Welcome to ControlByWeb™
Leading technology in Ethernet Relays, Data Acquisition and Remote Monitoring
Overview of our Products
Main features and applications
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Remote Relay Control
ControlByWeb™ Ethernet I/O products provide an easy and reliable way to monitor & control devices over a network. Every product is designed
for simplicity and rock-solid performance, making remote relay control straight-forward and dependable.
All of our products have built-in web servers, allowing them to be accessed by a standard web-browser. There is no special software or app to download or buy, no drivers to
install, no batteries to change, and no monthly subscription.
**Our offices will be closed
Monday, May 25th for Memorial Day. Orders placed during this time will be processed the following day.
Thank you for your business.
Other ControlByWeb News
• Test live ControlByWeb products. Click on any one of our product's Demo tabs to test a live unit!
• View answers to frequently asked questions ...
• View the X-600M™ controller along with its expansion modules that can be tailored to your custom control/monitoring needs!
ControlByWeb Ethernet I/O products can be easily integrated into SCADA and industrial automation systems
(using Modbus / TCP) or they can be used as single, stand-alone devices right out of the box. You can even use our products in pairs (peer to peer) to send
I/O over IP networks without using an external controller.
Data Acquisition and Remote Monitoring
ControlByWeb Ethernet I/O solutions provide accurate data acquisition over IP networks.
Our data acquisition devices allow you to measure and monitor discrete/analog signals from a remote location. Properties such as position,
water level, flow, voltage, current, and other analog signals can be accessed over the web with a standard browser. Digital temperature sensors can also be monitored and logged
with IP networks. Whatever your data acquisition needs may be, ControlByWeb makes it simple!
How we use our ControlByWeb products