Controlled Products Systems Group WDG-5912 - Manual (Page 9)

©2010 Cypress Computer Systems, Inc. 2/1/10 WDG-5912 Programming Instructions Version 1.0.2 Page 3
Standard WDG-5912 Connections
Data 0 / Strobe(Green)
Data 1 / Data (White)
LED (Brown)
+5 Vdc Out (Red)
GND (Black)
CYPRESS
To Computer USB
port or USB Hub
Supply Voltage: 5 Vdc from USB Interface
Supply Current: 100mA
Readers requiring 100mA or greater current
or greater than 5 VDC will require an
external supply.
WDG-5912
N/C
USB Cable
USB “B”
DB-9 Male
DB-9 Connections
2 RXD (Data In)
3 TXD (Data Out)
5 GND
9 + 5VDC Out
USB “B” DB-9 Male
1 5
6 9
The RS-232 port is set
for 9600 Baud, 8,N,1.
All printable ASCII data
received from the port will
be sent to the USB keyboard
output.
The RS-232 port also
provides the programming
interface for the wedge.
Refer to programming manual
for details.
DB-9 Connections to
standard PC Com Port
(Programming Cable)
Wedge Computer
DB9-2
DB9-
3
DB9-5
DB9-3
DB9-
2
DB9-5