Pyronix Matrix 832

Matrix 424, 832, 832+ Installation Manual
RINS918-6 Page 11
2.4 Power Supply Wiring
NOTE 1: Terminal connections for the Matrix 832 and Matrix 832+ are the same as for the Matrix 424.
NOTE 2: When the control panel is de-energized, you can apply power from either of the power
supply inputs: AC supply via the transformer or 12V DC supply from the battery.
NOTE 3: If necessary it is possible to power the panel using only the +BAT- terminals. In this case it
is recommended that a 12V UPS (uninterruptible power supply) is used. AC Monitoring option should
be disabled.
2.5 Telephone Line Wiring
Terminal connections for the Matrix 832 and Matrix 832+ are the same as for the Matrix 424.
NOTE: Terminals R-1 and T-1 are used for connecting to telephone line equipment which will
automatically be disconnected from the telephone line during dial out and UDL session.
Transformer
Battery 12V
~ 17
V
To mains
MATRIX 424 PCB
A
nalogue
telephone networ
k
MATRIX 424 PCB
To othe
r
telephone equipment
R-1
T-1
RING
TIP
Telephone terminals
cross
p
oint