Table of Contents
Advertisement
Components
M302
The M302 is an addressable monitor module that can be used to interface and monitor
conventional 2-wire smoke detectors. All 2-wire detectors being monitored must be
UL compatible with the module (refer to the Fire•Lite Device Compatibility Docu-
ment). The supervised circuit can be wired NFPA Style B or D. The M302 module
can be tested with a test magnet available from Fire•Lite (P/N M02-04-00). Separate
filtered switched 24 VDC power is required. The module mounts to a 4" square elec-
trical box with a minimum depth of 2-1/8".
C304
The C304 is an addressable control module that can be used as a Notification Appli-
ance or Speaker Circuit for powering and supervising compatible, UL listed notifica-
tion appliances. The module's supervised circuit can be wired NFPA Style Y or Z. A
47K ohm ELR is provided. By breaking two built-in tabs, the C304 can be employed
as a Form-C control relay. The module mounts to a 4" square electrical box with a
minimum depth of 2-1/8".
BG-10LX
The BG-10LX is an addressable manual pull station featuring a key-lock reset. The
pull station responds to an address set by the installer using the built-in rotary decimal
switches on the pull station. The manual pull station includes a Fire•Lite key.
I300
The loop isolator module is an automatic switch which opens the circuit voltage to the
SLC Loop branch(es) whenever a wire-to-wire short circuit is detected on that loop.
The remainder of the communications loop leading up to the I300 will continue to
operate, unaffected by the short. The isolator module is bi-directional, meaning that it
can detect a fault condition between the input SLC terminals or output SLC terminals.
The I300 is required to meet NFPA Style 7 requirements.
1.5.3 Addressable Device Accessories
E.O.L. Resistor Assembly Fire•Lite P/N R-47K
The 47K End-of-Line Resistor Assembly is used to supervise the M300 Monitor and
C304 Control Module circuits. The resistor is included with each M300 and C304
module.
E.O.L. Power Supervision Relay
The UL listed End-of-Line Power Supervision Relay is used to supervise the power to 4-
wire smoke detectors and notification appliances.
N-ELR Mounting Plate
The N-ELR is a single End-of-Line resistor plate which is required for use in Canada.
An ELR, which is supplied with each module and fire alarm control panel, is mounted to
the ELR plate. Resistors mounted to the N-ELR plate can be used for the supervision of
an M300 and M301 Monitor Module and C304 Control Module circuit.
14
Document #50428
Rev.C1
2/15/99
P/N 50428:C1
Advertisement
Table of Contents
