The flagship of Omron's controller lineup is the Sysmac NJ501 Machine Automation Controller (MAC); a completely redesigned hardware platform with a powerful Intel® Atom™ processor, proven for harsh environments. This fundamental shift from a rigid ASIC based architecture allows the NJ-Series to be adaptable and scalable. This ultra-compact market leading technology provides ultimate flexibility without compromising reliability and robustness that the industry has come to expect from Omron.


Communication portsEtherCAT and EtherNet/IP built in
Flash memory portSD
I/O capacity2,560 points local (66,560 with NX I/O)
Maximum number of units10 per CPU or expansion rack; 40 total per CPU
Min Cycle Time0.5 ms
Motion Control NetworkEtherCAT
MountingDIN Rail
Program capacity20 MB
Programming ConnectionUSB / Ethernet
Programming languageLadder / Structured Text / Function Block