Omron NJ301-1200 NJ Series Machine Automation Controller
SKU: NJ301-1200USD 860.00
Omron NJ301-1200 is an NJ series machine automation controller with enhanced motion control and connectivity for complex machines.
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Product Overview
NJ301-1200 belongs to Omron NJ controller family and is used in machine architectures requiring integrated logic, motion coordination, and networked control behavior. NJ controllers are commonly selected for packaging, assembly, and handling systems where synchronized multi-axis operation and deterministic sequence control are central to performance. This model is often chosen when compact PLC capability is insufficient and a stronger machine automation platform is needed. Engineering teams should validate axis requirements, network topology, cycle-time targets, and program structure early in design. Commissioning should include motion profile verification, communication diagnostics, and abnormal-state recovery tests. NJ301-1200 is generally deployed in automation projects where throughput, precision, and maintainable system integration are strategic priorities.
- SKU: NJ301-1200
- Series: NJ
- Voltage: 24VDC
- I/O: 4096 I/O
Best-Fit Applications
- Synchronized multi-axis packaging machinery
- High-speed assembly and transfer systems
- Integrated machine cells with logic and motion coordination
- Retrofit upgrades from modular PLC to machine controller class
- Complex process stations requiring deterministic cycle behavior
- OEM platform standardization for advanced automation lines
Buying Checklist
- Confirm axis count and motion profile complexity requirements.
- Design network topology for deterministic machine response.
- Validate program architecture against cycle-time targets.
- Plan recovery behavior for power/network disturbance scenarios.
- Implement backup/version control for controller programs.
Technical Specifications
| Model | NJ301-1200 |
|---|---|
| Series | NJ |
| Type | Machine Automation Controller |
| Program Capacity | 100K steps |
| Motion Axes | 8 axes (built-in) |
| EtherCAT Ports | 2 ports |
| Ethernet Ports | 2 ports |
| USB Ports | 2 ports |
| Max I/O Points | 4096 points |
| Cycle Time | 2ms (typical) |
| Motion Cycle | 0.5ms |
| Supply Voltage | 24VDC |
| Operating Temperature | 0 to +55°C |
| Software | Sysmac Studio |
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FAQ for NJ301-1200
When should I choose NJ301 over NJ101?
NJ301: more program capacity (100K vs 20K), more motion axes (8 vs 4), faster cycle time, more I/O. Choose NJ301 for complex machines with multiple axes and extensive programming.
What motion control capabilities does NJ301 have?
8-axis coordinated motion: linear interpolation, circular interpolation, helical interpolation, cam control, gear synchronization. Suitable for robotics, CNC, multi-axis positioning.
Can this controller connect to HMIs?
Yes, via Ethernet: Omron NA/NB/NS series HMIs, third-party HMIs via Modbus TCP or OPC UA. Dual Ethernet ports allow separate HMI and PLC networks.
Does NJ301 support safety functions?
NJ301 is standard controller. For safety functions, use NJ501 with integrated safety or add G9SP safety controller. Safety-rated I/O required for safety circuits.
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