For the details on the relay terminal module
LY4 LY42NT1P PDF and the dedicated cable with connector, LY42NT1P Manual refer to the following
Mitsubishi LY42NT1P LY42NT1P PDF Manual I/O Module LY42NT1P PDF.
Mitsubishi LY40PT5P I/O Module Manual PDF.
LY40NT5P LY42NT1P Manual PDF LY42NT1P PDF User's Manual Mitsubishi LY40NT5P Manual.
Mitsubishi LY41PT1P PDF Manual I//O LY42NT1P Manual Module.
LY41NT1P LY42NT1P User's Manual PDF User's Manual Mitsubishi LY441NT1P LY42NT1P PDF Manual.
Mitsubishi LY42PT1P PDF Manual I/O Module.