Omron NX1P2 Machine Controller
The Omron NX1P2 is a compact machine automation controller within the Sysmac platform, designed for small to mid-size machine applications requiring synchronized motion and high-speed I/O. Despite its compact footprint, it provides EtherCAT master functionality for up to 8 servo axes, a built-in EtherNet/IP port for HMI and PLC communication, and a second Ethernet port for OPC UA server connectivity. The NX1P2 executes PLC logic and motion control in a unified task architecture with minimum cycle times of 1 ms for motion and 500 µs for I/O. Programmed with Sysmac Studio using IEC 61131-3 languages (Ladder, Structured Text, Function Block), it supports Omron's NA-series HMIs and integrates with the broader Sysmac ecosystem including NX-series safety controllers.
Specifications
| Parameter | Value |
|---|---|
| CPU Variants | NX1P2-1140DT / NX1P2-1040DT / NX1P2-9024DT |
| Program Memory | 1.5–3 MB |
| Variable Memory | 2–6 MB |
| EtherCAT Motion Axes | Up to 8 axes |
| Minimum Task Period (motion) | 1 ms |
| Minimum Task Period (I/O) | 500 µs |
| Built-in I/O | 24 DI / 16 DO / 4 AI / 2 AO (model-dependent) |
| Communication | EtherCAT, EtherNet/IP, OPC UA, USB |
| Operating Temperature | 0 to +55 °C |
| Programming Environment | Sysmac Studio V1.30+ |
Key Features
- 1Integrated EtherCAT master for high-speed, deterministic communication with servo drives and I/O
- 2Built-in OPC UA server for Industry 4.0 connectivity to MES, SCADA, and cloud platforms
- 3Compact form factor with built-in I/O reduces panel space for small machine applications
- 4Unified PLC and motion control programming in a single task architecture within Sysmac Studio
- 5SQL database connectivity for direct data logging to MySQL, SQL Server, and other databases without middleware
- 6NX-series I/O expansion via EtherCAT for scalable I/O configurations beyond built-in capacity
Alternative Products
Siemens SIMATIC S7-1500
High-performance modular PLC for demanding automation tasks with integrated display, OPC UA, and safety functionality.
Allen-Bradley ControlLogix 5580
High-performance modular PLC platform with up to 256K I/O, CIP Security, and advanced motion control over EtherNet/IP.
Schneider Electric Modicon M580
Ethernet-native ePAC (programmable automation controller) for process and hybrid applications with built-in cybersecurity.
Beckhoff CX5140 Embedded PC
Compact DIN rail Embedded PC with Intel Atom quad-core, TwinCAT 3 runtime, and direct EtherCAT I/O connection.
Siemens SIMATIC S7-1200 CPU 1214C
Compact and versatile PLC suitable for a wide range of automation tasks.
Applications
Need a Custom Control Panel Solution?
Our engineering team designs and builds industrial control panels to your exact specifications. Get a free quote today.
Frequently Asked Questions
References & Citations
Omron Corporation
Omron Corporation