Downloads

• Visit our Download Page for a comprehensive list of the available downloads.

Manuals

• CRD155B Manual: crd155bmanual.pdf
• ETH32 Manual: eth32_manual.pdf
• PST44 Manual: pst44manual.pdf

Discontinued Products

• CRD155B ISA Digital I/O Card

Nuts & Volts Serial Board Article

• We published an article in Nuts & Volts magazine which explained how to build and program an RS-232 serial I/O board. This 2-part article appeared in the February and March 2001 issues, and the companion web page can be found here.

Technical Support

If you have a technical support question, please be sure that you first check your product's manual or documentation for information. If the question is still unanswered, you may contact Winford Engineering about your problem. See the Contact page for more information.