USD 9,626.91
20 MB NJ-series CPU with EtherCAT, EtherNet/IP, 64 axes, 192 remote I/O nodes, DIN-rail mount.
NJ-series machine automation CPU unit with database connectivity, built-in EtherCAT master and EtherNet/IP, and support for sequence and motion control. Official Omron sources identify it as a discontinued NJ501 CPU module with 20 MB program memory, 6 MB variable memory, 64 synchronized axes, 192 remote I/O nodes, and DIN-rail mounting. Distributor listings confirm the commercial SKU and reinforce its role as a compact controller for multi-axis automation and networked machine control.
| Parameter | Value |
|---|---|
| Controller functionality | DB connection, Motion control, Sequence control |
| Program memory | 20 MB |
| Variables memory | 6 MB |
| Max. number of synchronous axes | 64 |
| Max. number of axes (incl. virtual) | 64 |
| Max. number of remote I/O nodes | 192 |
| Primary task cycle time | 0.5 ms |
| Communication port(s) | EtherCAT Master, EtherNet/IP, USB |
| I/O system | CJ I/O Bus |
| Max. number of expansion units | 40 |
| Mounting | DIN Rail |
| Product Height (unpacked) | 96 mm |
| Product Width (unpacked) | 90 mm |
| Product Depth (unpacked) | 150 mm |
| Product Weight (unpacked) | 550 g |
The 64-axis motion capacity and 0.5 ms task cycle support tightly synchronized conveyors, pick-and-place heads, and servo groups.
Maintains precise axis coordination and deterministic motion timing in high-throughput packaging lines.
The controller’s database connectivity and ample 20 MB program memory make it suitable for traceable production cells that log recipes, part IDs, and process data.
Enables production traceability and recipe-driven automation without an external supervisory controller for core logic.
With support for 192 remote I/O nodes and 40 expansion units, it fits modular machine architectures where I/O is spread across stations.
Reduces wiring concentration and allows scalable station-by-station expansion of a line.
