NJ5
- CAD Library
- NJ/NX-series Machine Automation Controller Datasheet
- Learn about OPC-UA
- CNC Operator Software
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OMRON Sysmac Platform with CNC
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OMRON Sysmac Platform with CNC
Our Sysmac Platform now integrates the complete machine processes and CNC in one machine controller. It improves production efficiency, enables complex motion trajectories and reduces machine development environment.
03:17 -
OMRON NJ5 Controller with OPC UA
https://industrial.omron.eu/en/products/nj5 Omron implements OPC UA as a standard feature.
01:23
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OMRON NJ5 Controller with OPC UA
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OMRON Sysmac Platform with CNC
Our Sysmac Platform now integrates the complete machine processes and CNC in one machine controller. It improves production efficiency, enables complex motion trajectories and reduces machine development environment.
03:17 -
OMRON NJ5 Controller with OPC UA
https://industrial.omron.eu/en/products/nj5 Omron implements OPC UA as a standard feature.
01:23
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Sysmac controller – NJ5 Series
The NJ5 series is a machine controller for logic sequence and motion that includes CPU options for advanced functions such as robotics and database connection.
- Fastest cycle time: 500 µs
- Number of axes: 64, 32, 16
- Synchronized motion core
- Functions: Logic sequence, Motion, CNC, Robotics, Database connection, SECS/GEM and OPC-UA
- Delta, SCARA and Cartesian robots control
- DB connection: SQL client for Microsoft SQL server, Oracle, IBM DB2, MySQL, Firebird
- CNC functionality: Ideal for XY cutting, milling, lathe and any other path-following application such as dispensing, bending, grinding and forming machines
- Multi-tasking
- Built-in EtherCAT and EtherNet/IP ports
Ordering information
NJ series system

NJ series expansion racks

Power supply units
Note: Power supply units for the CJ Series cannot be used as a power supply for a CPU rack of the NJ System or as a power supply for an expansion rack.
NJ5 series CPU units
NJ501-43101 |
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162 |
NJ501-53003 |
Note: The end cover unit CJ1W-TER01 is included with the CPU unit.
CJ series digital I/O units
Note: MIL = Connector according to MIL-C-83503 (compatible with DIN 41651/IEC 60603-1).
CJ series analog I/O and control units
Accuracy4 |
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Universal inputs, with zero/span adjustment, configurable alarms, scaling, sensor error detection |
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Offset/gain adjustment, scaling, peak hold, moving average, alarms, output hold |
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All inputs individually isolated, configurable alarms, maintenance functions, user-defined scaling, zero/span adjustment |
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Configurable alarms, maintenance functions, user-defined scaling, zero/span adjustment, square root, totaliser |
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Basic I/O unit, setup by DIP switches, adjustable filtering |
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Basic I/O unit, setup by DIP switches, adjustable filtering |
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CJ series special I/O units
CJ series communication units
CJ1W-EIP215 |
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CJ1W-ECT216 |
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CJ1W-CRM217 |
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RS-232C to RS-422A/RS-485 signal converter. Mounts directly on serial port |
CJ series ID sensor units
0.268 |
0.131 |
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Note: The data transfer function using intelligent I/O commands can not be used.
Expansion racks
CJ series I/O control unit (mounted on CPU rack when connecting expansion racks)
Note: Mount to the right of the power supply unit.
I/O connecting cables
EtherCAT junction slave
- Note 1. Please do not connect EtherCAT junction slave with OMRON position control unit, Model CJ1W-NC_81/_82.
- 2. EtherCAT junction slave cannot be used for Ethernet/IP and Ethernet.
Industrial switching hubs
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Quality of Service (QoS): EtherNet/IP control data priority. Failure detection: Broadcast storm and LSI error detection 10/100 BASE-TX, Auto-Negotiation |
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Recommended EtherCAT and EtherNet/IP communication cables
Cable with connectors on both ends ![]() |
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Cable with connectors on both ends ![]() |
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Cable with connectors on both ends (RJ45/RJ45) ![]() |
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Cable sheath material: PUR1 |
Cable with connectors on both ends (RJ45/RJ45) ![]() |
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Cable with connectors on both ends (RJ45/RJ45) ![]() |
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Cable with connectors on both ends (M12 straight/RJ45) ![]() |
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Cable with connectors on both ends (M12 L right angle/RJ45) ![]() |
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Cat 5, SF/UTP, 4 × 2 × AWG 24/1 (solid core), Polyurethane (PUR) |
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Cat 5, SF/UTP, 4 × 2 × AWG 26/7 (stranded core), Polyurethane (PUR) |
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DIN-rail mount socket to terminate installation cable in the cabinet |
Note: Please be careful while cable processing, for EtherCAT, connectors on both ends should be shield connected and for EtherNet/IP, connectors on only one end should be shield connected.
WE70 FA wireless LAN units
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Note: Special versions are available for USA, Canada, China and Japan.
NJ series options and accessories
Computer software
SYSMAC-SE2___13 |
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Software that provides a operation interface for NC programming, debugging and maintenance of CNC machine |
Download link: |
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License for the CNC Operator software (hardware key, USB dongle). The CNC Operator needs license key |
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4.
Accuracy for voltage and current inputs/outputs as percentage of full scale and typical value at 25°C ambient temperature (consult the operation manual for details)
Accuracy for temperature inputs/outputs as percentage of process value and typical value at 25°C ambient temperature (consult the operation manual for details)
5. Supported only by the EtherNet/IP units with unit version 2.1 or later, CPU units with unit version 1.01 or later and the Sysmac Studio version 1.02 or higher.
6. Supported only by the CPU units with unit version 1.10 or higher and the Sysmac Studio version 1.13 or higher.
7. Supported only by the CPU units with unit version 1.01 or higher and the Sysmac Studio version 1.02 or higher.
9. The lineup features low smoke zero halogen cables for in-cabinet use and PUR cables for out-of-cabinet use.
4.
Accuracy for voltage and current inputs/outputs as percentage of full scale and typical value at 25°C ambient temperature (consult the operation manual for details)
Accuracy for temperature inputs/outputs as percentage of process value and typical value at 25°C ambient temperature (consult the operation manual for details)
5. Supported only by the EtherNet/IP units with unit version 2.1 or later, CPU units with unit version 1.01 or later and the Sysmac Studio version 1.02 or higher.
6. Supported only by the CPU units with unit version 1.10 or higher and the Sysmac Studio version 1.13 or higher.
7. Supported only by the CPU units with unit version 1.01 or higher and the Sysmac Studio version 1.02 or higher.
9. The lineup features low smoke zero halogen cables for in-cabinet use and PUR cables for out-of-cabinet use.

Sysmac Studio - Integrated Development Environment
- A single tool for logic sequence, motion, safety, robotics, vision, HMI and Database connection
- Open standard IEC 61131-3
- Sysmac Library to optimize engineering time and machine availability

- G-Code File Editor
- Execution monitor Active G/M code display
- Command terminal
- Jogging, homing
- Customizable software allows adding functionality by the users (Requires CNC operator SDK version)
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