standardized and reused efficiently using program organization units (POUs) defined in IEC 61131 for design and operation. AI-based vision Artificial intelligence (AI) based automated vision systems can boost productivity across a wide array of Industry 4.0 applications like robot guidance, code reading and verification, color inspection, counting, defect identification, optical character recognition (OCR), and optical character verification (OCV), and presence/absence detection. Developing and deploying AI-based vision systems can be a complex and time-consuming activity. Omron’s FH series includes the hardware and software needed to implement various AI-based vision applications quickly. For example, the model FH- 2050 can support two cameras. Additionally, like other models in the FH series, it boasts a wide range of connectivity options, including EtherCAT, EtherNet/IP, Ethernet TCP/IP, PROFINET, serial RS-232C, and universal serial bus (USB), enabling it to fit into many locations in Industry 4.0 factories seamlessly. In the case of mass customization, a hallmark of Industry 4.0 production lines, automated visual inspection can be challenging to implement.
Until recently, experienced human inspectors were required to identify product defects. Today, AI has reached a level of capability where it can recognize object features and defects, ranging from blemishes to scratches, as well as human inspectors. In addition, AI can include machine learning to support continuous improvement and adaptation to new requirements. Servos Servos and drives are an integral part of Industry 4.0 factories. Omron’s 1S servo technology supports units from 50 W to 15 kW. For example, model R88D- 1SN15H-ECT is a 1.5 kW servo drive rated for 200 to 240 Vac single and three-phase input power. It’s compatible with the R88M-1L1K530T-BS2 servo, rated for 1.5 kW and 3,000 revolutions per minute (rpm) with 4.77 Newton- meters (Nm) of torque. Like all 1S servos, this unit features: ■ High-resolution multi-turn 23-bit encoder ■ Direct motor brake control with an embedded relay
I/O units It takes a wide range of I/O units to support the diversity of sensors in Industry 4.0 factories. Omron’s Sysmac NX I/O Units include over 120 models and support a wide range of protocols, including IO- Link for connecting to sensors and EtherCAT and EtherNet/IP for linking with motion, safety, vision, and other controllers. These I/O units also support FSoE and CIP Safety protocols. Safety controllers Safety is a crucial consideration when working with factory automation. Omron offers the NX Integrated Safety Controllers that support robust safety systems that meet PLe according to EN 13849-1 and SIL3 according to IEC 61508, including FSoE connectivity. In addition, EtherNet/IP coupler units like the NX-EIC202 can link NX Integrated Safety Controllers with an EtherNet/IP multivendor network, the NX-series I/O Units, and other safety units. The safety CPU can control up to 128 safety I/O units. The safety units can be used with any combination of standard NX I/O units. Further increasing deployment speed and flexibility, safety programs can be
■ Built-in safety functions
■ Hardwired safe torque off that meets PLe according to EN ISO 13849-1 and SIL3 according to IEC 61508
we get technical
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