CompoBus/D Communications Line Design

Chapter 2

 

 

 

HThick Cable

Distance (m)

0

25

50

100

150

200

250

300

350

400

450

500

 

 

 

 

 

 

 

 

 

 

 

 

 

Max. current (A)

8.00

8.00

5.42

2.93

2.01

1.53

1.23

1.03

0.89

0.78

0.69

0.63

8

7

6

Max. current (A) 5 4

3

2

1

0

0

Distance (m)

HThin Cable

Distance (m)

0

10

20

30

40

50

60

70

80

90

100

 

 

 

 

 

 

 

 

 

 

 

 

Max. current (A)

3.00

3.00

3.00

2.06

1.57

1.26

1.06

0.91

0.80

0.71

0.64

3

2

Max. current (A)

1

0

0

Distance (m)

HDetermining the Best Location of the Power Supply from a Graph

Verify the Items 1 to 3 below for each node located in the same direction viewed from the power supply. Therefore, if nodes are located on both sides of the power supply, these items must be verified for all nodes located in each direction.

1Find A, the total current consumption of all the nodes to which communications power is to be sup- plied.

2Using the graph compute B, the maximum current flow in each cable from the power supply to the end of the trunk line according to the types of cables (Thick Cables or Thin Cables).

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Image 28
Omron 3G3FV-PDRT1-SIN user manual Thick Cable, Thin Cable, Distance m 100 Max. current a

3G3FV-PDRT1-SIN specifications

The Omron 3G3FV-PDRT1-SIN is a highly sophisticated variable frequency drive (VFD) designed to enhance energy efficiency and drive performance in various industrial applications. This particular model is part of the Omron 3G3FV series, which is well-regarded for its reliability, versatility, and ease of use.

One of the main features of the 3G3FV-PDRT1-SIN is its ability to control asynchronous motors efficiently. The drive supports a wide range of motor types, making it suitable for diverse applications across different sectors, including manufacturing, HVAC systems, and material handling. The unit is designed to provide precise control over the speed and torque of motors, which is crucial for optimizing machine performance and energy consumption.

The 3G3FV-PDRT1-SIN incorporates advanced technologies such as vector control and high-performance algorithms. These technologies allow for superior motor control, enabling the drive to maintain accurate speed and torque under varying loads. This functionality is essential for applications that require consistent performance, particularly in processes that demand high precision and responsiveness.

Additionally, the drive features an easy-to-use graphical display, which simplifies the programming and monitoring of drive settings. Users can quickly configure the operating parameters and monitor performance metrics, enhancing operational efficiency. The intuitive interface also allows for quick troubleshooting, reducing downtime and maintenance costs.

The Omron 3G3FV-PDRT1-SIN is built with robustness and durability in mind. It conforms to several international standards, ensuring reliable operation in industrial settings. The drive is designed to withstand harsh environments, including fluctuations in temperature and humidity. This resilience helps to extend the lifespan of both the drive and the connected motor.

Furthermore, the 3G3FV series includes built-in communication capabilities that facilitate integration with other automation equipment. This connectivity supports various industrial protocols, enabling seamless data exchange and real-time monitoring of system performance.

In conclusion, the Omron 3G3FV-PDRT1-SIN is an advanced variable frequency drive that combines energy efficiency, precision control, and robust design. It is an ideal solution for optimizing motor-driven systems across a range of industrial applications, with features that enhance user experience and overall operational effectiveness.