Document: LT0273

MX4428 MXP Engineering / Technical Manual

 

Device Information and Programming

 

 

3.15

MKII SOUNDER BASE

3.15.1GENERAL

The MkII Sounder Base is a range of detector bases which are designed as low cost warning devices, some of which are loop powered and others are externally powered. The sounder is controlled by the detector which is plugged into the base, but the operation of the sounder can be quite separate from the operation of the detector. (Refer to section 3.3.)

The MkII Sounder Bases cannot be plugged into other bases. They must be mounted directly on the ceiling or wall.

At the time of writing, the MkII Sounder Bases are not SSL approved to AS4428. However they may be used for supplementary local sounders.

3.15.2SPECIFICATIONS

Line Connections

L(–), L1(+)

 

 

Remote LED Connection

R(–), L1(+)

 

 

Supply Voltage

20Vdc - 40Vdc

 

 

Quiescent Supply Current

200uA (ex MX loop)

 

 

Dimensions

110mm (diameter) x 37mm (excluding detector)

Weight

186g

 

 

 

 

 

 

 

 

 

802SB

901SB

812SB

912SB

Power Source

Loop

24VDC

Loop

24VDC

Adjustable volume

Yes

 

No

 

Volume

68-90dBA

 

100dBA

 

Minimum Volume Current

1.2mA (loop)

1.2mA (ext

N/A

 

Consumption

 

supply)

 

 

Maximum Volume Current

6.8mA (loop)

6.8mA (ext

21mA (loop)

21mA (ext

Consumption

 

supply)

 

Supply)

Tone 1

Dutch Slow Sweep (AS2220 Evacuate)

 

Tone 2

Temporal 4

 

 

 

Tone 3

Slow Sweep

 

 

 

Tone 4

March Time Beep

 

 

Tone 5

Fast Sweep

 

 

 

Tone 6

Temporal 3 (ISO8201 Evacuate)

 

Tone 7

Alternating

 

 

 

Tone 8

Continuous

 

 

 

3.15.3WIRING

Wiring for the 802SB and 812SB is the same as the MUB, refer to Figure 3.1. The 901SB and 912SB wiring is similar, but they also require a 24V connection. Refer to the installation sheet supplied with these bases.

For the 901SB and 912SB, it is recommended that the external supply covers only one zone, or the power wiring be arranged so that an open circuit in the power feed cannot affect more than one zone. A loop arrangement with supervision and a reverse-feed relay can be used to achieve this - refer to Product Bulletin PBF0200.

Issue 1.5

24 March 2006

Page 3-31

Page 46 Page 48
Page 47
Image 47
Tyco MX4428 technical manual Mkii Sounder Base, 24VDC, Temporal 3 ISO8201 Evacuate
Page 46 Page 48

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.
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