Idec Plc Fa2j Manual Instant

Manual warning: Do not exceed 30V DC on inputs. Unused inputs must be terminated or programmed as unused.

| Address Range | Function | Quantity | |---------------|----------|----------| | I0–I17 (octal) | Physical inputs (CPU + expansion) | 16 max | | Q0–Q17 (octal) | Physical outputs (CPU + expansion) | 16 max | | M0–M511 | Internal relays (bit) | 512 | | T0–T127 | Timers (100 ms default) | 128 | | C0–C127 | Counters (up/down) | 128 | | D0–D255 | 16-bit data registers | 256 | idec plc fa2j manual

The IDEC FA2J is a micro-sized, high-performance Programmable Logic Controller (PLC) designed for small-scale automation tasks. It is part of IDEC’s legacy FA series, bridging the gap between simple relay replacement and complex control logic. The physical manual (Part number: various revisions under FA2J-UM) details hardware installation, wiring, memory mapping, and basic instruction sets. Manual warning : Do not exceed 30V DC on inputs