Siemens 6GT2002-0EB20

Siemens 6GT2002-0EB20 is a MOBY interface module (ASM 452) for PROFIBUS DP-V1 networks, used as a head-end interface in Siemens' modular slave architecture. The MLFB designation 6GT2002-0EB20 identifies the ASM 452 variant within the MOBY family, designed to connect modular slaves to a PROFIBUS DP-V1 network. Siemens documentation notes that this head-end interface is compatible with ASM451 devices in S8=OFF configurations. The product is listed as end-of-life and discontinued, reflecting its status as a legacy module in current lineups. In practical terms, it serves as a MOBY-based bridge between modular slaves and PROFIBUS DP-V1, enabling network communication for devices integrated into this architecture. This variant, 0EB20, is part of the broader 6GT2002 series and is encountered in legacy installations requiring MOBY-to-DP-V1 connectivity within Siemens automation systems.