PD1240 Digital Paging Mic
PAGE 5
Connecting The Unit
IN
P
U
T
O
U
TP
U
T
Rear View of PD1240
EX2800 External
Connection Unit
TD6240 Zone Decoder
ZS5121 Zone Selector
Cat5e Cable ( Supplied )
2 pair screen
cable for Data
and Audio
Distance do not exceed 1000m
using 20 awg cable
Zone triggering using
Cat5e cable ( Supplied )
Audio Output to
Pre-Amp Mixer
24V DC
24V DC
To Speakers
Fr Amplifier
24V DC Supply via
Power Adaptor
See Note 2 below.
Note 2 :
More than 1 PD1240 can be installed in a single circuit. In this case, loop the data / audio cable via the
EX2800 terminals accordingly.
1. Data A
2. Data B
3. Audio +Ve
4. Audio -Ve
5. Screen - Ground
MIC
CHIME
POWER + AUDIO + DATA
POWER
QUANTUM PAGING SERIES
Connecting PD1240 In Same Circuit
IN
PU
T
O
U
TP
U
T
IN
PU
T
O
U
TP
U
T
IN
PU
T
O
U
TP
U
T
Paging Mic 3
Paging Mic 2
Paging Mic 3
EX2800
EX2800
EX2800
ac/dc
Power
Adaptor
24V
To TD6240
Zone Decoder
2 pair screen
2 pair screen
Cat 5e
If more than one PD1240 are to be installed in the same
circuit, use the configuration above. Typically for 22 awg
2 pair screen, the max length shall not exceed 100m.
POWER + AUDIO + DATA
POWER
POWER + AUDIO + DATA
POWER
POWER + AUDIO + DATA
POWER
