Document: LT0273

MX4428 MXP Engineering / Technical Manual

 

Device Information and Programming

Unused inputs (A or B) must be terminated with 4k7 EOL.

4k7 EOL

4k7 EOL

 

 

 

 

Conventional

 

 

EXT

Refer text for

Detectors

 

 

PSU

voltage

 

 

requirements

(refer appropriate

 

+

-

wiring diagrams)

 

 

ANALOG LOOP

 

 

ANALOG LOOP

PREVIOUS

 

 

 

 

 

NEXT

DEVICE

 

 

 

DEVICE

L+ L- L+ L- A+ A- B+ B-

+24V

COM

 

 

DIM800 DETECTOR

 

 

 

 

 

 

INPUT MONITOR

 

 

 

 

Figure 3.6 DIM800 Field Wiring

3.20.2DIM800 SPECIFICATIONS

Dimensions

Height: 61mm Width: 84mm Depth: 25mm

Weight

100g

Line Connections

L-, L+

Loop Supply Voltage

20V – 40V

Loop Supply Current

Standby/Alarm Loop Current : 100uA (typical)

EOL

4k7 + / - 1%.

Detector Load

3.0mA max per circuit

External Current (normal)

7.5mA (excluding detectors)

External Current (shorted)

30 - 50mA (depends on supply voltage)

External Supply Voltage

Refer to Table 3-4for each detector.

Maximum Line Resistance

50Ω (with detectors)

 

1750Ω (with hard contacts only)

Short Circuit Fault Option

Maximum line resistance 34Ω

 

Minimum Detector Alarm Voltage 5.0V

Issue 1.5

24 March 2006

Page 3-41

Page 56 Page 58
Page 57
Image 57
Tyco MX4428 technical manual 20.2 DIM800 Specifications, DIM800 Field Wiring
Page 56 Page 58

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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