The ControlByWeb X-420TM is a multifunction web-enabled industrial controller and instrumentation module. The CBW X-420 has 4 multifunction analog inputs, 2 digital I/O with programmable pull resistors, 2 pulse counters, 1 frequency input, 16 general purpose timers, 16 general purpose registers, and a 1-Wire® bus. The 1-Wire bus supports up to 16 sensors for monitoring temperature, humidity and more. The unit can be controlled and/or monitored over any TCP/IP network including private networks, IP based industrial control networks, and the Internet. End Users can operate the X-420 using a standard web browser, the CBW Mobile app, or custom applications written for a computer, PLC, or other automation controller.
