Matrix 424, 832, 832+ Installation Manual
RINS918-6 Page 19
2.9 Matrix Zone Expanders
2.9.1 Local Plug-On 8 Zone Expander MX-IX16
NOTE: After adding or removing equipment from the system, use engineers function 754 to scan for
all devices on the Matrix bus.
MX-IX16
MATRIX 832
Z9 Zone 9 input
COM Common for zones (0V)
Z10 Zone 10 input
+AU
-IX 16 should be connected
to the Matrix PCB as shown below
Z13 Zone 13 input
COM Common for zones (0V)
Z14 Zone 14 input
+AU