Main Board Connections; Figure 18 Qx-Mini Main Board Terminals And Jumpers; Table 5 Qx-Mini Main Board Terminals And Jumpers - Mircom QX-mini Installation And Operation Manual

3.3

Main Board Connections

The Main Board is pre-installed on the QX-mini backplate. The Main Board terminals are
shown below. The terminals are depluggable for wiring ease.
TS2 TS16
AUX RMIC
AUDIO AUDIO AUDIO
+ S -
+OUT- +IN-
Master
Microphone
Inputs
Main Display
Input
P11
JP1

Figure 18 QX-mini main board terminals and Jumpers

Table 5
Terminal/Jumper
P1,2
P3, P4
P5, P6
P7
P10
P11
P12
46
TS10
TS5 TS4 TS3 TS17 TS6
RELAY COM
AC RMIC
ALARM
IN IN
TBL TBL TBL RS-485
NO NC C NO NC C + S -
+ 1 - + 2 - NO NC C
P5
SW1
QX-mini Main Board terminals and Jumpers
Description
terminals for transformer. No polarity.
terminals for battery
• Red(+) to P3
• Black(-) to P4
terminal for amplifier card QAD-30.
terminal for audio zone splitter QAS-2X8.
Header for RS-232 port. For future use.
Factory Program.
Main display ribbon cable terminal.
TS1 TS14 TS9 TS11
AUX
RS-485 RS-485 SYNCH SYNCH SYNCH
SLC
OUT OUT IN IN 24V 24V
INPUT 1 INPUT 1
+ -
+ S - + + - - + +
+ S -
P6
+ -
Battery
P10
Input
Installation
TS12 TS13 TS7
OUTPUT NAC 1
OUTPUT
INPUT 2
- - + + - - + + - -
+ 1 - + 2 -
P7
Transformer
Input
TS8
NAC 2
+ + - -