CS1H-CPU66H

Name: CS1H-CPU66H
Brand: OMRON
SKU: CS1H-CPU66H

The Omron CS1H-CPU66H is a versatile and high-speed Programmable Logic Controller (PLC) designed for complex automation systems. It boasts a program capacity of 120K steps and 256K words of data memory, ensuring efficient data collection and storage. With 5,120 I/O bits and support for up to 7 expansion racks, this PLC is perfect for large-scale industrial applications.

Product ModelCS1H-CPU66H

Product ID59939

Stock on Request

Last updated: 8/29/2026

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Key Features

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1. High-Speed ProcessingThe CS1H-CPU66H features an LD instruction processing speed of 0.02 μs, ensuring fast execution times and high productivity in your automation processes.
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2. Enhanced Memory CapacityWith a program capacity of 120K steps and 256K words of data memory (including 32K words of DM and 32K words x 7 banks of EM), this PLC offers ample space for complex programs and data storage.
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3. Versatile I/O OptionsThe CS1H-CPU66H supports up to 5,120 I/O bits, expandable to 7 expansion racks, making it suitable for a wide range of industrial applications.
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4. Flexible ConnectivityEquipped with a Peripheral port and RS-232C port, this PLC ensures seamless connectivity and communication with various devices and systems.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

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CS1 Series Rack PLC part numbers. For assistance to accurately build a CS1 system with these parts please contact your Omron representative, field application engineer or Technical Services Group.

Manufacturer ID