IDEMIA DOCUMENT
– REPRODUCTION AND DISCLOSURE PROHIBITED
Wiegand Communication
18
St
ep
three
:
c
om
m
unic
at
ions
Three-conductor cable (shielded recommended) is required for Data 0, Data 1, and WGND.
Use 18-22 AWG cable in a homerun configuration from each unit to the Access Control Panel (ACP).
Connect
WIEGAND_OUT0
(Green wire
– Pin 24) to ACP Data 0,
Connect
WIEGAND_OUT1
(White wire
– Pin 26) to ACP Data 1,
Connect
WIEGAND_GND
(Black / Read wire
– Pin 27) to ACP reader common (0vDC).
For 18 AWG, the maximum cable distance is (150m) 500 ft. ; for 20 AWG, the maximum is 90m (300 ft.) ; for 22
AWG, the maximum is 60m (200 ft.)
All controller output shall be open drain or 5 V +/- 5%
IDEMIA - 2019_2000045730
– V1
25
WIEGAND_LEDOUT1
Blue
28
WIEGAND_LEDOUT2
Blue / Red
23
WIEGAND_IN1
White / Red
24
WIEGAND_OUT0
Green
26
WIEGAND_OUT1
White
21
WIEGAND_IN0
Green / Red
27
WIEGAND_GND
Black / Red
16
GPO0
Yellow
Wiegand Out
Wiegand In
LED
Out
LED In
