Siemens U-08B Simatic 8-Slot Chassis Base Assembly

Siemens U-08B Simatic 8-Slot Chassis Base Assembly is an 8-slot backplane base rack designed to host Siemens TI405 expansion modules within legacy SIMATIC automation systems. As the foundational chassis, the U-08B provides eight slots for plug-in modules and a common backplane to route power and signals, enabling modular expansion of a TI405 PLC installation. This base assembly is built to integrate with Siemens’ TI405 TI505 mounting configurations, supporting expandable installation in industrial control environments.

• Model: U-08B (8-slot chassis base)
• Slots: 8
• Type: Chassis base / backplane assembly
• Compatibility: TI405 PLC mounting rack configurations (8-slot expansion)
• Expansion: expandable mounting rack option

Typical applications include retrofitting and expanding legacy Siemens control systems on manufacturing lines, process-control setups, and other industrial automation environments where TI405-based modules are deployed. The U-08B serves as a stable, organized backbone for housing multiple I/O and interface modules, helping to consolidate wiring and simplify panel layout in older SIMATIC installations.