X-400™ | Modular I/O Controller

The X-400 is a powerful web-enabled industrial I/O master controller with advanced logic and modular expansion capabilities.
Manual Datasheet

Flexible. Modular. Web-Enabled.

The X-400 is a great drop-in solution for flexible data capture and use. The modular design boosts I/O options with a variety of compatible expansion modules. Peer-to-peer networking with other ControlByWeb devices extends reach in physically challenging applications.

Expandable, Up to 64 I/O
Relays, Analog & Digital Inputs
Up to 16 temp sensors
Cellular version available

Cellular-Enabled I/O for Remote Monitoring

No WiFi Necessary 
Cellular simplifies your installation and fits where no wired infrastructure exists. There’s no need for third-party resources or IT intervention—everything you need from a PLC is included with the X-400C.

Primary or Backup
With the X-400C, you have the option to use Ethernet as the primary connection to the network and cellular as a failover. This allows logging, remote access, and email alerts even if Ethernet fails.

Power Your Whole Setup
Expansion modules have a ribbon-cable expansion bus that allows for shared I/O among ControlByWeb devices. It only requires one cellular-enabled PLC to enable all connected I/O to operate wirelessly.

 

Built-In Connectivity
The X-400C includes an omnidirectional antenna for use with the embedded LTE-M cellular radio. The antenna is FCC compliant and will not cause interference when installed correctly.

Configurable Status Page
The X-400C is powered by a lightweight, built-in user interface. Cellular devices have additional settings within the UI where users can review their signal strength, see registration status, set cellular mode and ping interval, and more.

Combined network coverage map for ControlByWeb cellular devices

Discover the X-400: Your ultimate drop-in solution for versatile data capture!

Its modular design enhances I/O options with compatible expansion modules, while peer-to-peer networking extends capabilities in challenging environments. Optimize your system today!
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The X-400™ is a web-enabled controller that allows for up to 32 added expansion modules and/or remote I/O devices. Expansion modules are connected directly to the X-400 via ribbon cable, or remotely with other CBW devices via P2P—allowing for monitoring and control of up to 64 I/O.The X-400C offers wireless capability with a built-in, low-power LTE-M cellular radio. Cellular models with an annual data plan include a dual SIM that provides combined coverage through AT&T and T-Mobile, automatically switching between the two for the best coverage

Features

Simple Web-Based Dashboard
No-Code Logic Builder
Peer-to-Peer Communication
Ethernet I/O Monitoring & Control
400 Series Platform
Failover From Ethernet (X-400C Only)

Applications

Building Automation & Access Control
Process Control
Remote/Field Monitoring & Control
Dry Contact Monitoring/Notifications