The LOGO! DM8 24R (6ED1055-1HB00-0BA2) is an expansion module from Siemens, designed for LOGO! 8 systems, featuring a 24 V power supply and 24 V relay outputs. The module provides 4 digital inputs (DI, 24 V, AC/DC/NPN) and 4 digital outputs (DO, relay) and occupies 2 module widths (MW). With a net weight of 0.166 kg and packaging dimensions of 7.00 x 9.50 x 5.50 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, ventilation, or other industrial and commercial applications. The relay outputs are suitable for handling high-power loads, and the NPN input support provides flexible connectivity.