Technical description and application scope
Omron NX1P2-1140DT1 Sysmac Machine Controller
A compact Sysmac NX1P2 machine controller with 24 digital inputs, 16 PNP digital outputs, EtherCAT master and EtherNet/IP.
Verified technical specifications, selection, installation and commissioning notes for Omron NX1P2-1140DT1, with Automation engineering and technical-service support.
Verified technical data
- Primary task cycle: 2 ms
- Program memory: 1.5 MB
- Variables memory: 2 MB
- Synchronous axes: max. 4
- PTP axes: max. 4
- Digital inputs: 24, PNP/NPN
- Digital outputs: 16, PNP
- Expansion units: max. 8
- Remote I/O nodes: max. 16
- Communications: EtherCAT Master, EtherNet/IP, Ethernet TCP/IP
- Ethernet ports: 2
- Serial option boards: 2
- Supply voltage: 20.4…28.8 V DC
Selection criteria
Check required synchronous/PTP axis counts against the exact controller limits. Confirm PNP output logic and 24 digital input requirements. Verify EtherCAT node and remote I/O architecture plus EtherNet/IP connection requirements. Confirm Sysmac Studio/project version compatibility before replacement or retrofit.
Installation, commissioning and maintenance
Follow Omron panel clearances, grounding, power and wiring instructions from the current data sheet/manual. Separate high-power motor wiring from controller/network wiring. Set controller/network parameters in Sysmac Studio and verify EtherCAT topology. Test built-in I/O, axes, interlocks and error handling under controlled machine conditions. Keep validated project backups, firmware/software version records and inspect connectors, SD card and terminal blocks.
Source policy: Numeric technical claims are taken only from current official manufacturer sources. No price, stock, lead-time, warranty, distributor or partnership claim is included.