QMT-5300A, QMT-5302 and QZT-5302 Instructions
2
QMT-5300A/QMT-5302 Master Telephone Wiring
Fig
ure
1 shows the wiring for QMT-5300A and QMT-5302. A Fire Alarm Control Panel’s Detection Zone (should be
configured as Trouble-Only or Non-Latching Supervisory) is used to annunciate Telephone Trouble. This is
connected to the QMT-5300A or QMT-5302 TROUBLE terminals (polarity does not matter), and the ELR device for
that zone is connected to the QMT-5300A or QMT-5302 ELR terminals. DC Power (24 V DC, filtered or unfiltered at
200 mA) is connected to the 24 V DC terminals.
If the Master Telephone is being used alone as a Single-Zone System, the NP-735 Label is used or Connect label
from NP-896, and Jumpers are placed on JW1 and JW2 only. The one Telephone Zone connects to the TEL-CKT
terminals. The 10 Kohm ELR resistor that is shipped with this unit is connected after the last Remote Telephone on
the Zone and the negative black jumper is removed for Class B. For Class A wiring, remove both red and black
jumper wires and wire from OUT + - to the remote telephones and back to RET + -.
If the Master Telephone is being used as a Multi-Zoned System with QZT-5302s, the NP-736 Label is used or Clear
All label from NP-896, and a Jumper is placed on JW3 only. The TEL-CKT terminals are left as is. Telephone Zone
wiring is done via the QZT-5302s.
Figure 1: QMT-5300A/QMT-5302 Master Telephone Wiring
TELEPHONE CIRCUIT
SINGLE ZONE SYSTEM:
CLASS B TELEPHONE ZONE FOR FT-300 OR
OTHER COMPATIBLE REMOTE TELEPHONES. REMOVE THE NEGATIVE
BLACK JUMPER FROM OUT - and RET -TERMINALS. CONNECT A 10K ELR
RESISTOR AFTER THE LAST REMOTE TELEPHONE. FOR CLASS A WIRING
OF TELEPHONE ZONE, WIRE OUT + - AND BACK FROM LAST TELEPHONE
TO RET + -.
MULTI-ZONE SYSTEM:
DO NOT CONNECT ANY REMOTE TELEPHONES
AND LEAVE RED AND BLACK WIRES CONNECTED AS SHOWN.
ELR
APPROVED ELR
END- OF-LINE
DEVICE FOR
CONNECTED FIRE
ALARM PANEL
TRANSMIT
+
OUT
-
LT
RET
COM
EXT AUDIO
24 VDC
+
-
+
-
TO DETECTION ZONE OF CONNECTED
FIRE ALARM PANEL, TO BE USED TO
ANNUNCIATE TELEPHONE TROUBLE
TR
OU
B
LE
T
E
LEP
H
ONE
CI
RC
UI
T
+
-
LAMP TEST
CLASS A RETURN FOR
SINGLE ZONE
SYSTEM
REMOVE BOTH JUMPERS
WHEN WIRING AS CLASS A
TO LAMP TEST TERMINAL ON QMP-5100A
OR QMP-5101 AUDIO CONTROL MODULE
TO EXT AUDIO TERMINAL ON QMP-5100A
AUDIO CONTROL MODULE
NOT USED
NOT USED
FROM 20.4V DC LOW BATTERY TO 29V
DC UNFILTERED HIGH AC LINE
QMT-5300A or QMT-5302
RED
BLK
16 or 18 AWG ONLY
