USD 2,680.17
3 MB CPU with built-in EtherCAT, EtherNet/IP, database connectivity, 2,560-point I/O, DIN rail mount.
NJ101-9020 is a Sysmac NJ1-series machine automation controller CPU with database connectivity. Official Omron specs show 3 MB program capacity, built-in EtherCAT and EtherNet/IP, 0 motion axes, 2,560-point I/O capacity, 40 total units, USB/Ethernet programming connection, and DIN rail mounting. The unit is designed for simple machine control with direct database connectivity and industrial network integration.
| Parameter | Value |
|---|---|
| Program capacity | 3 MB (60 KS) |
| I/O capacity | 2,560 points local |
| Maximum number of units | 10 per CPU or expansion rack; 40 total per CPU |
| Total axes | 0 |
| Motion control network | EtherCAT |
| Communications ports | EtherCAT and EtherNet/IP built in |
| Programming connection | USB / Ethernet |
| Programming languages | Ladder / Structured Text / Function Block |
| Mounting | DIN Rail |
| Current consumption | 5 VDC, 1.90 A (including SD Memory Card and End Cover) |
| Dimensions (H × D × W) | 90 mm × 90 mm × 90 mm |
| Weight | 550 g (including the End Cover) |
| Operating temperature | 0 to 55°C |
| Operating humidity | 10% to 90% (no condensation) |
| Storage temperature | -20 to 75°C (excluding battery) |
| Altitude | 2,000 m or less |
| Pollution degree | 2 or less |
| Overvoltage category | Category II |
| Noise immunity | 2 kV on power supply line |
| Vibration resistance | Conforms to IEC 60068-2-6 |
| Shock resistance | Conforms to IEC 60068-2-27 |
| Battery life | 5 years at 25°C |
| Battery model | CJ1W-BAT01 |
| Applicable standards | cULus, EU, UKCA, RCM, KC, NK, LR |
Use the controller in a small production machine that needs real-time data capture and database uploads without a separate gateway. The built-in database connectivity and Ethernet stack fit this need.
Eliminates external PC-based data collection and reduces integration complexity for traceability systems.
Deploy as the central CPU in a compact machine using EtherCAT slaves for distributed I/O and coordinated machine signals. The 64-node EtherCAT capability and 2,560-point I/O capacity support small-to-mid machine architectures.
Provides deterministic networked control for compact automation lines with minimal cabinet footprint.
Suitable for enclosed OEM equipment where a compact panel-mounted controller must operate in industrial environments with moderate temperature, vibration, and EMC requirements.
Delivers a rugged, space-efficient controller for panel-based machines without adding motion-control overhead.
