7.8k step of RAM is built into the FX 2N -20GM. In addition, the optional memory FX2N-20GM PDF
FX2N-20GM FX2N-20GM User's Guide board (FX 2NC -EEPROM-
16) can be used. FX2N-20GM PDF (Program capacity is 7.8k steps)
Mitsubishi FX2N-20GM Manual FX2N-20GM Hardware/Programming FX2N-20GM User's Guide FX2N-20GM PDF Manual.
Mitsubishi FX2N-20GM PDF User's Guide.
FX2N-20GM Training Manual Mitsubishi Manual.
FX2N-20GM MManual FX2N-20GM User's Guide Mitsubishi Module.
Mitsubishi FX2N-20GM Manual FX2N-20GM PPDF.
Mitsubishi FX2N-20GM User's Guide Position Control Module FX2N-20GM Manual.