and green

Ordering information

FLM-325-NA4 Supervised Output Module (Class A and
B)

Can be wired for Class A or Class B circuits;
compatible with 254 addresses

Order number FLM-325-NA4

3 | FLM-325-NA4 Supervised Output Modules

Represented by:

Americas: Europe, Middle East, Africa: Asia-Pacific: China: America Latina:

Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.us

Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: [phone]
[e-mail]
www.boschsecurity.com

Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.asia

Bosch (Shanghai) Security Systems Ltd.
201 Building, No. 333 Fuquan Road
North IBP
Changning District, Shanghai
200335 China
Phone [phone]
Fax: [phone]
www.boschsecurity.com.cn

Robert Bosch Ltda Security Systems Division
Via Anhanguera, Km 98
CEP 13065-900
Campinas, Sao Paulo, Brazil
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.com

© Bosch Security Systems 2014 | Data subject to change without notice
2691101195 | en, V7, 17. Nov 2014