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Johnson Controls IFC-640 manual FlashScan Exclusive World-Leading Detector Pro- tocol

Models: IFC-640

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FlashScan®

Exclusive World-Leading Detector Pro- tocol

At the heart of the IFC-640 is a set of detection devices and device protocol — FlashScan® (U.S. Patent 5,539,389). Flash- Scan® is an all-digital protocol that gives superior precision and high noise immunity.

In addition to providing quick identification of an active input device, this protocol can also activate many output devices in a fraction of the time required by competitive protocols. This high speed also allows the IFC-640 to have the largest device per loop capacity in the industry — 318 points — yet every input and output device is sampled in less than two seconds. The micro- processor-based FlashScan® detectors have bicolor LEDs that can be coded to provide diagnostic information, such as device address during Walk Test.

AWACS™ Advanced Warning Address- able Combustion Sensing

AWACS is a set of software algorithms that provide the IFC-640 with industry-leading smoke detection capability. These complex algorithms require many calculations on each reading of each detector, and are made possible by the very-high-speed micro- computer used by the IFC-640.

Drift Compensation and Smoothing: Drift compensation

allows the detector to retain its original ability to detect actual smoke, and resist false alarms, even as dirt accumulates. It reduces maintenance requirements by allowing the system to automatically perform the periodic sensitivity measurements required by NFPA 72. Smoothing filters are also provided by software to remove transient noise signals, such as those caused by electrical interference.

Maintenance Warnings: When the drift compensation per- formed for a detector reaches a certain level, the performance of the detector may be compromised, and special warnings are given. There are three warning levels: (1) Low Chamber value, usually indicative of a hardware problem in the detector; (2) Maintenance Alert, indicative of dust accumulation that is near but below the allowed limit; (3) Maintenance Urgent, indicative of dust accumulation above the allowed limit.

Sensitivity Adjust: Nine sensitivity levels are provided for alarm detection. These levels can be set manually, or can change automatically between day and night. Nine levels of pre- alarm sensitivity can also be selected, based on predetermined levels of alarm. Pre-alarm operation can be latching or self- restoring, and can be used to activate special control functions.

Self-OptimizingPre-Alarm:Each detector may be set for “Self-Optimizing” pre-alarm. In this special mode, the detector “learns” its normal environment, measuring the peak analog readings over a long period of time, and setting the pre-alarm level just above these normal peaks.

Cooperating Multi-Detector Sensing: A patented feature of AWACS is the ability of a smoke sensor to consider readings from nearby sensors in making alarm or pre-alarm decisions. Without statistical sacrifice in the ability to resist false alarms, it allows a sensor to increase its sensitivity to actual smoke by a factor of almost two to one.

Field Programming Options

Autoprogram is a timesaving feature of the IFC-640. It is a spe- cial software routine that allows the IFC-640 to “learn” what devices are physically connected and automatically load them in the program with default values for all parameters. Requiring less than one minute to run, this routine allows the user to have almost immediate fire protection in a new installation, even if only a portion of the detectors are installed.

Keypad Program Edit (with KDM-2) The IFC-640 has the exclusive feature of program creation and editing capability from the front panel keypad, while continuing to provide fire pro- tection. The architecture of the IFC-640 software is such that each point entry carries its own program, including control-by- event links to other points. This allows the program to be entered with independent per-point segments, while the IFC- 640 simultaneously monitors other (already installed) points for alarm conditions.

VeriFire® Tools is an offline programming and test utility that can greatly reduce installation programming time, and increase confidence in the site-specific software. It is Windows® based and provides technologically advanced capabilities to aid the installer. The installer may create the entire program for the IFC- 640 in the comfort of the office, test it, store a backup file, then bring it to the site and download from a laptop into the panel.

ENTER PROG OR STAT PASSWORD, THEN ENTER <ESCAPE TO ABORT> *****

0=CLR 1= AUTO 2=POINT 3=PASSWORD 4=MESSAGE

Above: Keypad program editing.

Below: Autoprogram function.

AUTOPROGRAM PLEASE WAIT

L1:80 DETS, 15 MODS L2:93 DETS, 35 MODS

PANEL OUTPUTS:24 BELLS: 04

VeriFire ToolsSystem Programming screen

JCI-6856:A • 12/01/06 — Page 3 of 9

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Johnson Controls IFC-640 manual FlashScan Exclusive World-Leading Detector Pro- tocol, Field Programming Options
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IFC-640 specifications

Johnson Controls IFC-640 is a pioneering fire alarm control panel that integrates advanced technologies to ensure safety and protection in commercial and industrial applications. As a part of the Johnson Controls extensive portfolio, the IFC-640 offers detailed monitoring and control capabilities, making it a reliable choice for fire management systems.

One of the standout features of the IFC-640 is its robust addressable technology. This system allows for precise identification of each alarm device, enabling quick location tracking during emergencies. The incorporation of intelligent algorithms enhances the panel's ability to distinguish between actual fire events and false alarms, thereby improving overall response efficiency.

Another significant characteristic of the IFC-640 is its user-friendly interface. The panel is equipped with a color LCD display that provides real-time status updates on the system’s operation. This visual clarity ensures that operators can quickly comprehend alerts and other vital information. The intuitive navigation allows users to manage settings and view system events with ease, minimizing the training required for new personnel.

The IFC-640 also boasts a modular architecture, allowing for seamless scalability. This feature enables the system to adapt to varying building sizes and complexities without needing extensive upgrades. Integration capabilities with third-party systems facilitate compatibility with existing infrastructure, making the IFC-640 a versatile choice for a diverse range of environments.

Network capabilities are enhanced with the panel's ability to connect monitoring stations and multiple units in a single system. This networking function allows for centralized management of multiple installations, improving overall safety management across large campuses or facilities.

Safety and reliability are further reinforced by the IFC-640’s built-in redundancy features. This ensures continuous operation even in the event of a power outage, providing peace of mind to facility managers and stakeholders.

In summary, the Johnson Controls IFC-640 fire alarm control panel exemplifies cutting-edge engineering with its addressable technology, user-friendly interface, modular design, and robust networking capabilities. With these features, it stands as an effective solution for safeguarding lives and property against fire hazards.