In sourcing discussions, NJ501-4300 is often placed next to Siemens PLC, Omron SMPS 24V 10A and Nx1P2 1040Dt1 so procurement teams can align budgets and technical requirements effectively.
Omron NJ501-4300 Machine Automation Controller
The Omron NJ501-4300 Machine Automation Controller is a robotics-focused CPU Unit supporting 16 motion axes and up to 8 controlled robots, making it ideal for high-speed coordinated robotic automation. It offers 20 MB program memory, 6 MB variable memory, and handles 2,560 I/O points with 40 expansion Units. Built for synchronized robotic motion, precision path control, and complex multi-arm systems, it ensures deterministic performance and high-speed execution. Designed for demanding robotic manufacturing environments, it provides exceptional stability and efficiency. Manufactured by Omron, part of the Omron Programmable Logic Controller (PLC) range, available under the Omron NJ Series.

| Brand | Omron |
| Product Type | Machine Automation Controllers |
| Model Number | NJ501-4300 |
Omron NJ501-4300 Machine Automation Controller - Technical Specifications
| Specification | Value |
|---|---|
| Product name | NJ Robotics CPU Units |
| I/O capacity | 2,560 points |
| maximum number of configuration Units | 40 Units |
| Expansion Racks | 3 Expansion Racks |
| Program capacity | 20 MB |
| Memory capacity for variables | 2 MB: Retained during power interruption 4 MB: Not retained during power interruption |
| Number of motion axes | 16 |
| Database Connection function | No |
| SECS/GEM Communication function | No |
| Number of controlled robots | 8 max. |




