Siemens S30813-Q342-X1-2 LCUB Module is a high-density digital I/O LC module from Siemens' IM and Digital Input/Output LC Module family, designed for distributed control in process automation. It provides 24V DC digital input and output channels, supporting up to 32 channels per I/O module with expansion up to 24 modules per station and PROFINET connectivity via RJ45 and fiber optic options. The unit's dimensions are 203 mm high, 163 mm deep, and 22.5 mm wide; alternate part number S30813Q342X12 is also listed for this model. This LCUB module is suited for use in process industries, energy, and infrastructure automation.
