MOTOROLA MVME333S-2 VMEbus intelligent communication controller

The MOTOROLA MVME333S-2 is a VMEbus intelligent communication controller with six serial I/O ports that can be configured in synchronous or asynchronous mode and support RS-232C or RS-422 electrical protocols. It was equipped with a 10 MHz MC68010 CPU with two slots for firmware, and 128 Kb of dynamic RAM for data buffering.

In terms of communication, the controller implements asynchronous protocols on all six channels, and the firmware can achieve 9600 baud two-way communication on all channels simultaneously. In addition, it has a high-speed bidirectional DMA on both channels for synchronization protocols up to 1 Mb/ s.

From A safety point of view, the MVME333S-2 module is listed as a related device by ul and UL-C, providing non-flammable communication Class I circuits suitable for Group A-D hazardous environments when connected at a specified location. At the same time, the controller complies with EN 61326 Appendix A(Industrial level) and CISPR 11 on electromagnetic interference characteristics limitations and measurement methods for Industrial Scientific and medical (ISM) RF equipment, reaching the Class A limit. It also has ESD immunity as specified by IEC61000-4-2, and field immunity 30/m at 50 and 60 Hz as specified by IEC 61000-4-8.

Overall, the MOTOROLA MVME333S-2 is a powerful and stable communication controller for a variety of industrial automation and control systems that require efficient and reliable communication.

Motorola, Inc., a Fortune 100 company, is a global leader in chip manufacturing and electronic communications. Its headquarters are located in Schaumburg, Illinois, a suburb of Chicago. Motorola was founded as Galvin Manufacturing Corporation in 1928 and changed its name to MOTOROLA in 1947.

With nearly 90 years of history, from the world's first two-way walkie-talkie, the first handheld laser scanner, to the most cutting-edge mobile data terminals, and the latest wireless network solutions, MOTOROLA has always been sparing no effort to provide new ways for governments and enterprises to communicate. MOTOROLA Systems is focused on providing reliable communications solutions for governments and enterprises in the retail, energy and utilities, transportation and logistics, manufacturing and supply chain, healthcare and other commercial markets.

Solemn promise

1. All the items sold by the company, module card parts, etc., the quality problems arising from normal use during the warranty period are replaced free of charge, and there is no evasion.

2. For materials and equipment that have not been discontinued beyond the warranty period, only the cost of relevant parts will be charged for quality problems.

3. Provide replacement models and equipment replacement process services for discontinued materials and equipment.

4. Customers have purchased materials and equipment, lifetime free upgrade system software, related technical information provided free of charge.

5. Visit the use of materials purchased by customers from time to time, and solve any problems in time.

6. The company hotline provides 24-hour service, and the questions raised by customers are answered within 1 hour.

7. Not done, the company spirit of "thoughtful service, responsible to the end" attitude, from the customer's point of view to solve the problem, with serious and rigorous enterprise style, dedicated to each customer service.