Industrial I/O Controllers for the Modern Integrator
ControlByWeb Edge Controllers are designed with integrators in mind. Whether you’re a seasoned controls engineer or end user, ControlByWeb gives you the flexibility and confidence to deploy with ease. You don’t need proprietary software or expensive licenses, just reliable, scalable hardware that works the way you expect.
Integrate With Your SCADA System or PLC
Featuring an open RESTful API and native support for protocols like MQTT and Modbus TCP/IP, our devices integrate directly with SCADA systems, PLCs, cloud platforms, and custom applications.
Learn more about integrating ControlByWeb devices below.
Expand I/O Systems for any Application
Level Monitoring
Dry Contact Monitoring
Temperature Monitoring
IP Device Rebooting
Data Center Monitoring
Embedded Setup & Logic.
No Licensing Fees.
Configure and deploy with built-in browser-based tools—no software to install, no licensing fees. Control logic runs locally for fast, reliable performance without added complexity.
Embedded Setup
Every ControlByWeb device features an embedded browser-based user interface, giving you full access to program simple/robust logic straight from your browser. No additional software, drivers, or on-going subscriptions are required.
Onboard Logic. Instant Response.
The logic runs locally on the device itself. This edge-based approach reduces latency and allows the device to execute logic even in the event that the network goes down. Whether you’re automating pumps, monitoring dry contacts, or rebooting IP devices, your ControlByWeb I/O edge devices will be fast, reliable, and self-contained.
Peer-to-Peer (P2P) Communication
Local P2P Communication
Devices that are on the same network can communicate via a peer-to-peer connection. This increases reliability and fail-safe measures, reduces complexity and cost, and leads to faster deployment.
Cellular P2P Communication
Using the ControlByWeb Cloud, cellular devices can communicate peer-to-peer over a cellular network. This remote connection can create cohesive systems over large distances.
Networking Options for Control Anywhere
ControlByWeb devices offer versatile networking options, including Cellular, WiFi, and Ethernet connectivity. These devices also feature network failover capabilities, automatically switching to cellular if a WiFi or Ethernet connection fails, ensuring continuous operation. Additionally, using a cellular connection provides a secure “air gap,” allowing technicians to bypass local IT networks entirely for streamlined remote access.
WiFi-enabled ControlByWeb devices are designed for easy setup through Wi-Fi Access Point mode, allowing quick and straightforward installation. These devices can also be paired with Ethernet connections to serve as a hardwired backup, enhancing network reliability through redundancy.
Local or Remote Access & Updates
ControlByWeb devices are engineered for versatile deployment in both isolated and connected environments. For air-gapped systems or facilities with strict IT policies, you can configure your device to operate solely on a local IP network.
For environments where you need to access your devices without being physically present, you can set up remote access through port forwarding or via the encrypted connection with our ControlByWeb Cloud.
Whether you’re operating is a closed environment or managing devices across multiple distributed sites, ControlByWeb devices can adapt to your network requirements.
What do other Integrators have to say about ControlByWeb products?
"The quality of the product is everything."
“They are well designed, the quality of the product is everything it should be and they solve problems that other products can not.”
"Very professional on all levels."
“Very professional on all levels, from support through to build quality. I have been using CBW hardware for nearly 15 years and I have never been disappointed.”
"Any field data ... in a hot minute!"
“A built-in web server, data via XML, SNMP, and email services. I can take any field data and access it with backend IT systems in a hot minute!”
"Many, many years of operation."
“They have done the job I purchased them for and have lasted for many, many years of operation. I think one is from 2003 and still working well.”
Partner With Us
When you partner with ControlByWeb, you get proven I/O products, flexible integration options, and an expert in-house support team dedicated to helping you succeed. Follow the link below and fill out our partner application form to get started.
Proven Reliability Since 1999
Founded in 1999 the ControlByWeb I/O product line has grown into a trusted name in industrial controls with a full suite of modular and standalone logic controllers.
Made and Supported in the USA
All of our controllers are manufactured, designed, and supported under one roof. When you speak with a Sales Engineer or Technical Support Specialist, they are steps away from the Engineers that designed and created the devices you’re using.
No Lead Times
Most ControlByWeb devices are always in stock and will typically ship same day. We avoid just‐in‐time manufacturing and keep a 6‐12 month store of raw components on hand to protect from any supply chain challenges.
Integration Articles
Seamlessly integrate them into your existing systems and take your IIoT projects to the next level, no vendor lock-in.
