ssnapier 0 Posted November 5, 2013 Ok, so I have these cards being used on a DAQ system with IDTECK RFK-101 readers. When I scan the card to get the HEX output from it I get 36 bits. I have figured oout two things, but I am hoping you can help me with the rest of this mess. Here is a sample of what I am dealing with: 40 01 00 00 0C 00 C3 3D 66 00 E7 9A 00 B0 00 00 I know that 13, 14, 15m and 16 are my card number, but they have to be read backwards to get it. In this case, that would be 3DC3 in hex, which equals 15811 (the number of my sample card). Everything else is unknown. Any ideas?? Share this post Link to post Share on other sites
hardwired 0 Posted November 6, 2013 Do you have more than one card to scan? that would help figure out what part is the facility code (or whatever similar it uses), and what part is individual card data. Share this post Link to post Share on other sites
ssnapier 0 Posted November 6, 2013 Yeah we did three cards, and the card number and facility code are sorted out for sure. Share this post Link to post Share on other sites
hardwired 0 Posted November 6, 2013 Had you found this- http://rflogicsinc.com/partners/Hardware_Manuals/RFK101%28English-081103%29.pdf? It seems to indicate that the output is 26 bit Wiegand, if the jumpers are set for that mode. Otherwise, I've used other products from Cypress, and I know they make this unit for special situations -http://www.cypresscomputer.com/product_details.htm?product=CVX-1300 Share this post Link to post Share on other sites
ssnapier 0 Posted November 6, 2013 I had not, but that is very enlightening. Thanks. Share this post Link to post Share on other sites
hardwired 0 Posted November 6, 2013 Hope it helps, sometimes that stuff gets a little more complicated than necessary. Good luck. Share this post Link to post Share on other sites
