Controlled Products Systems Group CVX1468 - Manual (Page 6)

Page 6 of 8
CYPRESS Wiring Diagram - Wiegand to Serial
(Typcial Connections)
CVX Terminal DB9 Pin
Ground 5
RS232 Input 3
RS232 Output 2
DB-9 Connections
Direct to PC Com Port
Connections
to Serial
Device
Card
Reader
D0/Clock In
D1/Data In
LED Out
Ground
RS232 Input
RS232 Output
Ground
+8 to +16 VDC In
Data Bender®
Data0
Data1
LED
Ground
DC
Power
Supply
(-)
(+)
Reader Power Not Shown
Supply power to reader according to reader supplier
specifications. The CVX-1468 only requires Data and
Ground connections to the reader. (Reader power supply
and CVX board should have common ground connection.)