Baldor MN1928 installation manual Error relay opto-isolated backplanes, Serial RS232/RS485 port

Models: MN1928

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8.1.9 Error relay (opto-isolated backplanes)

This specification is for the optional opto-isolating backplanes BPL010-502 or BPL010-503, when used in conjunction with the NextMove ES card. See sections 4.4.3 and 5.3.1.1.

All models

Unit

All models

 

 

 

Contact rating (resistive)

 

2A @ 28VDC

 

 

or

 

 

0.5A @ 125VAC

 

 

 

Operating time (max)

ms

6

 

 

 

8.1.10 Encoder inputs

Description

Unit

Value

 

 

 

Encoder input

 

RS422 A/B Differential, Z index

 

 

 

Maximum input frequency

MHz

20

(quadrature)

 

 

 

 

 

Output power supply to encoders

 

5V, 500mA max.

 

 

(total for both encoders)

 

 

 

Maximum recommended cable

 

30.5m (100ft)

length

 

 

 

 

 

8.1.11 Stepper control outputs

Description

Unit

Value

 

 

 

Output type

 

RS422 step (pulse) and direction

 

 

 

Maximum output frequency

kHz

500

 

 

 

Output current

mA

 

(maximum sink, per output)

 

100

 

 

 

8.1.12 Serial RS232/RS485 port

 

Unit

All models

 

 

 

Signal

 

RS232 non-isolated CTS/RTS or RS485

 

 

non-isolated

 

 

(model dependent)

 

 

 

Bit rates

baud

9600, 19200, 38400,

 

 

57600 (default), 115200 (RS232 only)

 

 

 

8-4 Specifications

MN1928

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Baldor MN1928 installation manual Error relay opto-isolated backplanes, Serial RS232/RS485 port

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.