www.supportme.net

4.5.7 Connecting serial Baldor HMI Operator Panels

Serial Baldor HMI Operator Panels use a 15-pin male D-type connector (marked PLC PORT), but the NextMove ES Serial connector uses a 9-pin male D-type connector. The NextMove ES may be connected with or without hardware handshaking, as shown in Figure 17:

Baldor HMI

 

NextMove ES

PLC PORT

 

Serial Port

 

 

7

RTS

 

Twisted pair

8

CTS

RXD 2

3

TXD

 

TXD 3

 

2

RXD

GND 5

 

5

GND

1

 

 

 

Without hardware handshaking

Baldor HMI

 

NextMove ES

PLC PORT

Twisted pair

Serial Port

CTS 11

7

RTS

 

RTS 10

 

8

CTS

RXD 2

 

3

TXD

TXD 3

 

2

RXD

GND 5

 

5

GND

1

 

 

 

With hardware handshaking

Figure 17 - RS232 cable wiring

Alternatively, the Baldor HMI panel may be connected using RS485/422, as shown in Figure 18:

Baldor HMI

 

NextMove ES

PLC PORT

Twisted pair

Serial Port

TX+ 14

8

RX+

 

TX-

6

 

2

RX-

RX+ 15

 

7

TX+

RX-

7

 

3

TX-

GND

5

 

5

GND

 

1

 

 

 

Figure 18 - RS485/422 cable wiring

MN1928

Input / Output 4-19

Page 33
Image 33
Baldor MN1928 installation manual Connecting serial Baldor HMI Operator Panels, RS232 cable wiring

MN1928 specifications

The Baldor MN1928 is a highly regarded motor designed for a variety of industrial applications, known for its durability and efficiency. This motor is part of Baldor’s extensive range of products, which are engineered to meet the demands of heavy-duty operations.

One of the key features of the Baldor MN1928 is its robust construction. Built with high-quality materials, this motor is designed to withstand harsh environmental conditions often found in industrial settings. The steel frame is not only resilient, but it also enhances the motor's cooling capabilities, enabling it to perform effectively over extended periods.

The MN1928 is equipped with advanced technologies that optimize its performance. One notable technology is the use of high-efficiency induction motor design. This reduces energy consumption significantly and contributes to lower operational costs. The motor is also designed with a continuous duty rating, making it capable of running for long hours without compromising its functionality or lifespan.

In terms of characteristics, the Baldor MN1928 features a reliable ball bearing design, which minimizes friction and wear, ensuring smoother operation and increased reliability. With a horsepower rating that suits a range of applications, it provides the necessary torque and speed to power various machinery effectively. The multi-voltage design allows for versatile installation options, accommodating different electrical systems while ensuring efficient performance.

Another important characteristic of this motor is its ease of maintenance. The design allows for straightforward access to components, making it simple for technicians to perform routine checks and maintenance. This is particularly beneficial in industrial settings where downtime can be costly.

Safety is also a priority in the design of the Baldor MN1928. Equipped with thermal overload protection, it prevents overheating, reducing the risk of damage caused by excessive temperatures during operation. Additionally, the motor complies with various industry standards, ensuring safe operation within diverse environments.

In summary, the Baldor MN1928 stands out as a reliable choice for industrial applications, offering a combination of durability, efficiency, and advanced technology. Its robust construction, high-efficiency design, and safety features make it a preferred option for many enterprises seeking dependable motor solutions.