This is an ABB product manual, which mainly introduces the hardware features of the product.
This document serves as a hardware product guide for the ABB AC 800M controller system, System Version 5.1. It provides an overview of the system benefits and functional descriptions of the processor units, including the PM8xx series and the PM891 unit. The guide details various communication interfaces such as PROFIBUS DP, RS-232C, MasterBus 300, and Ethernet-based protocols like PROFINET and EtherNet/IP.
| Document Release Date | February 2013 |
|---|---|
| Document Number | 3BSE036352-510 A |
| System Version | 5.1 |