Siemens 6DD1610-0AF0 MM3 64KB RAM for SIMADYN D L/C-bus
Sales original Siemens 6DD1610-0AF0 MM3 mailbox module, 64KB RAM buffer, L/C-bus communication, for SIMADYN D/TDC PM13/PM16 processor, Germany origin, 12-month warranty, industrial control spare part.