The figure
LA1S68B below LA1S68B PDF shows the system configuration assuming that the main base LA1S68B Manual unit part is of the
MELSEC-L series and extension LA1S68B PDF base unitts LA1S68B Manual are of both the MELSEC-L series and the
MELSEC-AnS/QnAS seriies
LA1S65B LA1S68B Manual LA1S68B PDF Mitsubishi LA1S68B PDF Base Unit Manual PDF.