Installation Manual

PX/QX with Coupler Installation Manual Version *61
Aisle Width
The
maximum aisle width for the PX/QX Liberty antennas (with 410 series tag) is:
 PX with Coupler (PAB/SAB) – 1.8 m [6 ft]
 QX with Coupler (PAB/SAB) – 1.2 m [4 ft]
System performance is affected by aisle width and tag type. For aisle width details please refer to
the Liberty Product Reference Guide
Power Supply
Both
PX and QX with coupler antennas utilize a +24 VDC power supply.
Placement
The power supply can be placed near the system, under a cashwrap counter, under shelving, above
the
drop ceiling (if using plenum-rated cabling), or in a nearby utility closet.
Placement Requirements:
 The power supply must be within 18m [60ft] of the furthest antenna.
 The power supply must be placed no higher than what is accessible from a store ladder.
 If mounted in a plenum space, proper plenum rated wiring and plenum rated enclosures
are required.
Note: For more information about power supplies, please see “Power Supplies” on Appendix 2
Antenna Mounting
Antennas are typically not mounted until after the finished flooring is in place.
Mou
nting Hardware
For mounting on Concrete Floor
Uti
lize two (2) 1.3cm [.5in.] anchor bolts per antenna.
Figure 3 Anchor Bolt (Concrete Mounting)
Wood Floor
Utilize two (2) 1.3cm [.5in] lag bolts per antenna.
Figure 4 Lag Bolt (Wood Mounting)