Connection module for the integrated servo drive of the Lexium 32i series. This integrated servo drive offers you a modular concept of drive unit, control unit and connection modules, which are plugged together according to the respective application. This connection module provides 4 digital inputs on M8 connectors. The inputs are designed in positive logic (source). Connections for the STO safety function are available. This connection module requires the control unit for EtherCat or Ethernet (PROFINET) on the BMI drive unit. The bus connection is made via 2x M12 connectors.