Controlled Products Systems Group CVX-1300 - Manual (Page 15)

Wiring Diagram #1 Wiegand to Serial
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................
@ L 1
Turn LED off............... @ L 0
Toggle LED................. @ L 2 (Bi-Color LED Turns Orange)
Turn Relay on.............. @ R 1
Turn Relay off............. @ R 0
CVX Terminal DB9 Pin
Ground 5
RS232 Input 3
RS232 Output 2
DB-9 Connections
Direct to PC Com Port
Connections
to Serial
Device
D0/Clock In
D1/Data In
LED Out
Ground
RS232 Input
RS232 Output
Ground
+8 to +16 VDC In
Data Bender®
Card
Reader
Data0
Data1
LED
Ground
DC
Power
Supply
(-)
(+)
Reader powered by external supply (8 to 16 VDC)