Description

Designed for embedding into products manufactured by third-parties, this Wiegand to RS**2 converter is designed with 2 ports for taking up to 2 Wiegand sources using Wiegand *6, or Wiegand *7 bit format and converting it to a RS**2 data stream at ***0 Baud

• Input connectors for 2 separate wiegand streams.
• Two RS**2 output ports.
• DC operation from 6.0V - *4.0V dc.
• Wiegand *6 bit format Wiegand *7 bit format (*1)
• Outputs hexadecimal ASCII characters at ***0 Baud.
• Small unit size of *3 x *3mm
• 4 mounting holes
(*1) Other formats available on request.

Wiegand input format description:
Wiegand protocol provides 2 lines for data transfer. A pulsed transition on the DATA1 line indicates a logic 1 bit, while a pulsed transition on the DATA0 line indicates a logic 0 bit. In their idle state both lines are held high. During data transfer the appropriate logic line will pulse low for *0uS followed by a period of 2ms where both lines are held high. In this fashion each bit is transmitted in sequence until all bits are sent.The end of the transmission is signaled by both lines being held high for more than *0mS. The following figure shows an example of the timing sequence for Wiegand protocol.

Disclaimers.
Priority 1 Design reserves the right to change specifications and prices at any time and without notice.Priority 1 Design shall not be liable to recipients or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interrupt of business or indirect,special incidental or consequential damages, of any kind, in connection with or arising out of the furnishing,performance or use of products supplied, or the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of Priority 1 Design rendering of technical or other services.Life support — This product is not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury.Priority 1 Design customers using or selling this product for use in such applications do so at their own risk and agree to fully indemnify Priority 1 Design for any damages resulting from such application.