Installation Manual

PX/QX with Coupler Installation Manual Version *61
From 24VDC Pwr Supply
To SAB Coupler
Sync Input
Sync Output
To SAB Light
From 24VDC Pwr Supply
Supply 2
nd
PAB 24VDC
Comm In
Comm Out
To SAB Coupler
Sync Input
Sync Output
To SAB Light
Supply 2
nd
PAB 24VDC
Comm In
Comm Out
3G Plus Liberty QX - PAB 3G Trend Liberty PX - PAB
Figu
re 18 PAB Antenna Wiring
Multi-Aisle Wiring
A Multi-Aisle installation is when there are more than one antenna pairs installed at an
ent
rance/exit location. Multi-Aisle installation consist two (2) or more primary antennas (PAB). If
the distance between two (2) aisles is shorter or equal to 40 feet, sync cable(s) is needed to connect
PABs’ RF sync terminals. In addition, a 24VDC power supply can drive 2 aisles (except
Celetronix LFVC36FS24S91). In some applications, inter-pedestal network is required for
multiple aisle installation. Both 3G Trend/Liberty PX and 3G Plus/Liberty QX offer the capability
of inter-pedestal communication network via PAB’s communication ports. Figure 19 Multiple
Aisle shows a typical two (2) aisle configuration.