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4.13 AX-CTY Module
The AX-CTY is a module that provides the connection of an Axis
AX
fire alarm control panel to a Local Energy
Masterbox.
4.13.1 Adding and Replacing the AX-CTY Module
The AX-CTY module connects to any dedicated Class
B notification appliance circuit (AX-CTL, AX-LPD, AX-
NAC circuit or SLC addressable NAC module).
Note: The AX-CTY module and an addressable
55000-825ADV NAC module can be installed
together in a standard electrical box
.
Wire the Red (+) and Black (-) wire leads of the AX-
CTY module to a dedicated Class B notification
appliance circuit. Wire the two (2) White wire leads to
the trip coil of the Local Energy Master Box.
If replacing an AX-CTY module, simply disconnect the field wiring from the AX-CTY wire leads and reconnect the
field wiring to the new AX-CTY module wire leads.
Note: The NAC circuit end-of-line (EOL) is not utilized when using the AX-CTY module, retain the unused
EOL for possible future troubleshooting.
4.14 AX-PSU Power Supply Expansion Module
The AX-PSU power supply expansion module is an optional
expansion power supply for the AX-CTL-2PCB base card that
provides additional power for the AX-LPD or AX-NAC module
notification appliance circuits.
Note: The AX-CTL-1L cannot support the AX-PSU expansion
power supply.
4.14.1 Adding or Replacing the AX-PSU Module
If adding an AX-PSU module, mount the AX-PSU to the back box
standoffs located on the right side of the back box below the AX-CTL
base card utilizing the four (4) screws provided with the module.
Refer to the adjacent diagram regarding mounting and cabling.
Failure to tighten the screws will defeat the protection circuitry
designed to protect the module from damage due to lightning
and static electricity.
Connect one end of the double-ended Molex connector provided with
the AX-PSU into the AX-ACB board and connect the other end of the
double-ended Molex connector into the AX-PSU.
It is recommended to use tie-wraps to secure the AC cabling to the
enclosure back box.
Note: The AX-PSU is used as an expansion power supply for
the Axis
AX
Intelligent Fire Alarm Control Panel, ensure that the
jumper located on the AX-PSU is configured for PSU ONLY
mode or the AX-PSU module will report a trouble condition.
Red
Black
White
White
MB
Local Energy
Master Box
(+)
(
-
)
To Dedicated Non-Silenceable
Notification Appliance Circuit
Remote LED
Connections
PSU ONLY
PSU + CHARGER
Install the jumper in the
PSU ONLY location. The
unit ships with the jumper
pre-installed in this
location.
