AC drive communication module

Products and reference designs

AC drive communication module

Block diagram

Overview

Our integrated circuits and reference designs help you create alternating current (AC) drive communication modules for safe, secure and reliable communication links to external programmable logic controllers (PLCs).

Design requirements:

AC drive communication modules often require:

  • Flexibility to execute a variety of industry standards and proprietary protocols.
  • Support for different real-time protocol stacks.
  • Low-latency, low-bit-error, EMC immune interfaces.
  • High-efficiency, sequenced and supervised voltage rails for reliable operation.

Block diagram

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Technical documentation

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Type Title Date
Application note Design for State Grid Corporation of China RS-485 Standard – THVD1500 30 Nov 2017
White paper EtherNet/IP on TI's Sitara AM335x Processors (Rev. D) 28 Jul 2020
White paper EtherCAT® on Sitara™ Processors (Rev. I) 28 Jul 2020
Technical articles SigCon Architect: The keys to your high-speed design 27 Oct 2015
Technical articles JESD204B: Determining your link configuration 24 Sep 2014
Application note DP83822 Energy Efficient Ethernet IEEE 802.3az 22 Aug 2016
Application note Signal Integrity vs. Transmission Rate and Cable Length for RS-485 Transceivers 21 Sep 2017
White paper Time sensitive networking for industrial automation (Rev. B) 20 Jan 2021
Application note How to Improve Speed and Reliability of Isolated Digital Inputs in Motor Drives 18 Dec 2017
Technical articles Why application-specific MCU’s are a better solution for PLC than an ASIC 17 Nov 2011
Application note Low-Emission Designs With ISOW7841 Integrated Signal and Power Isolator (Rev. C) 11 May 2022
Application note How to Configure DP838XX for Ethernet Compliance and Loopback Testing (Rev. B) 11 May 2022
Application note Ethernet PHY Configuration Using MDIO for Industrial Applications (Rev. A) 10 May 2022
Application note Industrial Communication Protocols Supported on Sitara™ Processors (Rev. D) PDF | HTML 10 May 2022
White paper Fully integrated signal and power isolation – applications and benefits 04 Apr 2017
Technical articles Experiment away! New motor kits make it easy to test and learn 03 Dec 2014
White paper An inside look at industrial Ethernet communication protocols (Rev. B) 01 Aug 2018

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