The 8-channel analog output module belongs to the SIMATIC 505 modular control platform. Selection must preserve the documented signal role, terminal arrangement and rack interface.
Important Notice: Verify the complete Siemens 505-6208 marking, terminal assignment, rack position and configured signal behavior before replacement.
The Technical Reference covers the product function, system role and technical selection. The installation guide covers identification, connection checks, commissioning and the acceptance record.