Aiphone GT Video-intercom System Guide
GT Tenant Monitor Station Power Supply Requirements
Non GT-2C monitor stations are powered from the trunk lines.
When GT-2C master monitor stations are used, a local PS24 power supply must
be used to power the GT-2C, and all sub-master monitors or monitors connected to
each GT-2C. A single PS24 may power the GT-2C and other stations for 2 or 4
tenants under the following circumstances:
● If one or more sub-master monitor stations are connected to a GT-2C for
a tenant, then a single local PS24 power supply may power all of the monitor
stations (and door stations) for two adjacent tenants with this
configuration of monitor stations.
● If no sub-master monitor stations are connected to a GT-2C, then a single
local PS24 power supply may power all of the GT-2C master monitor stations
(and door stations) for four adjacent tenants.
● In both of the above cases, wiring should star out from the PS24 from as
close as possible to its terminals, to each of the tenant's GT-2C stations.
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