Notifier CPU2-640 Central Processing Unit

Notifier CPU2-640 Central Processing Unit

CENTRAL PROCESSING UNIT FOR THE NFS2-640 WITH INTEGRAL 240V POWER SUPPLY, INCLUDES CHASSIS.

The Notifier CPU2-640 is an intuitive modular Fire Alarm Control Panel from the brand’s ONYX® Series of Fire Alarm Controls. This product is compatible with every application requirement, be it in stand-alone or network configurations. Its modular design makes system planning easier. The panel can be either configured with a few devices for small building applications or networked with multiple devices to protect a large campus or a high-rise office block.

One has to only add additional peripheral equipment to suffice the application. There are a host of other options available, including;

• Single- or multi-channel voice
• Firefighter’s telephone
• LED, LCD, or PC-based graphic annunciators
• Networking
• Advanced detection products for challenging environments
• Wireless fire protection

You get a bunch of other additional options along with these.

Specifications of Notifier CPU2-640

• Integral power supply along with battery charger
• Alarm, Supervisory, and security relays
• 4 standard NAC (Notification Appliance Circuits), Class A or B
• Compatible with  Style 4,6, and 7 SLC loops
• Offers support for 32 annunciator addresses and 10 special annunciator groups.
• Alarm verification supervisory indication.
• Intelligent Devices: 636 total devices; 159 detectors/159 modules per SLC.
• 6 amps total system power.
• Supervisory duct detectors.
• Battery charger supports 18 to 200 amp hour sealed lead-acid batteries.
• Auto program allows fast programming of new devices.
• Diagnostic LED and switches.
• Battery and battery charger supervision.
• Compatible with Mass Notification System.

Notifier CPU2-640 Benefits

• It is a highly intuitive fire alarm system control panel.
• The part has intelligent sensing with 9-levels of sensitivity, maintenance alert, drive compensation, and auto detector test.
• 80-character display which can be programmed entirely.
• It is marine approves, seismic certified, and compatible with mass notification.

Installation of Notifier CPU2-640

Here are a few prep steps to install a Notifier CPU2-640:

• Go through the installation precautions, including humidity and temperature limits mentioned in the manual.
• Compliance with the local and National codes for fire alarm system wiring.
• Avoid drawing the wiring into the lower 9 inches of the cabinet unless there is a use of the battery cabinet, because that is for installing the internal battery.

Steps to Install the Control Panel:

• Mount the cabinet on the wall.
• Install hinges and the chassis.
• Install the control panel into the chassis.
• Connect the AC wiring and place battering into the back box, but don’t connect them.
• Run the cable to optional power supply points, NACs, DC power outputs, and relays.
• Set up the backup alarm.
• Secure the unused mounting holes into the circuit board of the control panel.
• Wire the Signal Line Circuits.
• Apply AC power to the control panel, placing the external circuit breaker in to the ON position.
• Check the AC power.
• Connect the batteries.
• Program and field test the control panel.

For more details about this Notifier CPU2-640 CPU, or any Notifier product, contact the Life Safety Consultants team at (866) 353-4420 or email us at :  sales@lifesafetycom.com

Additional information