Installing APEX Access Devices
Power and data-communication wiring are the most important
wiring component for APEX devices. The APEX requires power and
communication lines to be supplied from the controller.
PTI recommends that power and data communication be run
through a single 18 AWG, 4-conductor shielded cable. Some
installations will require larger gauge wire. See for details on
connecting the wiring
Additional cables may be needed for the intercom, gate operator,
door strike, presence detector, or other device.
• Use a different cable for each device.
• Use approved electrical conduit to supply the wiring to the
APEX.
• Local building codes determine the actual installation
techniques and wiring methods.
• Only licensed contractors should install APEX devices.
• Correct installation methods are critical for a trouble-free
keypad. Most of the problems that emerge during use can be
traced back to poor installation techniques or improper wiring
• All installations must conform to local building and electrical
codes. When there are discrepancies between local code and
this manual, local code takes precedence.
Never install any other devices in the same wire run as the
APEX.
The system will not operate properly if the voltage is below
12VDC. Extreme care should be taken when choosing a power
supply voltage and current rating. Long distance runs may
require installing a remote power supply.
APEX Access Device
9
rev. 7-2017 114A3863.E
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