The R911172544 Functional Module S20-SSI-AO-1/1 from Bosch Rexroth provides maximum flexibility for cost-effective implementation of custom machine concepts. The robust design and mechanics of the I/O modules ensure easy handling, fast reaction time, and quick installation both in the control cabinet and in the field. Open communication standards allow perfect integration of the I/O modules with maximum availability. Original products, local support through CreatX Technology SRL.