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Omron NJ301-1100 CPU 4-Axes PLC Machine Controller

Sysmac NJ3 CPU, 5 MB memory, built-in EtherCAT (4 servo axes, in total 192 EtherCAT nodes) and EtherNet/IP.

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Key Features and Technical Specifications

This controller that covers functions and high-speed processing makes your machines fast and smart. It brings together logic, motion, and safety in one simple box. For any industrial automation task, this powerful PLC provides the speed and precision you need to succeed.

FeatureSpecification
ModelNJ301-1100
Number of Motion Axes4 axes
Program Capacity5 MB
Memory Capacity for Variables0.5 MB (Retained), 2 MB (Not retained)
I/O Capacity2,560 points
Maximum Expansion Racks3 Expansion Racks
Built-in PortsEtherCAT, EtherNet/IP, USB
Programming SoftwareSysmac Studio
Compatible Power Supply UnitNJ-PA3001 (100 to 240 VAC), NJ-PD3001 (24 VDC)

A Controller for High-Speed Processing Required for Machine Control

The Omron NJ301-1100 is a complete machine automation solution. It mixes logic and motion in one CPU. This makes your system design simple. You don’t need many different parts. This saves space and money.

This design helps you build better machines faster. The NJ-Series controller is built for speed without losing the safety and reliability and maintainability you expect from PLCs. It’s the core of a modern automation system.

Seamless EtherCAT and 4 Motion Axes Control

The NJ301-1100 comes with a built-in EtherCAT port. This is key for high-speed machine control. EtherCAT lets you connect and sync all your devices. This includes servo drives, vision sensors, and other automation components. The network is fast and robust. The NJ301-1100 can control up to 4 motion axes. This makes it ideal for simple machines that need precise movement.

Robust CPU Unit Design for Industrial Automation

The NJ series is part of the Sysmac automation platform. It works with Sysmac Studio software. This software provides an integrated environment for setting up everything. You can program, test, and perform debugging and maintenance in one place. This makes your job easier.

Big Memory Capacity for Complex Programs

The NJ301-1100 has plenty of memory. It comes with a 5MB program memory capacity. It also has 0.5MB of non-volatile memory for variables. This means your important data is safe even if the power goes out.

This large memory allows you to write complex programs. You can create efficient code using variables and function blocks. It is perfect for modern machines that need advanced functions. The memory structure is flexible, helping you manage your data effectively within the Sysmac system.

Frequently Asked Questions

You need Omron’s Sysmac Studio software. It provides an integrated environment for setting, programming, debugging and maintenance of the entire machine, including the CPU, HMI, and servo systems.

The NJ301-1100 can control up to 64 EtherCAT nodes, allowing you to build a comprehensive and synchronized control network for your machine.

Yes, you can connect and use many units from the Sysmac CJ1 series, such as Basic I/O Units and Special I/O Units, giving you great flexibility in your system design.

The main differences are in processing power and the number of axes. The NJ501 series is designed for more complex machines, offering more memory, faster processing, and control for up to 64 axes, while the NJ301 is perfect for small to medium-scale control.

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