#discontinued - Mixed/combined digital input and output unit module - Mitsubishi Electric (MELSEC-F - FX2N series) - 16I/O [8DI (8 x digital inputs (24Vdc)) + 8DO (8 x digital outputs (24Vdc; Source))] - equivalent to FX2N16MTESSUL
#discontinued - Mixed/combined digital input and output unit module - Mitsubishi Electric (MELSEC-A series) - 32I/O [16DI (16 x digital inputs (24Vdc; Sink/Source)) + 16DO (16 x digital outputs (Rly. NO contacts))]
#discontinued - Digital input / expansion block unit module with conformal coating - Mitsubishi Electric (MELSEC-F (FX) series) - 16I/O [16DI (16 x digital inputs (24Vdc))] - equivalent to FX16EXC
#discontinued - Mixed/combined digital input and output unit module - Mitsubishi Electric (MELSEC-A series) - 16I/O [8DI (8 x digital inputs (24Vdc; Sink/Source)) + 8DO (8 x digital outputs (24Vdc))]
#discontinued - Digital input / expansion block unit module - Mitsubishi Electric (MELSEC-F (FX) series) - 16I/O [16DI (16 x digital inputs (24Vdc))] - equivalent to FX16EXV
#discontinued - Mixed/combined digital input and output unit module - Mitsubishi Electric (MELSEC-F - FX2N series) - 32I/O [16DI (16 x digital inputs (24Vdc)) + 16DO (16 x digital outputs (24Vdc))] - equivalent to FX2N32ET
#discontinued - Digital input / expansion block unit module - Mitsubishi Electric (MELSEC-F (FX) series) - 16I/O [16DO (16 x digital outputs (Rly. NO contacts))] - equivalent to FX16EYRES
#discontinued - Mixed/combined digital input and output unit module - Mitsubishi Electric (MELSEC-F - FX2N series) - 32I/O [16DI (16 x digital inputs (24Vdc)) + 16DO (16 x digital outputs (Rly. NO contacts))] - equivalent to FX2N32MRDS
#discontinued - Digital output / expansion block unit unit module - Mitsubishi Electric (MELSEC-F (FX) series) - 16I/O [16DO (16 x digital outputs (Rly. NO contacts))] - equivalent to FX16EYRESUL
#discontinued - Mixed/combined digital input and output unit module - Mitsubishi Electric (MELSEC-F - FX2N series) - 32I/O [16DI (16 x digital inputs (24Vdc)) + 16DO (16 x digital outputs (Rly. NO contacts))] - equivalent to FX2N32MRESUL
#discontinued - Digital output / expansion block unit unit module - Mitsubishi Electric (MELSEC-F (FX) series) - 16I/O [16DO (16 x digital outputs (Rly. NO contacts))] - equivalent to FX16EYRV
#discontinued - Mixed/combined AC digital input and output unit module - Mitsubishi Electric (MELSEC-F - FX2N series) - 32I/O [16DI (16 x digital inputs (AC inputs)) + 16DO (16 x digital outputs (Rly. NO contacts))] - equivalent to FX2N32MRUA1UL