The LOGO! DM8 230R (6ED1055-1FB00-0BA2) is an expansion module from Siemens, designed for LOGO! 8 systems, featuring a 230 V power supply and 230 V relay outputs. The module provides 4 digital inputs (DI, 230 V) and 4 digital outputs (DO, relay) and occupies 2 module widths (MW). With a net weight of 0.167 kg and packaging dimensions of 7.40 x 9.50 x 5.70 cm, its compact design helps save space in control cabinets. DIN rail mounting is supported. This module is used in LOGO! 8 control systems for small to medium-sized automation projects, such as controlling lighting, heating, ventilation, or other industrial and commercial applications. The relay outputs are suitable for handling high-power loads.