: 964 steps for 1K memory and 3,300 steps for 4K memory.
Official physical manuals for the FA2J are increasingly rare, as IDEC has moved much of its documentation for newer series like the to online PDF formats. For specific technical documents, users often rely on: Idec FA-2J manual | PLCtalk - Interactive Q & A idec plc fa2j manual
Manual warning : Do not exceed 30V DC on inputs. Unused inputs must be terminated or programmed as unused. : 964 steps for 1K memory and 3,300 steps for 4K memory
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