
7
Figure 4: Installation diagram with MUX
2.3 Configuration with MUX
STP AWG #22
Power 24VAC
Sensor
BNC
Main Monitor
Alarm input
up to 8
Siren
Light
Alarm output
up to 4
Rear
Keyboard controller
Alarm output 1-2
Alarm input 1-4
Power 24VAC
Dome 1 +
Dome 1 –
Alarm output 3-4 Alarm input 5-8
RS-485 (+) Pin No. 6
RS-485 (-) Pin No. 4
J-Box Dome
RS-485(+) DOME 1 + RX+ (TX+)
RS-485(-) DOME 1 - RX- (RX-)
Spot Monitor
BNC BNC
Multiplexer
DOME1 DOME2
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