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Tyco MX4428 technical manual 814I Analogue Ionisation Smoke Detector, 814H Analogue Heat Detector

Models: MX4428

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Document: LT0273

MX4428 MXP Engineering / Technical Manual

 

Device Information and Programming

The standard base for use with the 814 detectors is:

MUB

Minerva Universal Base (4”)

5B

Minerva Universal Base (5”)

The following special purpose bases may also be used.

5BI

Isolator Base

814RB

Relay Base

814SB

Sounder Base

MkII Sounder Base

Sounder Base

(802SB, 812SB, 901SB,

 

and 912SB)

 

The 814RB and 814SB may be plugged into an MUB, 5B or a 5BI, or mounted directly on a wall / ceiling.

Note that none of the bases are addressable devices. The functional bases (814RB, 814SB, and MkII Sounder Base) are controlled by the MXP via the detector which is plugged into them.

The devices above marked as “Input/Output” are always inputs, but may also be used as outputs via the Remote Indicator output and the signal to the 814RB, 814SB, and MkII Sounder Base functional bases. The output functionality is programmable and not necessarily related to the input status.

The devices which have a remote LED output may drive a Tyco E500Mk2 remote LED. The functionality of this LED is programmable and it does not necessarily follow the local LED.

A brief description of the capabilities of each device follows:

a)814I Analogue Ionisation Smoke Detector

This unit uses an ionisation chamber (with a small radioactive source) to detect airborne particles of combustion products.

b)814H Analogue Heat Detector

This detector incorporates a temperature sensor. The temperature sensor processing may be programmed as Type A (rate of rise plus fixed temperature = 63°C), Type B (fixed temperature only = 63°C), Type C (rate of rise plus fixed temperature = 93°C), or Type D (fixed temperature only = 93°C). Type A, B, C or D operation is programmable at the MX4428 panel.

c)814PH Analogue Photoelectric Smoke Detector + Heat Detector

This unit uses light scattering to detect airborne particles of combustion products, and in addition incorporates a temperature sensor. The heat function may be programmed in the same way as for the 814H detector.

d)814P Analogue Photoelectric Smoke Detector

This unit uses light scattering to detect airborne particles of combustion products.

Issue 1.5

24 March 2006

Page 3-3

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Tyco MX4428 technical manual 814I Analogue Ionisation Smoke Detector, 814H Analogue Heat Detector
Page 18 Page 20

MX4428 specifications

The Tyco MX4428 is a cutting-edge device known for its robust performance in the realm of wireless communication and sensor acquisition. Tailored for applications in various sectors, the MX4428 is particularly well-suited for industrial automation, environmental monitoring, and smart city initiatives. With its advanced features, the device has gained tremendous popularity among engineers and developers looking for reliability and efficiency in data transmission.

One of the standout features of the MX4428 is its exceptional range, which can extend up to several kilometers under optimal conditions. This long-range capability ensures that data can be transmitted over vast distances without degradation in quality, making it ideal for remote monitoring applications. Additionally, the device operates on multiple frequency bands, providing flexibility in deployment based on specific regional requirements and regulatory guidelines.

The MX4428 utilizes a highly efficient radio protocol that enhances data throughput while reducing power consumption. This asymmetric data transmission method allows for low-duty cycle operation, extending battery life and autonomy. The device's energy efficiency is particularly beneficial in applications where frequent battery replacement would be impractical, such as in environmental sensors and agricultural monitoring systems.

Furthermore, the MX4428 is equipped with comprehensive sensor integration capabilities. It can seamlessly interface with various sensors, making it a versatile choice for collecting a wide range of data types. From temperature and humidity sensors to motion detectors, the MX4428 can serve as a central hub for data gathering and transmission, providing real-time insights into environmental conditions.

Security is also a paramount consideration in the design of the MX4428. It incorporates robust encryption and authentication protocols to safeguard data integrity during transmission. This feature is crucial for applications involving sensitive information or those that require compliance with strict regulatory frameworks.

In summary, the Tyco MX4428 is a powerful and versatile device that boasts a combination of long-range communication, low power consumption, and comprehensive sensor integration capabilities. Its robust security features further enhance its appeal for critical applications across various industries. Whether for industrial, environmental, or smart city use cases, the MX4428 stands out as a reliable solution that meets the demands of modern wireless communication landscapes.