The ABB DSBB-01C is a high-integrity safety option board designed specifically for the ABB ACS800 series of industrial drives. This module enhances machine safety by providing critical safety functions, including Safe Torque Off (STO), Safe Stop 1 (SS1), and Safely-Limited Speed (SLS). By integrating the DSBB-01C, you can build safety systems that comply with stringent international standards such as SIL 3 and PL e, reducing the need for external safety components like contactors. This board is an essential component for applications requiring reliable and certified functional safety to protect personnel and equipment.