Cypress DataBender CVX-1300 Operation Manual page 16

Card
Reader
DB-9 Connections
Direct to PC Com Port
CVX Terminal
Ground
RS232 Input
RS232 Output
The Wiegand to RS232 converters support incoming commands to
control the Reader LED and Converter Relay.
RX Data:
NOTE: Commands must be capitalized characters
Turn LED on................
Turn LED off...............
Toggle LED.................
Turn Relay on..............
Turn Relay off.............
Wiring Diagram #1 Wiegand to Serial
Reader powered by converter +5 VDC
Data0
D0/Clock In
Data1
D1/Data In
LED
LED Out
Ground
Ground
RS232 Input
RS232 Output
Connections
to Serial
Device
DB9 Pin
5
3
2
@ L 1
@ L 0
@ L 2
(Bi-Color LED Turns Orange)
@ R 1
@ R 0
+5VDC Out
Data Bender®
Ground
+8 to +16 VDC In
(-)
DC
Power
(+)
Supply