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Omron CJ1W-SCU41-V1 Serial Communications Unit for PLCs

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Omron CJ1W-SCU41-V1

by Omron

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OverviewUnleash the full potential of your Omron CJ Series Programmable Logic Controllers with the Omron CJ1W-SCU41-V1 Serial Communications Unit. This vital component is engineered to deliver reliable and adaptable serial connectivity, enabling your PLCs to integrate effortlessly with a diverse range of external equipment and systems. Tailored for industrial settings, the CJ1W-SCU41-V1 expands the communication reach of your control system, supporting crucial communication standards essential for advanced automation architectures. Whether connecting to operator interfaces, barcode scanners, or other PLCs, this unit guarantees dependable and efficient data exchange.Key Features Dual Communication Ports: Features one RS-232C port and one RS-422A/485 port, providing flexible connection options for various industrial devices. Broad Protocol Support: Compatible with a wide selection of protocols, including Protocol Macro, Host Link, NT Link (1:N mode), Serial Gateway, No-protocol, and Modbus-RTU Slave for extensive compatibility. Improved Integration: Facilitates high-speed transfers with external equipment such as host computers, programming tools, and various general-purpose peripherals. Compact Design: Dimensions of 90 mm (H) × 31 mm (W) × 65 mm (D) optimize panel space without compromising performance. Flexible Mounting: Offers both DIN rail and panel mounting options, adapting to different control cabinet configurations. Technical Specifications Model Number: CJ1W-SCU41-V1 Series: CJ Series Communication Interfaces: Port 1: RS-422A/485, Port 2: RS-232C Supported Protocols: Protocol Macro, Host Link, NT Link (1:N mode), Serial Gateway, No-protocol, Modbus-RTU Slave Current Draw: 380 mA at 5 VDC Operating Temperature Range: 0°C to +55°C Storage Temperature Range: -20°C to +75°C Operational Humidity: 10% to 90% (non-condensing) Measurements: 90 mm (H) × 31 mm (W) × 65 mm (D) Approximate Mass: 160 g Certifications: CE, UL, RoHS Applications PLC Communication Expansion: Expands serial communication capabilities of Omron CJ Series PLCs for broader connectivity in automation systems. Device Integration: Suitable for integrating various serial devices, such as Human Machine Interfaces (HMIs), barcode readers, variable frequency drives, and other essential peripherals. Industrial Automation Networks: Essential for coordinated control and efficient data exchange between PLCs and other automation equipment across different industrial sectors. Data Acquisition: Supports the collection of crucial data from multiple sources for monitoring, analysis, and process optimization. Why Choose?The Omron CJ1W-SCU41-V1 is an outstanding selection for elevating your Omron CJ Series PLCs, offering unmatched versatility and reliable performance. Its dual communication ports (RS-232C and RS-422A/485) and extensive protocol support ensure system flexibility and future readiness. Designed specifically for the CJ Series, this unit guarantees seamless integration, simplifying setup and configuration. Constructed to Omron's rigorous quality benchmarks, it provides dependable operation in the most demanding industrial environments. Its small form factor ensures efficient use of valuable control panel space, making it a smart and economical choice for expanding your automation capabilities.Order NowUpgrade your industrial automation infrastructure today with the Omron CJ1W-SCU41-V1 Serial Communications Unit. This high-performance module is available for immediate worldwide shipping, ensuring quick deployment and minimal downtime for your critical operations.FAQWhat types of communication ports does the CJ1W-SCU41-V1 have?It features one RS-232C port and one RS-422A/485 port.Which communication protocols are supported by this unit?It supports Protocol Macro, Host Link, NT Link (1:N mode), Serial Gateway, No-protocol, and Modbus-RTU Slave.What are the dimensions of the CJ1W-SCU41-V1?The unit measures 90 mm (H) × 31 mm (W) × 65 mm (D).Can this module be mounted in different ways?Yes, it supports both DIN rail and panel mounting for flexible installation.What is the operating temperature range for this device?It operates reliably in temperatures ranging from 0°C to +55°C.

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PRODUCT DETAILS

Omron CJ1W-SCU41-V1

Overview

This is a genuine Omron component from the Omron PLCs family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Omron catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Omron automation ecosystem
  • Engineered to integrate inside Omron PLCs installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Omron equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Omron catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Omron platform with documented conversion notes for the Omron PLCs family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model Number: CJ1W-SCU41-V1
  • Series: CJ Series
  • Communication Interfaces: Port 1: RS-422A/485, Port 2: RS-232C
  • Supported Protocols: Protocol Macro, Host Link, NT Link (1:N mode), Serial Gateway, No-protocol, Modbus-RTU Slave
  • Current Draw: 380 mA at 5 VDC
  • Operating Temperature Range: 0°C to +55°C
  • Storage Temperature Range: -20°C to +75°C
  • Operational Humidity: 10% to 90% (non-condensing)
  • Measurements: 90 mm (H) × 31 mm (W) × 65 mm (D)
  • Approximate Mass: 160 g
  • Certifications: CE, UL, RoHS

Applications

  • PLC Communication Expansion: Expands serial communication capabilities of Omron CJ Series PLCs for broader connectivity in automation systems.
  • Device Integration: Suitable for integrating various serial devices, such as Human Machine Interfaces (HMIs), barcode readers, variable frequency drives, and other essential peripherals.
  • Industrial Automation Networks: Essential for coordinated control and efficient data exchange between PLCs and other automation equipment across different industrial sectors.
  • Data Acquisition: Supports the collection of crucial data from multiple sources for monitoring, analysis, and process optimization.

Why Choose the CJ1W-SCU41-V1?

The Omron CJ1W-SCU41-V1 is an outstanding selection for elevating your Omron CJ Series PLCs, offering unmatched versatility and reliable performance. Its dual communication ports (RS-232C and RS-422A/485) and extensive protocol support ensure system flexibility and future readiness. Designed specifically for the CJ Series, this unit guarantees seamless integration, simplifying setup and configuration. Constructed to Omron's rigorous quality benchmarks, it provides dependable operation in the most demanding industrial environments. Its small form factor ensures efficient use of valuable control panel space, making it a smart and economical choice for expanding your automation capabilities.

Availability & Shipping

  • In stock: CJ1W-SCU41-V1 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every CJ1W-SCU41-V1 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Omron

It features one RS-232C port and one RS-422A/485 port.

Machine down? We ship parts the same day.

New, surplus, and refurbished Omron inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Independent Supplier Notice

PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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