Vigilant
MX1-Au
Operator Manual
Document: LT0439
Page
23 October 2018
Issue 1.73
11-22
A direct connection can be made from the MX1 to the T-Gen2 when
there are no field RZDU devices and a spare serial port (2, 3 or 4) on
MX1 is available. Connect J29 of T-Gen2 to the appropriate serial port on
the MX1 to match the serial port assigned to the RZDU port in the MX1
configuration.
M
X
1
C
O
N
T
R
O
L
L
E
R
RDU 2, Self
powered
RDU 1, Line Powered
TXRZDU
RXRZDU
0V
TXRZDU
RXRZDU
+V
0V
TXRZDU
RXRZDU
+V
0V
RXRZDU
0V
QE90
RDU 3, Line Powered
RX
0V
TX
VRZDU
Tx and Rx
crossover
between
Master and
first RDU
Figure 11-18A– MX1 RZDU Wiring to RZDU Devices
Figure 11-18B– Wiring to RZDU Devices – FP1143 (HLI)
One Remote Fire Brigade Panel (RFBP) may be connected to the
MX1
panel. An RS485 board and fuse loom need to be mounted in the
MX1
cabinet to provide power and communications. Refer to the Remote FBP
Installation Instructions LT0532 for detailed instructions.
Remote
FBP
