Product Description
The 3-meter (9.84 ft) Omron CS1W-CN321 cable reliably connects CS1 and C200H models for I/O via rectangular connectors, tolerates 0-55C temperatures, has unlimited moisture resistance (MSL 1), is RoHS compliant, and ensures stable connections.
Is Your Device Showing These Signs?
The Omron CS1W-CN321 cable commonly experiences communication failures due to damaged conductors or faulty crimps at the connector ends, resulting in PLC connectivity issues. Technicians address these problems by performing continuity tests to identify breaks or shorts within the cable assembly. Replacement of the entire cable is often necessary when damage is extensive, ensuring proper signal transmission between the PLC and peripheral devices. Shielding integrity is also verified to mitigate electromagnetic interference that can disrupt data transfer.
Technical specifications
The Omron CS1W-CN321 cable (3m) connects CS1/C200H models for I/O, withstands 0-55C, is moisture resistant (MSL 1), RoHS compliant, and provides stable connections.
Our Repair Process for the
CS1W-CN321
Our repair process for the Omron CS1W-CN321 cable begins with a thorough continuity test to pinpoint any breaks or shorts in the conductors. If damage is extensive, the entire cable is replaced to guarantee proper signal transmission between the PLC and peripheral devices. Technicians also verify the shielding integrity to mitigate electromagnetic interference, ensuring reliable data transfer. This process resolves communication failures stemming from damaged conductors or faulty crimps.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.

Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.

















