For a few products XON Electronics gives some added support by mean of articles, examples, illustrations, which are not present in the product page (for clarity). What follows is a list of products having one or more articles associated.
EZ-RedEZ-Red is an I/O module @24 volts (12-30) with USB interface. The digital part has 8 inputs and 8 power outputs. The analogic part has 2 inputs and 2 outputs 0-10V. Internal PLC, watch-dog, encoder interface and much more...
More information about the EZ-Red I/O module
MinistepMinistep is a 3A stepper motor drive with RS485 interface, using Modbus RTU or simple text protocol. With its advanced functions and 3 digital inputs, is one of the best and versatile stepper drives around.
More information here: Ministep