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Omron CS1H-CPU63H CS1 Series PLC CPU Module

Omron CS1H-CPU63H CS1 Series PLC CPU Module

Only 7 item(s) left in stock
  • Manufacturer: Omron

  • Product No.: CS1H-CPU63H

  • Country of origin:Japan

  • Product Type: PLC CPU Modules

  • Payment: T/T, Western Union

  • Weight: 500g

  • Dimensions: 160 mm x 140 mm x 80 mm

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

Executing complex industrial automation sequences, the Omron CS1H-CPU63H serves as a high-performance central processing unit within the modular CS1 series programmable logic controller architecture. This unit manages high-speed processing, large-scale data registration, and extensive I/O distribution across multiple expansion racks. Built to interface seamlessly with advanced motion control, serial communications, and network modules, the processor features dedicated peripheral and RS-232C interfaces for local maintenance, programming, and host link communications.

Features

  • High-speed basic instruction execution down to 0.02 microseconds.
  • Generous dual-port design featuring a standard RS-232C port and a dedicated peripheral port.
  • Large memory allocation supporting structured text and ladder diagram configurations.
  • Expandable physical architecture capable of addressing up to 7 expansion racks.
  • Comprehensive diagnostic monitoring via integrated LED status indicators.

Applications

  • High-speed packaging and assembly lines requiring fast PLC scan times.
  • Water and wastewater treatment plants with distributed I/O systems.
  • Automotive welding and conveyance cell control systems.
  • Material handling and automated warehouse sorting systems.

Technical Specifications

Specification Parameter Value / Details
Manufacturer Omron
Model Series CS1 Series (CS1H)
Program Capacity 20 Ksteps
Data Memory Capacity 64 Kwords (DM: 32 Kwords, EM: 32 Kwords x 1 bank)
I/O Points / Bits 5,120 bits (Up to 7 Expansion Racks)
LD Instruction Processing Speed 0.02 microseconds
Built-in Communication Interfaces Peripheral Port, RS-232C Port (D-sub 9-pin female)
Current Consumption 1.10 A at 5 VDC
Operating Temperature Range 0 to 55 degC
Country of Origin Japan
Shipping Weight (Calculated) 0.55 kg (excluding packaging) / 2.50 kg (gross shipping weight)
Package Dimensions (Calculated) 160 mm x 140 mm x 80 mm

Connections and Interfaces

The integrated RS-232C interface utilizes a standard D-sub 9-pin female connector configured for serial communication, Modbus RTU, or host link connectivity. Pin assignments are structured as follows:

Connector Pin / Terminal Signal Abbreviation Function / Circuit Assignment
Pin 1 FG Frame Ground (Shield Connection)
Pin 2 SD (TXD) Send Data / Transmit
Pin 3 RD (RXD) Receive Data
Pin 4 RS (RTS) Request to Send
Pin 5 CS (CTS) Clear to Send
Pin 9 SG (GND) Signal Ground

Empirical Engineering Insights

Alternative Models & Compatibility

The CS1H-CPU63H is a direct successor to legacy CS1H-CPU63 modules. While backplane footprints remain identical, program migration to the 'H' suffix CPU requires CX-Programmer version 3.0 or higher to correctly access enhanced instruction sets and utilize the faster CPU bus speed characteristics.

Application Pitfalls & Engineering Notes

With an internal current draw of 1.10 A on the 5 VDC rail, system engineers must run a strict power-balance budget for the chosen backplane. Combining high-density input modules, analog units, and communication modules on the same chassis may cause voltage drops if using standard power supply units like the PA204. Upgrade to a PA207R power supply if the total internal 5 VDC demand exceeds 80% of the power supply's output rating.

Commissioning & Wiring Tips

The front dip switch cover conceals configuration switches. Set Dip Switch 4 to the 'OFF' position to use custom communication parameters for the RS-232C port. Leaving Switch 4 'ON' forces the port to default to standard host link auto-detect configuration, which can overwrite custom serial protocol parameters defined in the PLC setup parameters.

Installation Guidelines

CRITICAL WARNING

Do not insert or remove this central processing unit while the backplane power supply is turned on. Live-plugging will result in permanent damage to the CPU bus interface, internal flash memory corruption, or complete control system failure.

1

Isolate the primary incoming power source feeding the CS1 system power supply module and verify zero-voltage status.

2

Align the top and bottom guides of the CS1H-CPU63H module into the dedicated CPU slot (usually the leftmost slot next to the power supply unit).

3

Carefully push the unit straight into the backplane connector until the locking mechanisms click and lock securely into position.

4

Attach the standard ground wire to the backplane's grounding terminal and tighten the terminal to 1.2 N-m torque to prevent industrial EMI noise issues.

What is the differences between the CS1H-CPU63H and the older CS1H-CPU63?

The 'H' version has a faster processing execution time of 0.02 microseconds and requires CX-Programmer version 3.0 or higher. Footprint and terminal connections remain completely identical.

How much 5V power does this module draw from the chassis?

This processor module has a nominal current consumption of 1.10 A at 5 VDC. Ensure that your power supply unit has sufficient capacity to handle this load alongside other I/O modules.

What is the purpose of DIP Switch 4 on the processor faceplate?

Setting DIP Switch 4 to 'OFF' enables the CPU to use the custom user settings saved in the PLC parameters for the RS-232C port. Setting it to 'ON' forces the port into default auto-detect mode.

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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