Fire-Lite M302(A) Two-Wire Conventional Detector Monitor Modules User Manual

Page 2

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TESTING
The M302(A) monitor module can be tested with a test magnet available from Fire-Lite (M02-04-00, see Figure 1). The magnet
test checks the module’s electronics and connections to the control panel. Interfaced two-wire detectors must be tested inde-
pendently. Test two-wire detectors per manufacturer’s installation instructions.

M302(A) MONITOR MODULE WIRING DIAGRAMS

Figure 3. INTERFACE TWO-WIRE CONVENTIONAL DETECTORS, NFPA STYLE B

Figure 4. INTERFACE TWO-WIRE CONVENTIONAL DETECTORS, NFPA STYLE D

F400-09-00

I56-631-06

1 (–)

2 (+)

MODULE

(+)

(–)

(–) 9

(+) 8

(+) 7

(–) 6

M302(A)

MONITOR

FROM PANEL OR

(+)

(–)

CONNECT MODULES TO LISTED

COMPATIBLE ADDRESSABLE FIRE-LITE
CONTROL PANELS ONLY.

32 VDC MAX.

TO NEXT

(+)

(–)

DEVICE

LISTED BATTERY BACK-UP, SWITCHED

DC POWER SUPPLY.

SEE REQUIREMENTS ON PAGE 4.

DO NOT LOOP WIRE UNDER TERMINALS. BREAK WIRE

RUN TO ENSURE SUPERVISION OF CONNECTIONS.

INSTALL MODULE PER MANUFACTURER'S

INSTALLATION INSTRUCTIONS.

IDC INSTALLATION WIRING MUST NOT EXCEED

DO NOT MIX FIRE ALARM INITIATING, SUPERVISORY,

OR SECURITY DEVICES ON THE SAME MODULE.

POWER TO THE MONITOR MODULE

MUST BE EXTERNALLY SWITCHED TO

CONTROL MODULE CAN BE USED TO

SWITCH POWER FROM A STANDARD

OPTIONAL BRANCH CIRCUIT

2-WIRE CONVENTIONAL DETECTOR

DETECTORS MUST BE UL LISTED COMPATIBLE WITH MODULE.

–

RESISTOR
(INCLUDED)

INITIATING DEVICE CIRCUIT (IDC) - NFPA STYLE B

3 (–)

4 (+)

(–)

(+)

UL LISTED POWER SUPPLY - SEE FIGURE 5.

PREVIOUS DEVICE

RESET THE DETECTORS. A C300

TO NEXT INTERFACE MODULE.

MODULE SUPERVISES SUPPLY

VOLTAGE AND DETECTOR LOOP.

COMMUNICATION LINE

POWER LIMITED: 90ma MAX; 28 VDC MAX

25 OHMS, 12 - 18 AWG.

3.9K EOL

REFER TO FIRE-LITE PRODUCT MANUAL
FOR WIRE SPECIFICATIONS.

ALL WIRING SHOWN IS SUPERVISED.

A78-2394-631

(SHIELD)

TERMINAL WIRING MUST BE POWER LIMITED.

1 (-)