

X-400™ | Web Enabled I/O Controller
Modular, web-enabled, industrial I/O controller that allows you to add various combinations of I/O to tailor it to your specific application. Expansion modules can either be directly connected to the X-400 through the expansion bus, or you can connect remote ControlByWeb devices through an Ethernet network, including the Internet.
Downloads and Sample Codes
Firmware
IMPORTANT: As a result of recent inline improvements to device hardware, different firmware versions have been created that are equal in functionality, but not cross-compatible. Installing the wrong firmware will not work. Please select the correct firmware for your current firmware version below:
X-400 Firmware v2.8 (for firmware versions 2.7 or lower)
X-400 Firmware v3.01 (for firmware versions 3.0 or higher)
Firmware updates work on any previous version as long as they are compatible. Note: versions 2.X and 3.X are equal in functionality, but not cross-compatible.
Cellular Model Firmware
Sample Code
Most codes can be applied to other devices with similar features.
View sample codes for all ControlByWeb products3D Model
Where to Buy
Click "Buy Online" to view part numbers and pricing. X-400 is available in the USA and internationally, and can be purchased either from us or an Authorized Distributor.