The BWU2202 is a PROFIBUS gateway featuring ASI-3 technology with an integrated safety monitor. It includes 2 ASI masters and a power supply capable of supporting 2 ASI networks. The module provides 4 digital inputs, supports up to 62 x 2 channels for safe inputs, and offers 4 release circuits (2 relay outputs and 2 fast electronic safe outputs). Designed for industrial applications, it has an IP20 protection rating.