XLS-270 AND XLS-278 MANUAL PULL STATIONS

SPECIFICATIONS

Models:

XLS-270: One stage fire alarm station; English markings

XLS-270P: Two stage (pre-signal) fire alarm station; English markings

XLS-278: Double action, one stage fire alarm station; English markings

Addressing Requirements:

XLS-270/270F/270B:

1 module address

XLS-270P/270PB:

2 module addresses

XLS-278:

1 module address

Operating Current:

 

XLS-270/270F/270B:

 

Standby: 250μA

 

Activated: 400μA

 

XLS-270P/270PB:

 

Standby: 396μA

 

Activated: 680μA

 

XLS-278:

 

Standby: 250μA

 

Activated: 400μA

 

Construction and Finish:

XLS-270xx:

Die-cast zinc; red epoxy with aluminum markings

XLS-278:

Lexan, red with white markings

Type Code:

Factory set

Operating Voltage:

15.2 to 19.95V dc (19V dc nominal)

Environmental Limits:

Temperature: 32° to 120°F (0° to 49°C)

Humidity: 0 to 93% rh

LED Operation:

On-board green LED: Flashes when polled

On-board red LED: Flashes when in alarm/ active

Both LEDs: on steady when in alarm (stand-alone)

Compatibility:

Use with Signature Loop Controller

Accessories:

276-GLR: 20 glass rods; for XLS-278 only

27193-11: Single Gang Surface mounting box for XLS-270xx models only

276B-RSB: Surface mounting box, red for XLS-278 only

Figure 1: XLS-270L

Figure 2: XLS-278

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Honeywell XLS-278 manual Specifications, Models

XLS-278 specifications

The Honeywell XLS-278 is a cutting-edge air transport solution designed to enhance operational efficiency and safety in civil and military aviation. This advanced system offers a plethora of features and technologies that make it a standout choice for pilots and air traffic controllers alike.

One of the primary characteristics of the XLS-278 is its incorporation of state-of-the-art avionics technology. The system is equipped with a high-resolution display that provides real-time data on flight parameters, navigation, and system diagnostics. This ensures that pilots have immediate access to critical information, enabling them to make informed decisions during flight operations.

Another notable feature of the XLS-278 is its intuitive user interface, which allows for streamlined data entry and retrieval. This reduces the cognitive load on pilots, allowing them to focus on flying safely and efficiently. The system also supports touch-screen functionality, offering easy access to a variety of system features and settings.

Safety is a paramount concern in aviation, and the XLS-278 addresses this through its advanced navigation systems. It is equipped with GPS capability, enabling precise location tracking and navigation even in challenging environments. The system also integrates seamlessly with existing air traffic management infrastructures, allowing for optimized flight paths and improved overall safety.

One of the standout technologies in the XLS-278 is its predictive analytics capability. This feature allows the system to analyze historical flight data and environmental conditions to provide actionable insights. Pilots can use this data to anticipate potential issues, adjust flight plans, and avoid adverse weather conditions, all of which enhance safety and operational efficiency.

The XLS-278 is also designed for flexibility and adaptability. It can be easily customized to meet the specific needs of different aircraft types and mission profiles. This adaptability makes it an ideal solution for both commercial and military applications.

In terms of connectivity, the XLS-278 is equipped with advanced communication systems, enabling seamless information exchange between the aircraft and ground stations. This ensures that pilots are always informed of any changes in air traffic regulations or weather conditions.

In summary, the Honeywell XLS-278 is a sophisticated aviation system that combines advanced avionics technology, an intuitive user interface, and robust safety features. With its predictive analytics capability and flexible adaptability, it represents a major advancement in aviation technology, ensuring that both civil and military aviation continue to operate safely and efficiently in an increasingly complex environment.