New Original NJ501-1520 NJ-Series NJ501 Database Connection CPU Unit Machine Automation Controller PLC NJ501-1520
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Please note these are just a few reference photos. You're warmly welcome to contact us for detailed product photos and quotes.
Product nameI/O capacity/Model Standardsmaximum number...
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Details Images
Please note these are just a few reference photos. You're warmly welcome to contact us for detailed product photos and quotes.






Product name |
I/O capacity/Model Standards maximum number of configuration Units (Expansion Racks) |
Program capacity |
Memory capacity for variables |
Number of motion axes |
Model Number |
NJ101 CPU Unit |
2,560 points/40 Units (3 Expansion Racks) |
5 MB |
0.5 MB: Retained during power interruption 2 MB: Not retained during power interruption |
2 |
|
0 |
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NJ301 CPU Unit |
2,560 points/40 Units (3 Expansion Racks) |
5 MB |
0.5 MB: Retained during power interruption 2 MB: Not retained during power interruption |
8 |
|
4 |
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NJ Robotics CPU Unit |
20 MB |
2 MB: Retained during power interruption 4 MB:Not retained during power interruption |
64 |
||
32 |
|||||
16 |
|||||
SECS/GEM CPU Unit |
20 MB |
2 MB: Retained during power interruption 4 MB: Not retained during power interruption |
16 |
||
Database Connection CPU Unit |
20 MB |
2 MB: Retained during power interruption 4 MB: Not retained during power interruption |
64 |
||
32 |
|||||
16 |
|||||
3 MB |
0.5 MB: Retained during power interruption 2 MB: Not retained during power interruption |
2 |
|||
0 |
|||||
NC Integrated Controller |
20 MB |
2 MB: Retained during power interruption 4 MB: Not retained during power interruption |
16 |
||
Robot Integrated CPU Unit |
20 MB |
2 MB: Retained during power interruption 4 MB: Not retained during power interruption |
64 |
||
32 |
|||||
16 |
|||||
NJ501 CPU Units [OPC UA Support] |
2,560 points/40 Units (3 Expansion Racks) |
20 MB |
2 MB: Retained during power interruption 4 MB: Not retained during power interruption |
64 |
|
32 |
|||||
16 |
Please find more CJ-series I/O modules & CPU Bus Units from the table below. For details, you may click the model numbers.
More Options
Power Supply Units
Product Name |
Model Number |
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Input Unit |
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Relay Output Unit |
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Transistor Output Unit (Sinking) |
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Transistor Output Unit (Sourcing)
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Triac Output Unit |
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Mixed I/O Unit |
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Applicable Connectors |
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Interrupt Input Unit |
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Quick-response Input Unit |
CS1 Special I/O Units
Product Name |
Model Number |
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CompoNet Master Unit |
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Process Analog I/O Unit |
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Analog I/O Unit |
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Temperature Control Unit |
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Position Control Unit |
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High-speed Counter Units |
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ID Sensor Unit |
CPU Bus Units
Product Name |
Model Number |
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EtherCAT Slave Unit |
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Position Control Units with EtherCAT interface |
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EtherNet/IP Unit |
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High-speed Data Storage Unit (SPU Unit) |
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Position Control Unit with MECHATROLINK-II interface |
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Communications Unit |
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Ethernet Unit |
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Controller Link Unit |
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FL-net Unit |
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DeviceNet Unit |
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