Tagsys S.A. LSP3STANDARD User Manual
Library Security Pedestal 3
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Revision 0.2
May 2009
L-SP3 Master and all others pedestals set as Slaves. Each pedestal is connected to the other
using ideally a twisted pair cable. This cable will propagate the synchronization signal to all
pedestals in parallel.
using ideally a twisted pair cable. This cable will propagate the synchronization signal to all
pedestals in parallel.
Wire connection:
First prepare a cable of appropriate length to connect 2 consecutive Electronics as shown in
Figure 11. A minimum wire gauge of 22AWG (0.2mm²) is enough, preferably a twisted pair. Screw
at each extremity of the cable a 2-way connector with ground wire at the same position for each
module. If more than 2 pedestals are used to form the aisle, then connect the wires in parallel to go
to the next pedestal until you reach the last one.
at each extremity of the cable a 2-way connector with ground wire at the same position for each
module. If more than 2 pedestals are used to form the aisle, then connect the wires in parallel to go
to the next pedestal until you reach the last one.
Then unscrew the 4 screws to open the bottom plastic cover panel of each pedestal forming
the aisle to gain access to the Product Electronic Module and connect the top 2-way connector as
shown in Figure 12 thereafter.
shown in Figure 12 thereafter.
Figure 12: PEM Connectors & Cables Location
Shielded CAT5 Ethernet Cable
Buzzer & Alarm Display Connector
24 Volts Power Supply Cable
Unshielded 2-wire Synchronization Cable
connecting all Pedestals
GPIO#1 & GPIO#2