The modules, when used with ABB’s AC500/AC500-S programmable logic controller (PLC), feature the ability to exchange process and safety data, not only from one controller to multiple devices but also from one device to multiple controllers, using PROFINET/PROFIsafeshared device functionality.
Source URL: ABB introduces safety CPU modules for AC500/AC500-S programmable logic controller (PLC)
Source Website: Factory Automation – Automation.com
