User Manual

15
Connect Power
8
• DO NOT use ANY power supply other
than those supplied with your controller.
• DO NOT power electronic strikes and
latches with the same power supply
used to power the access control panel;
doing so will cause DAMAGE to the
controller. Use ONLY a UL listed burglar
alarm or access control system to
power electronic strikes and latches.
• DO NOT connect the power supply to a
switched outlet or otherwise controlled
AC outlet.
• DO NOT connect the power supply to
the 120 Vac outlet until ALL wiring is
completed.
• Install the transient noise suppression
device (MOV) supplied with the
controller for AC powered devices and
Diode for DC powered devices.
The outlet for the controller MUST be an external dedicated 120 Vac outlet
located within 60 feet (18.3 m) cable run of the controller. This outlet
should be wired back to its own 10 Amp minimum circuit breaker.
1. Connect 14-18 AWG wire to the stripped secondary DC output wires on
the power supply. Black is negative and red is positive.
2. Remove the PWR INPUT terminal block from the Power/Internet Board.
3. Connect the power supply wires to the PWR INPUT terminal block (red
to +12V and black to GND). Reattach the terminal block to the
Power/Internet Board.
4. Plug the power supply into a 120 Vac outlet after all connections have
been made.
NOTE: The green LED on the door board will blink and the green LED
on the Power/Internet Board will light solid when powered up. The
controller will display the LiftMaster logo while booting up. When boot
up is complete, the user interface will appear.
5. Close the controller door.
PRE-INSTALL NETWORK PROGRAMMINGINSTALL ACCESS CONTROLINTRODUCTION
Dedicated 10 Amp Minimum Circuit
120 Vac
Dedicated Outlet
ON
Power Supply
POWER INPUT
Power/Internet Board
NOTE: If the power supply is installed outdoors,
the power supply must have its own approved
NEMA 4 Rated weatherproof electrical enclosure.
Use conduit from the power supply enclosure to
the controller enclosure.
WIRE SPECIFICATION MAXIMUM RUN DISTANCE
14 AWG Up to 60 Feet (18.3 m)
16 AWG Up to 37 Feet (11.3 m)
18 AWG Up to 24 Feet (7.3 m)