SINAMICS G120D Control Unit CU240D-2 DP (6SL3544-0FB20-1PA0) — a control unit manufactured by Siemens, designed for industrial automation, particularly optimized for distributed drive systems. It supports PROFIBUS DP network integration and Safe Torque Off (STO) safety function, featuring 6 digital inputs (DI), 1 fail-safe digital input (F-DI), 2 digital outputs (DO), 2 analog inputs (AI), USB interface, SD/MMC card interface, and HTL encoder interface. Protection degree IP65, operates without a power module. Packaging dimensions 278x208x90 mm, net weight 0.780 kg. Operating temperature -10 to +55°C (+14 to +131°F). Country of origin: Great Britain. This control unit is designed for use in conveyors, pumps, and fans in distributed systems, working in conjunction with SINAMICS G120D power modules.