Siemens Logo! DM16230R expansion module, PS/I/O: 230V/230V Part number 6ED1055-1FB10-0BA2

This expansion module is part of the Logo! range and adds digital inputs and outputs to a base Logo! controller, operating on a 230V power supply. It is used to extend the input/output capacity of small automation and control systems built around Logo! logic modules. Typical applications include control panels where additional digital signal points are required beyond the base unit's capacity.