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Honeywell fire lite alarms CMF-300A Installation And Maintenance Instructions
Honeywell fire lite alarms CMF-300A Installation And Maintenance Instructions

Honeywell fire lite alarms CMF-300A Installation And Maintenance Instructions

Supervised control module

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InStAllAtIon AnD MAIntenAnCe InStruCtIonS
CMF-300A Supervised Control Module
SpeCIFICAtIonS
Normal Operating Voltage:
15 to 32 VDC
Maximum Current Draw:
6.5 mA (LED on)
Average Operating Current: 375µA (LED flashing - in group poll mode) 350µA (LED flashing - in direct poll mode); 485µA Max. (LED flashing, NAC shorted)
Maximum NAC Line Loss:
4 VDC
External Supply Voltage (between Terminals T3 and T4)
Maximum (NAC):
Regulated 24 VDC
Maximum (Speakers):
70.7 V RMS, 50 W
Drain on External Supply:
1.7 mA Maximum using 24 VDC supply; 2.2 mA Maximum using 80 VRMS supply
Max NAC Current Ratings:
For class B wiring system, the current rating is 3A; For class A wiring system, the current rating is 2A
Temperature Range:
32°F to 120°F (0°C to 49°C)
Humidity:
10% to 93% Non-condensing
Dimensions:
4
/
1
Accessories:
SMB500 Electrical Box; CB500 Barrier
BeFore InStAllIng
This information is included as a quick reference installation guide. Refer to
the control panel installation manual for detailed system information. If the
modules will be installed in an existing operational system, inform the opera-
tor and local authority that the system will be temporarily out of service. Dis-
connect power to the control panel before installing the modules.
NOTICE: This manual should be left with the owner/user of this equipment.
generAl DeSCrIptIon
CMF-300A Supervised Control Modules are intended for use in intelligent,
two-wire systems, where the individual address of each module is selected
using the built-in rotary switches. This module is used to switch an external
power supply, which can be a DC power supply or an audio amplifier (up
to 80 VRMS), to notification appliances. It also supervises the wiring to the
connected loads and reports their status to the panel as NORMAL, OPEN, or
SHORT CIRCUIT. The CMF-300A has two pairs of output termination points
available for fault-tolerant wiring and a panel-controlled LED indicator. This
module can be used to replace a C304 module that has been configured for
supervised wiring operation.
CoMpAtIBIlIty requIreMentS
To ensure proper operation, this module shall be connected to a compatible
Fire-Lite system control panels only (list available from Fire-Lite).
MountIng
The CMF-300A mounts directly to 4-inch square electrical boxes (see Figure
2A). The box must have a minimum depth of 2
electrical boxes (SMB500) are available.
WIrIng
NOTE: All wiring must conform to applicable local codes, ordinances, and
regulations. When using control modules in nonpower limited applications,
the CB500 Module Barrier must be used to meet ULC requirements for the
separation of power-limited and nonpower-limited terminals and wiring. The
barrier must be inserted into a 4˝ × 4˝ × 2
module must be placed into the barrier and attached to the junction box (Fig-
ure 2A). The power-limited wiring must be placed into the isolated quadrant of
the module barrier (Figure 2B).
1.
Install module wiring in accordance with the job drawings and appropri-
ate wiring diagrams.
2.
Set the address on the module per job drawings.
3.
Secure module to electrical box (supplied by installer), see Figure 2A.
IMPORTANT: When using the CMF-300A for fire fighter telephone applica-
tions, remove Jumper (J1) and discard. The Jumper is located on the back as
shown in Figure 1B. The module does not provide ring back when used as a
firefighter telephone circuit.
/
˝ H × 4˝ W × 1
1
˝ D (Mounts to a 4˝ square by 2
2
4
1
/
inches. Surface mounted
8
/
1
˝ junction box, and the control
8
/
1
˝ deep box.)
8
FIgure 1A:
C0910-00
FIgure 2A. MoDule MountIng FIgure 2B:
WIth BArrIer:
1
3333 Unity Drive, Mississauga, ON L5L 3S6
1-800-627-3473
FIgure 1B. JuMper loCAtIon:
J1
C1059-00
I56-3220-001
C1070-00
4/21/2020

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Summary of Contents for Honeywell fire lite alarms CMF-300A

  • Page 1 InStAllAtIon AnD MAIntenAnCe InStruCtIonS CMF-300A Supervised Control Module 3333 Unity Drive, Mississauga, ON L5L 3S6 1-800-627-3473 SpeCIFICAtIonS Normal Operating Voltage: 15 to 32 VDC Maximum Current Draw: 6.5 mA (LED on) Average Operating Current: 375µA (LED flashing - in group poll mode) 350µA (LED flashing - in direct poll mode); 485µA Max. (LED flashing, NAC shorted) Maximum NAC Line Loss: 4 VDC External Supply Voltage (between Terminals T3 and T4)
  • Page 2 FIGURE 3. TYPICAL NOTIFICATION APPLIANCE CIRCUIT CONFIGURATION, NFPA CLASS B: CONNECT MODULES TO LISTED 24 VDC CIRCUIT COMPATIBLE CONTROL PANELS DO NOT LOOP WIRE ON TERMINALS 10 & 11. BREAK WIRE RUN TO ONLY PROVIDE SUPERVISION OF CONNECTIONS. (–) FROM PANEL OR 24 VDC POWER SUPPLY CONTROL PREVIOUS DEVICE...
  • Page 3 FIgure 5. typICAl WIrIng For SpeAker SupervISIon AnD SWItChIng, nFpA CLASS B: AUDIO CIRCUIT WIRING MUST BE TWISTED PAIR AS A MINIMUM. SEE FIRE-LITE INSTALLATION MANUAL FOR DETAILED INFORMATION. WIRES MUST BE SUPERVISED PER ULC AUDIO CIRCUIT CONNECT MODULES TO LISTED COMPATIBLE CONTROL DO NOT LOOP WIRE AROUND TERMINALS 10 &...
  • Page 4 Fire-Lite ® Alarms is a registered trademark of Honeywell International, Inc. I56-3220-001 ©2020 FireLite. 4/21/2020...