Omron

Omron CS1H-CPU65H CS1 Series CPU Unit

SKU CS1H-CPU65H

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Omron

  • Product No.: CS1H-CPU65H

  • Country of origin:Japan

  • Product Type: PLC CPU Modules

  • Payment: T/T, Western Union

  • Weight: 500g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Omron CS1H-CPU65H is a high-performance central processing unit designed for the CS1 series programmable logic controller (PLC) platform. Engineered for large-scale industrial automation, this processor provides the execution speeds and memory capacity required to manage complex control loops, extensive data logging, and high-density I/O configurations. With its robust architecture, the module enables seamless coordination across multi-rack expansion layouts, making it suitable for demanding process control and factory automation applications.

Equipped with dual onboard communication interfaces, the CS1H-CPU65H allows for simultaneous connection to programming peripherals and serial devices. It easily integrates into existing host networks or SCADA setups, providing reliable performance in environments demanding high uptime and precise timing control.

Features

  • High-speed instruction execution with a basic LD instruction processing time of 0.02 us.
  • Generous user memory allocation, offering up to 60 Ksteps of program capacity.
  • 128 Kwords of dedicated data memory storage for variables, system parameters, and logging.
  • Supports extensive system expansions, allowing up to 7 expansion racks and up to 5,120 local I/O points.
  • Dual integrated communications, featuring a dedicated peripheral port and a standard RS-232C serial interface.

Applications

  • Water and wastewater treatment infrastructure.
  • Automotive assembly lines and material handling machinery.
  • Power plant auxiliary control systems.
  • Chemical processing and batch mixing plants.
  • HVAC and environmental control systems in large facilities.

Technical Specifications

ManufacturerPart Number / ModelSeriesProgram CapacityData Memory CapacityLD Instruction Execution TimeI/O CapacityBuilt-in PortsCurrent ConsumptionSystem Architecture
Omron
CS1H-CPU65H
CS1 Series (CS1H)
60 Ksteps
128 Kwords (DM: 32 Kwords, EM: 32 Kwords x 3 banks)
0.02 us
5,120 points (up to 7 Expansion Racks)
1x Peripheral Port, 1x RS-232C Port
1.10 A at 5 VDC
Rack-mounted (CS1 Backplane)

Connections and Interfaces

Port Type Connector / Interface Style Primary Function
Peripheral Port Omron proprietary peripheral connector Programming, monitoring, and CX-Programmer tool connection
RS-232C Port D-Sub 9-pin female Serial communication, host link, barcode readers, and HMI connections

Installation Guidelines

  • Mounting: Install the CPU module directly onto a compatible CS1-series backplane. Ensure the locking mechanisms are fully engaged.
  • Grounding: Connect the functional ground terminal on the power supply module to a dedicated ground point of 100 ohms or less.
  • Wiring Clearance: Maintain a minimum clearance of 80 mm between the PLC racks and adjacent control panels or ductwork to facilitate airflow and heat dissipation.
  • Environmental Limits: Operate within the specified ambient temperature range of 0 to 55 degC. Ensure the environment is free from corrosive gases and excessive moisture.

Compliance and Certifications

  • CE Directive Compliance
  • UL and cUL Listed
  • Lloyd's Register Marine Certification

FAQ

What is the instruction processing speed of the Omron CS1H-CPU65H?

The Omron CS1H-CPU65H features a high-speed basic LD instruction processing execution time of 0.02 microseconds (us).

How many I/O points can the CS1H-CPU65H CPU module manage?

It supports up to 5,120 local I/O points and can connect up to 7 expansion racks to handle extensive industrial I/O configurations.

What are the built-in communication interfaces on this unit?

The CS1H-CPU65H includes one dedicated peripheral port for programming and system configuration, along with one standard RS-232C serial port for HMI and device communication.

View all FAQs →

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Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Japan

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