Ethernet Board, 2 Relays 16 A, 4 Digital I/O and 2 Analog Inputs

Note: power adapter not included (see related products).

• Relays: 2 N.O. and N.C. relay outputs (24 Vdc or 250 Vac / 16 A)
• Communication interface:
  – USB for development
  – Ethernet (RJ45) for normal access

Multithreading
Multi-threading is the ability to run many parts of the program at the same time. It’s like having a separate CPU for each part of the program. Each part or section of the program is called a thread. dScript is a native multi-threading compiler. Any number of threads can be created, up to the limit of available RAM.

Web Server
Using the dScript web server, you can write and upload your own web pages to the module. The website can display your variables in any way, using AJAX techniques to keep the variables active and up to date. You can use buttons on the web page to control the module, use CSS to format your website, and include images, logos, etc.

Safe and secure
Using a technique similar to the way banks verify that you are the owner of a credit card, only your browser/device combination allows you to access the web pages. The server sends three independent random numbers that select three random characters from a pre-stored password. These are encrypted and stored as a cookie. It is this cookie that allows the web page to be displayed. The cookie is deleted when the browser is closed and is also invalidated by the server after a few seconds of inactivity or when you log out. The result is that you, and only you, can access the web page.

• Documentation, editor and examples