New Original Omron NJ101-9000 CPU Unit In Stock
Sysmac NJ1 CPU, 3MB memory, built-in EtherCAT (0 servo axes, in total 64 EtherCAT nodes) and EtherNet/IP.
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Key Features and Technical Specifications
The Omron NJ101-9000 CPU Unit is a powerful core of the NJ Series machine automation controller family. It provides a compact, yet robust solution for logic control in simple machine applications.
This CPU unit is designed for efficiency and ease of use. It operates on a 5VDC supply voltage and is easily mounted on a standard DIN rail. The controller is fully programmable within the Sysmac Studio software environment, which streamlines everything from initial setup to long-term debugging and maintenance.
| Specification | Details |
|---|---|
| Product Name | NJ101-9000 |
| Program Capacity | 3 MB |
| Memory Capacity for Variables | 0.5 MB (Retained), 2 MB (Not retained) |
| Number of Motion Axes | 0 axes |
| I/O Capacity | 2,560 points |
| Maximum Expansion Racks | 3 Racks |
| Built-in Communication Ports | EtherNet/IP, EtherCAT |
| Programming Software | Sysmac Studio |
| Mounting Method | DIN Rail |
Seamless Integration with the Omron NJ Series Controller
The Omron NJ101-9000 is a vital part of the unified NJ Series platform. This design philosophy ensures that all automation components, from the HMI to the servo drives, communicate effortlessly. This controller works within the Sysmac Studio software, which provides an integrated environment for all your programming needs.
You can manage logic, and network settings from a single software package, which drastically reduces development time and minimizes errors.
Powerful CPU Performance in a Compact PLC
The Omron NJ101-9000 PLC delivers outstanding performance for demanding logic operations. With a 3MB program memory capacity, it can handle complex programs with ease. The unit also features a smart memory layout, with 0.5MB of retained memory to protect critical data during power loss and 2MB of fast, non-retained memory for general operations. An optional SD memory card can be used for data logging and backups.
Built-in EtherCAT for High-Speed Machine Automation
EtherCAT is a real-time industrial Ethernet network that offers exceptional speed and synchronization. With the NJ101-9000 CPU, you can synchronize all field devices, including sensors and I/O blocks, with the controller’s scan cycle. This results in faster, more precise machine automation.
The built-in EtherCAT master functionality simplifies your network architecture, reducing the need for additional communication modules. You can connect a wide range of devices, including EtherCAT slave units, using a standard twisted-pair cable. This powerful connectivity is essential for modern industrial automation software solutions that rely on fast data exchange.
Frequently Asked Questions
The Omron NJ101-9000 is specifically designed for simple machine control and logic-intensive applications. Since it has zero motion axes, it is perfect for tasks that require robust sequence control, data handling, and network communication without the need for motion control.
The NJ101-9000 CPU unit is programmed using Omron’s Sysmac Studio software. This powerful suite provides an integrated environment for configuring, programming, simulating, and monitoring your entire automation system.
No, the NJ101-9000 model is a logic controller with 0 axes for motion control. If you require servo control, you should consider other models in the NJ Series or NJ501 series that support motion axes, such as those compatible with numerical control (G-code available).
This CPU unit comes equipped with both an EtherNet/IP port and an EtherCAT port. The EtherNet/IP port is ideal for connecting to HMIs, enterprise-level networks, and other controllers using protocols like TCP and UDP, while the EtherCAT port provides high-speed, real-time control of field devices.
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