RS-232 Interface: Wiring And Connections

LYNX Control Module

 

25 Pin Serial Port on PC

 

9 Pin Serial Port on PC

 

Receive Data (RX)

Pin 12

Transmit Data (TX)

Pin 2

Transmit Data (TX)

Pin 3

 

 

 

 

 

 

Transmit Data (TX)

Pin 13

Receive Data (RX)

Pin 3

Receive Data (RX)

Pin 2

Communications Ground

Pin 11

Communications Ground

Pin 7

Communications Ground

Pin 5

 

 

 

 

 

 

Table 5.1: Wiring Connections: RS-232 Interface Single Control Module System

Modular LYNX System

25 PIN Serial Port

on Host PC

1

2

3

4

5

6

7

8

9

10

11

12

13

14 15 16 17 18 19 20 21 22 23 24 25

9 PIN Serial Port

on Host PC

1 2 3 4 5

6 7 8 9

Host PC

CGND

TX

RX

A0

6

1

21

5

 

A1

2

22

4

 

A2

3

23

 

 

PT

3

4

24

HI

2

5

25

UG

1

6

26

 

DIR-

 

21

 

DIR+

 

22

 

SCK-

 

23

 

SCK+

 

24

 

GND

 

25

 

+5V

 

26

 

RX-

 

31

 

RX+

 

32

 

TX-

 

33

 

TX+

 

34

CGND

 

35

 

RX

 

36

 

TX

 

IG

 

 

1

31

 

GND

2

32

 

V+

3

33

 

4

34

 

 

 

 

5

35

 

 

 

 

TM

6

36

Figure 5.1: Connecting the RS-232 Interface, Single Control Module System

M u l t i p l e C o n t r o l M o d u l e S y s t e m

When connecting multiple control modules in a system using the RS-232 interface, it is necessary to establish one control module as the HOST. This control module will be connected to the Host PC exactly as the system using a single control module. The system HOST is established by one of two methods, by manually selecting the Host switch (configuration switch #2, labeled HI) to the ON position, or by setting the HOST Flag to True (1) in software. The remaining control modules in the system must then be connected to the HOST control module using the RS-485 interface and will have their Host switch set to OFF (HOST Flag = 0).

In this interface configuration, Host PC communications will be received by the Host Control Module via RS-232 and forwarded to all of the other control modules in the system via the RS-485 channel. Responses from the individual control modules in the system will be routed back to the Host Control Module via the RS-485 channel, then internally converted to RS-232 before being forwarded back to the Host PC.

In systems with multiple controllers it is necessary to communicate with the control modules using PARTY Mode of operation. The LYNX Control Modules in the system are configured for this mode of operation by setting the Party Switch (configuration switch #3, labeled PT) to the ON position, or setting the PARTY Flag to True (1), in software. It is necessary for all of the controllers in a system to have this configuration selected. When operating in PARTY Mode each control module in the system will need a unique address, or

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Intelligent Motion Systems Modular LYNX System manual L t i p l e C o n t r o l M o d u l e S y s t e m

Modular LYNX System specifications

The Intelligent Motion Systems Modular LYNX System represents a cutting-edge innovation in the realm of automation and control solutions. Developed to offer flexibility and scalability, the LYNX System is designed for a wide range of applications, from advanced robotics to intelligent transportation systems, showcasing its versatile nature in modern industrial environments.

One of the main features of the LYNX System is its modular architecture, which allows users to customize and expand their system based on specific project requirements. This modularity enables the integration of various components, such as controllers, sensors, and actuators, facilitating easy upgrades and modifications without the need for complete system overhauls. This not only reduces downtime but also promotes long-term cost savings.

The LYNX System is equipped with advanced control algorithms that enable precise motion control, ensuring that operations are executed smoothly and efficiently. These algorithms function seamlessly with a range of motion technologies, including servo and stepper motor drives. By employing real-time data processing, the system can adapt to dynamic environmental changes, enhancing accuracy and reliability across multiple applications.

An integral aspect of the LYNX System is its robust communication capabilities. It supports various standard communication protocols, such as EtherCAT, CANopen, and Modbus, ensuring compatibility with existing industrial infrastructure. This versatility allows for easy integration with other automation systems, enabling a cohesive operational environment.

Moreover, the LYNX System incorporates advanced safety features, adhering to strict international safety standards. Functions such as emergency stop protocols and redundant safety circuits are built into the design, ensuring operator safety and compliance with regulatory requirements.

The system is also designed with user-friendly interfaces, including intuitive software tools that simplify system configuration, monitoring, and maintenance tasks. These interfaces support graphical programming and provide real-time feedback, allowing operators to analyze system performance and make informed adjustments as necessary.

In summary, the Intelligent Motion Systems Modular LYNX System is a versatile, scalable solution characterized by its modular design, advanced control algorithms, robust communication capabilities, and comprehensive safety features. With its ability to adapt to a wide range of industrial applications, the LYNX System stands as a powerful asset for companies looking to enhance their automation and control processes.