Description
The Omron NJ301-1200 is a compact Sysmac NJ-series machine automation controller designed for integrated logic and motion control applications. It supports high-speed processing with a 0.5 ms task cycle and precise synchronization of motion and I/O via EtherCAT. This controller is intended for small to mid-scale machines requiring reliable multi-axis control.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Omron |
| Category |
Controllers |
| Part Number |
NJ301-1200 |
| Subcategory |
PLC Controller |
| Controller Series |
Sysmac NJ3 |
| Controller Functionality |
Motion Control, Sequence Control |
| Max. Synchronous Axes |
8 |
| Max. Total Axes |
15 |
| Program Memory |
5 MB |
| Variables Memory |
2.5 MB |
| Primary Task Cycle Time |
0.5 ms |
| Communication Ports |
EtherCAT Master, EtherNet/IP, USB |
| I/O System |
CJ I/O Bus |
| Max. Remote I/O Nodes |
192 |
| Max. Expansion Units |
40 |
| Mounting Type |
DIN Rail / Panel Mount |
| Supply Voltage |
24 VDC |
| Operating Temperature |
0°C to 55°C |
| Weight |
530 g |
Information About NJ301-1200
The NJ301-1200 is a Sysmac NJ3 Series controller developed by Omron for deterministic machine automation tasks. It combines PLC logic and motion control in a single CPU, enabling synchronized control of servo axes and distributed I/O systems. The controller supports EtherCAT and EtherNet/IP communications, allowing seamless integration with drives, sensors, and remote I/O nodes. Its architecture follows IEC 61131-3 and PLCopen standards, ensuring compatibility with modern industrial automation systems.
Key Features:
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Integrated Motion and Logic Control: Combines PLC logic and motion control within one CPU architecture.
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High-Speed Processing: Operates with a primary task cycle time of 0.5 ms for deterministic control.
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Multi-Axis Capability: Supports up to 8 synchronous axes and 15 total axes including virtual axes.
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EtherCAT Master Support: Enables precise synchronization of servo drives, vision systems, and I/O devices.
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Flexible Communications: Built-in EtherCAT, EtherNet/IP, and USB ports with optional fieldbus support.
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Expandable Architecture: Supports up to 40 expansion units and 192 remote I/O nodes.
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Standards Compliance: Conforms to IEC 61131-3 and PLCopen motion control specifications.
The NJ301-1200 delivers the reliability and precision required for coordinated multi-axis machine automation systems.
