ZKTeco SpeedFace-V5L Series - Page 10

9
Wiegand Reader/SRB Connection
Wiegand Reader
Access Controller
+12V
IWD1
IWD0
GND
WD1
WD0
Wiegand card reader connects to the top 4 pins of the wiegand terminal and the last
two pins are used by the Access controller, as shown in the following figure. It sends the
credentials to the device via wiegand communication.
+12V
IWD1
IWD0
GND
WD0
WD1
Power supply
Normally Closed Lock
12V
IWD 0
IWD 1
NO
COM
NC
GND
FR107
SRB