Modicon Quantum 140DRC83000 Relay Output Module
When installed in system voltages exceeding 115VAC , operation can malfunction. S/N 210407xxxxx thru 210415xxxxx. For more details, contact us at 804-271-7700
CCC
For technical support from CCC, contact Eric Harrah, Senior Application Engineer & Training Manager, at 804-271-7700.
Graybar
Basic technical support also is available from the Graybar Automation website.

We Offer the Best Automation Products
Commonwealth Controls Corporation, a Graybar company, is proud to represent top manufacturers so that we bring you only outstanding products. From MODICON PLC’s and Altivar Variable Frequency Drives to Fully Integrated SQUARE D MCC’s, we help you choose the right solution for your industrial automation needs. Check out our updated list of manufacturers and products.
Learn More
Contact Us
Commonwealth Controls Corporation
7630 Whitepine Road
Richmond, VA 23237








