Wiring: GT Standard System Audio/Video

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Wiring Diagrams

Homerun Wiring

 

Max. of 6 GT-4Zs per trunk. SW1 switch must be set to A on last GT-4Z in the wire trunk. Each tenant station homeruns to a GT-4Z and its SW1 switch must be set to A.

 

Tenant stations shown are theGT-1C7(-L). The GT-1M3(-L), GT-2C(-L), and GT-1C7W(-L) tenant stations can also be used and wired in the same manner. Note: GT-2C(-L) and GT-1C7W(-L) require a separate PS-24 power supply.

Loop Wiring

 

Max. of 25 stations per loop. SW1 switch must be set to A on the last station in the wire loop.

 

Tenant stations shown are theGT-1C7(-L). The GT-1M3(-L), GT-2C(-L), and GT-1C7W(-L) tenant stations can also be used and wired in the same manner. Note: GT-2C(-L) and GT-1C7W(-L) require a separate PS-24 power supply.

T-Tap Wiring

 

Max. of 25 stations per trunk with GT-1Z. SW1 switch must be set to A on each tenant station.

 

Tenant stations shown are theGT-1C7(-L). The GT-1M3(-L), GT-2C(-L), and GT-1C7W(-L) tenant stations can also be used and wired in the same manner. Note: GT-2C(-L) and GT-1C7W(-L) require a separate PS-24 power supply.

Wire Type

Audio Line

20AWG (0.8mm) 2 Conductor Solid Non-Shielded PE Insulated

Video Line

18AWG (1mm) 2 Conductor Solid Non-Shielded PE Insulated

Power

PS24

PS-2420UL

PT

Power Transformer (Contact electric strike or magnetic lock manufacturer for power requirements)

Wiring Distances

Max. wire distance from a distribution point to any tenant is 980’ (300m).
Max. cumulative wire distance is 8200’ (2500m).
Refer to the GT Series Installation Manual for complete wire distance information.

 

Distribution Point: (GTW-DP) Available in North America. This can be any device that parallels or commons the R1 / R2 connection. (Terminal strip, punch down block, wire nuts, etc.)

 

Attachments

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GT Standard & Expanded Installation Manual (6 MB)
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