Document: LT0273MX4428 MXP Engineering / Technical Manual Device Processing

These are designed for the following configurations–

Device

Mode

Contact R

EOL R

MIM800

N/O

Not used

200Ω

CIM800

N/O

100Ω

200Ω

 

N/C

 

200Ω

MIM801

N/O

Not used

200Ω

N/O

100Ω

200Ω

 

N/C

 

200Ω

Max Wiring R

50Ω

10Ω

50Ω

50Ω

10Ω

50Ω

Parameters for alternative contact and EOL resistors could be derived from the graphs in Figure 9.7.

9.7.1ALGORITHM - MIM800, CIM800

The unverified input condition is evaluated according to the following table, depending on the mode (N/O or N/C) and the values of parameters P0, P1, and P2.

P2=0

P2 not = 0

N/O

N/C

 

P2<=reading<=255

Short circuit fault

Short

P0<=reading<=255

P0<=reading<P2

Alarm

P1<=reading<P0

P1<=reading<P0

Normal

Normal

0<=Reading < P1

0<=Reading < P1

Open circuit fault

Alarm

Changes in these states are verified as described in section 9.22.

For the CIM800, if either input is in fault, the point will be in fault. If either input is in alarm, the point will be in alarm. It may therefore be in fault and alarm at the same time.

9.7.2ALGORITHM - MIM801

The unverified input condition is evaluated according to the following table, depending on the mode (N/O or N/C) and the values of parameters P0, P1, and P2

P5=0

P5 not = 0

N/O

N/C

P4<=reading<=255

P4<=reading<=255

Open circuit fault

Alarm

P3<=reading<P4

P3<=reading<P4

Normal

Normal

0<=Reading < P3

P5<=Reading < P3

Alarm

Short circuit fault

 

0<=Reading < P5

Short circuit fault

 

Changes in these states are verified as described in section 9.22.

Issue 1.5

24 March 2006

Page 9-11

Page 120 Page 122
Page 121
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Tyco MX4428 technical manual Eol R, P2=0 P2 not =, P5=0 P5 not =
Page 120 Page 122

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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