USD 6,420.72
32-axis CPU unit with OPC UA, EtherCAT Master, EtherNet/IP, 20 MB program memory, and compact 96 × 90 × 150 mm enclosure.
NJ501-1400 is an OMRON NJ-Series machine automation controller CPU unit for coordinated motion and sequence control. Manufacturer and regional OMRON product pages identify it as a 32-axis NJ501 CPU with OPC UA support, 20 MB program memory, 2 MB retained variable memory plus 4 MB non-retained variable memory, and EtherCAT Master / EtherNet/IP / USB communications. The unpacked mechanical envelope is 96 mm high, 90 mm wide, 150 mm deep, with 550 g weight.
| Parameter | Value |
|---|---|
| Controller functionality | Motion control, OPC-UA, Sequence control |
| Max. number of synchronous axes | 32 |
| Max. number of axes (incl. virtual) | 32 |
| Max. number of robots | 0 |
| Primary task cycle time | 0.5 ms |
| Program memory | 20 MB |
| Variables memory | 6 MB |
| Memory capacity for variables | 2 MB retained during power interruption; 4 MB not retained during power interruption |
| Communication port(s) | EtherCAT Master, EtherNet/IP, USB |
| Communication option(s) | CAN, CompoNet Master, DeviceNet Master, DeviceNet Slave, EtherCAT Slave, MODBUS Master, MODBUS Slave, PROFIBUS DP Master, PROFIBUS DP Slave, PROFINET Master, Serial RS-232C, Serial RS-422, Serial RS-485 |
| Max. number of remote I/O nodes | 192 |
| I/O system | CJ I/O Bus |
| Max. number of expansion units | 40 |
| Product Height (unpacked) | 96 mm |
| Product Width (unpacked) | 90 mm |
| Product Depth (unpacked) | 150 mm |
| Product Weight (unpacked) | 550 g |
| I/O capacity / maximum number of configuration Units (Expansion Racks) | 2,560 points / 40 Units (3 Expansion Racks) |
| Number of motion axes | 32 |
The 32-axis motion capacity, 0.5 ms task cycle, and EtherCAT Master interface fit multi-axis packaging machines needing tight coordination across conveyors, cutters, and servo stations.
Eliminates axis skew and timing drift in synchronized packaging equipment.
OPC UA, EtherNet/IP, and multiple fieldbus options make the unit suitable for assembly cells that must exchange data with higher-level MES/SCADA systems while controlling local motion and I/O.
Provides a single controller layer for real-time motion and plant connectivity.
The compact CPU with 20 MB program memory and expansion capacity for 40 units suits indexing machines that require complex sequences, distributed I/O, and expansion for future tooling or stations.
Supports complex sequencing with room for machine expansion.
