www.supportme.net

4.5.4 Serial port

6 1

9 5

Location

Serial

 

 

 

Mating connector: 9-pin female D-type

 

 

 

 

 

Pin

RS232 name

RS485 / RS422 name

96-pin

 

 

 

connector

 

 

 

 

1

Shield

(NC)

a32

 

 

 

 

2

RXD

RX- (input)

a20

 

 

 

 

3

TXD

TX- (output)

a21

 

 

 

 

4

(NC)

(NC)

a16*

 

 

 

 

5

DGND

0V DGND

a3

 

 

 

 

6

(NC)

(NC)

a17*

 

 

 

 

7

RTS

TX+ (output)

b21

 

 

 

 

8

CTS

RX+ (input)

a22

 

 

 

 

9

DGND

(NC)

a3

 

 

 

 

* Pins a16 and a17 are linked on the NextMove ES.

The serial connector duplicates the signals present on the 96-pin connector. It is used to connect the NextMove ES to the PC running WorkBench v5, or other controller. If an optional Baldor backplane is being used, its serial connector (section 5.2.13 or 5.3.13) will carry the same signals. Do not attempt to use more than one set of serial connections at the same time.

NextMove ES is available with either an RS232 or RS485 serial port (see section 2.2.1). The port is fully ESD protected to IEC 1000-4-2 (15kV). When the NextMove ES is connected to WorkBench v5, the Tools, Options menu item can be used to configure the serial port. The configuration can also be changed using the Mint keyword SERIALBAUD (see the MintMT help file for details). It is stored in EEPROM and restored at power up. The port is capable of operation at up to 115.2 Kbaud on RS232.

4.5.5 Using RS232

The NextMove ES has a full-duplex RS232 serial port with the following preset configuration:

H57.6 Kbaud

H1 start bit

H8 data bits

H1 stop bit

HNo parity

HHardware handshaking lines (RS232) RTS and CTS must be connected.

4-16 Input / Output

MN1928

Page 30
Image 30
Baldor MN1928 installation manual Serial port, Using RS232, Pin RS232 name RS485 / RS422 name 96-pin Connector

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.