Omron NJ301-1200 CPU In Stock Fast Global Delivery
Sysmac NJ3 CPU, 5 MB memory, built-in EtherCAT (8 servo axes, in total 192 EtherCAT nodes) and EtherNet/IP.
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Key Features and Technical Specifications
This CPU unit is the heart of the Sysmac platform, expertly blending logic, motion, and vision into a single, unified automation system. If you need a controller that covers functions from simple sequencing to complex 8 motion axes control, the NJ301-1200 is your solution. It provides the high-speed processing required for machine control and safety, ensuring both efficiency and reliability and maintainability.
| Feature | Specification |
|---|---|
| Model | NJ301-1200 |
| Control Functions | Logic sequence and Motion control |
| Number of Motion Axes | 8 axes |
| Program Capacity | 5 MB |
| Data Memory (Retained) | 0.5 MB |
| Data Memory (Non-retained) | 2 MB |
| I/O Capacity | 2,560 points |
| Built-in Ports | EtherCAT, EtherNet/IP, USB |
| Cycle Time | 1 ms min. |
| Programming Software | Sysmac Studio |
| Compatible Power Supply | NJ-PA3001 (100 to 240 VAC), NJ-PD3001 (24 VDC) |
Seamless Integration with Built-in EtherCAT and Motion Control
A core feature is its built-in EtherCAT port. This isn’t just an add-on, it’s a fundamental part of the CPU’s design. EtherCAT provides a high-speed, deterministic network for your entire machine. You can synchronize all your devices, from a servo drive to an EtherCAT slave terminal, with incredible precision.
This simplifies your wiring topology and makes your machine faster and more responsive. The ability to manage up to 8 motion axes over this single network makes the NJ301 a powerhouse for packaging, assembly, and other motion-centric applications.
High-Speed Processing Required for Machine Control and Safety
The NJ301-1200 delivers the functions and high-speed processing required to meet these critical demands. Its architecture is built from the ground up for the robust performance expected from a leading PLC. The NJ-series offers complete RAS functions, including transmission error checks, watchdog timers, and bus diagnostics. This ensures your machine runs smoothly and predictably.
Simplified Programming with Sysmac Studio
The true power of the Omron NJ301-1200 CPU unit is unlocked with Sysmac Studio. This is not just programming software; it’s a complete automation platform. Sysmac Studio provides an integrated environment for setting, programming, simulating, debugging and maintenance of your entire machine.
It supports standard IEC 61131-3 programming languages, making it easy for your team to get up to speed. Variables and data structures can be shared seamlessly between the CPU, HMI, and motion devices.
Versatile Connectivity for Your Automation Components
The NJ301-1200 is equipped with both EtherNet/IP and EtherCAT ports. EtherNet/IP provides a connection to factory-level networks, databases, and other controllers. You can easily share data across your entire plant. The system is highly expandable, allowing you to add CJ-series I/O and special function units as needed.
Frequently Asked Questions
The primary differences are performance and capacity. The NJ501 series generally offers more program memory, a larger data memory, and can control a higher number of motion axes (up to 64) compared to the NJ301 series (up to 8 axes). The NJ301 is ideal for small to medium-scale machines, while the NJ501 targets larger, more complex applications.
The NJ301-1200 is programmed exclusively with Omron’s Sysmac Studio software. This single, integrated development environment is used for configuring, programming, monitoring, and debugging the entire system, including the CPU, motion control, HMI, and I/O.
The NJ301-1200 model is specifically designed to control up to 8 motion axes. These can be a combination of servo axes, encoder axes, and virtual axes, all managed over the high-speed EtherCAT network.
Yes, one of the great advantages of the NJ-series platform is its compatibility with Omron’s extensive line of CJ-series I/O units. You can connect Basic I/O Units, Special I/O Units, and CPU Bus Units directly to the NJ301 CPU rack or on expansion racks.
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