Data Sheet

Fire Alarm Systems | FLM-325-I4-A Contact Monitors
FLM-325-I4-A Contact Monitors
www.boschsecurity.com
u Monitors Normally Open (NO) or Normally
Closed (NC) contacts
u Monitored Normally Closed (NC) contacts can be
configured with or without EOL resistor
u Module address programming with the D5070
Analog Device Programmer
u Bi‑colored LED provides module status
u Digital data communications and power over a
two‑wire circuit
The FLM-325-I4-A and FLM-325-I4-AI modules are used
to connect standard Normally Open or
Normally Closed dry contact types of fire alarm
devices such as pull stations or water flow devices.
The modules are mounted to a cover plate for a
4‑inch square or double‑gang electrical back box. A
bi‑colored LED provides the module status.
Functions
Address Range
Contact Monitor modules must be programmed with a
unique address. All devices connected to module
appear only as one single address at the fire panel.
The modules are compatible with 254 addresses.
Status Conditions
The module supervises the wiring to the contact with
an EOL resistor. If a fault condition occurs, the module
sends a trouble signal to the fire panel.
If a status change occurs, the module sends an
interrupt signal to the fire panel indicating that an
alarm has occurred.
Certifications and approvals
Region Certification
USA UL UOXX: Control Unit Accessories, System
(ANSI/UL 864)
CSFM see our website
FDNY-
CoA
#6101
Installation/configuration notes
Compatibility Information
The following products are compatible with the
modules:
Category Product ID Product Description
Fire Panels FPA‑1000
series
Analog Addressable Fire Panels
Programmer D5070 Analog Device Programmer
Data Circuit Length
Data (or polling) circuit length is the distance over the
circuit wire from the connection at the fire panel to
the most distant device and back to the fire panel.
Data circuit length must include the distance to any