Serial-to-Ethernet Connectivity Solutions for Industrial Equipment

Connect older serial-controlled CNCs, paper-tape machines, PLC-driven assets, and modern industrial equipment to secure Ethernet and wireless networks without replacing reliable machines. Excellerant simplifies shop-floor connectivity with proven DNC, protocol translation, and real-time monitoring tools that help manufacturers reduce downtime, eliminate manual transfers, and bring any-age equipment into one connected production environment.

Industrial CNC machines connected to Ethernet network

Our Serial-to-Ethernet Connectivity Services

Practical connectivity options for legacy, modern, wired, wireless, and protocol-diverse industrial equipment.

Legacy CNC Connectivity

Connect RS-232 serial-controlled CNCs, behind-the-tape-reader machines, and paper-tape equipment to modern DNC and monitoring platforms without replacing dependable older controls.

Ethernet & Wireless

Bring CNC machines online through wired Ethernet, WiFi, or wireless adapters that bridge older serial machines into stable, secure network communication.

Protocol Gateways

Translate machine data across FOCAS, MTConnect, OPC-UA, HAAS MNET, Mazatrol, TNCremo, and other standards into one unified shop-floor platform.

IIoT Connectivity

Connect CNCs, presses, injection molders, assembly stations, and other assets using serial communications, PLC intermediaries, Open APIs, sensors, and industrial protocols.

Wired DNC Systems

Centralize NC file management over reliable Ethernet connections with remote send, receive, transfer, drip-feed, revision compare, event logging, and controlled program access.

Wireless DNC Systems

Network the shop floor without cabling using WiFi DNC, wireless adapters for RS-232 machines, browser-based access, and simultaneous CNC file transfer.

Technician configuring CNC serial-to-Ethernet connection

Our Connectivity Implementation Process

Assess Machines, Controls, and Protocols

Excellerant reviews your machine mix, control types, serial ports, Ethernet availability, shop-floor layout, ERP or MES needs, and compliance requirements to determine the best connection path for each asset.

Design the Right Connection Architecture

Install, Configure, and Validate Data Flow

Train Operators and Support Teams

Optimize Monitoring and Integration

Proven Manufacturing Impact

Connected Shop Floors

Manufacturers use Excellerant connectivity to modernize reliable machines and unlock real-time production visibility.

"The accuracy of information that's coming into our ERP system is exponentially better than what it was before. We have been able to improve the accuracy of our costs and increase our value to our customers."

Dan Villemaire
The Excellerant Difference

Why Choose Excellerant?

Excellerant combines machine-tool networking history with practical software built for real manufacturing floors.

Deep Experience

30 years of machine tool networking experience guide every legacy and modern integration.

Wireless Pioneer

Excellerant developed the world’s first wireless DNC connection to a machine tool.

Universal Connectivity

Connect any brand, protocol, or machine age across CNC, PLC, and industrial equipment.

USA Support

A USA-based technical support team helps manufacturers implement, train, troubleshoot, and scale confidently.

Meet the Excellerant Team

Experienced manufacturing technology specialists behind every integration.

Frequently Asked Questions

What is a serial-to-Ethernet connectivity solution for industrial equipment?

A serial-to-Ethernet connectivity solution links machines that communicate through RS-232 or similar serial ports to a modern network. For industrial equipment, this can enable DNC file transfer, live machine monitoring, downtime tracking, ERP/MES integration, and centralized visibility without replacing older CNC controls or dependable production assets.

Can older CNC machines be connected to modern monitoring software?

Do I need to replace my machine controls to connect them to Ethernet?

Which industrial protocols and machine controls are supported?

Is wired Ethernet or wireless DNC better for CNC connectivity?

Can serial-to-Ethernet connectivity integrate with ERP or MES systems?

How does connectivity improve DNC and NC file management?

What types of manufacturers benefit from Excellerant connectivity?

Still Have Connectivity Questions?

Talk with Excellerant about your machines, controls, and integration goals.

Certified & Trusted

Awards and Recognition

MTConnect voting member credential

MTConnect Voting Member

Supports industry standards for connected manufacturing.

National Tool and Machining Association member credential

NTMA Member

Connected to the machining industry community.

Modern Machine Shop recognition badge

Modern Machine Shop Feature

Recognized for wireless DNC innovation.

Ready to Connect Your Industrial Equipment?

Share your machine types, controls, current communication challenges, and integration goals. Excellerant will help identify the practical path for secure serial-to-Ethernet connectivity, DNC, monitoring, and shop-floor data integration.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 860-870-5544. You can also send us a quick email at sales@excellerant-mfg.com.