OMRON NX Series
I/O System
The OMRON NX-series modular I/O system connects sensors and actuators to industrial control systems. The catalogue covers EtherCAT and EtherNet/IP couplers, digital and analog I/O, temperature control and measurement, counters, encoder and pulse interfaces, serial communication, RFID, IO-Link, system units and safety units. Compare the exact ordering code, signal type, channel count, refreshing method and compatibility requirements. Features and ratings vary by module; a safety function or communication capability listed for one module must not be assumed for every NX unit.
Series Documents
Models
149 matching models · Showing 10
| Model | Unit Type | I/O Points / Channels | Signal / Interface | I/O Refreshing Method | Model details |
|---|---|---|---|---|---|
| NX-ECC201 | EtherCAT Coupler Unit | — | EtherCAT | — | View Model → |
| NX-ECC202 | EtherCAT Coupler Unit | — | EtherCAT | — | View Model → |
| NX-ECC203 | EtherCAT Coupler Unit | — | EtherCAT | — | View Model → |
| NX-EIC202 | EtherNet/IP Coupler Unit | — | EtherNet/IP | — | View Model → |
| NX-ECT101 | EtherCAT Slave Unit | — | EtherCAT | Free-Run Mode | View Model → |
| NX-ID3317 | Digital Input Unit | 4 points | NPN | Switching Synchronous I/O refreshing and Free-Run refreshing | View Model → |
| NX-ID3343 | Digital Input Unit | 4 points | NPN | Switching Synchronous I/O refreshing and Free-Run refreshing | View Model → |
| NX-ID3344 | Digital Input Unit | 4 points | NPN | Input refreshing with input changed time only * | View Model → |
| NX-ID3417 | Digital Input Unit | 4 points | PNP | Switching Synchronous I/O refreshing and Free-Run refreshing | View Model → |
| NX-ID3443 | Digital Input Unit | 4 points | PNP | Switching Synchronous I/O refreshing and Free-Run refreshing | View Model → |
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