AC 500HA with S800 IO
Hi, I am not sure what do you want to solve. Shared presentation is regarding CS31 communication module (nothing common with Profibus - more or less similar with RS485).
So regarding Profibus you will have next possibilities:
1. on the CPU is available interface for Profibus link. If you will use this way CPU is always "slave" (on teh second side is "master"). This solution is normally used for interconenction with other systems.
2. If you are looking for solution to interconnect with slaves, this module is right one:
CM572-DP - PROFIBUS DP V0-V1 Master communication module, Communication Module for PROFIBUS DP V0 and V1 Master, Muli master funcion, Baudrate from 9,6 kbit/s up to12 Mbit/s, 128 participants (V0) respectivelly 32 (V1).
Interface to the CPU using Dual Port Memory coupler bus. Connection with SUB-D 9 pole.
Up to 4 communication modules can be used on an AC500 CPU.
3. RLM01 - This module is used for line redundancy or connection simplex slaves to redundant Profibus communication line (application is clear from next picture):