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Wiegand Communication
Use 18-22 AWG cable (shielded cable is recommended) in a
homerun configuration from each unit to the ACP.
Connect WIEGAND_DOUT0 (Green wire – Pin 12 of 28)
to ACP Data 0.
Connect WIEGAND_DOUT1 (White wire – Pin 14 of 28)
to ACP Data 1.
Connect WGND (Black/White wire – Pin 16 of 28)
to ACP reader common (0VDC).
Example Format Information
Type:
Standard 26-bit
Alt Site Code and Fail Site Code Range:
0-255
Template ID Number Range:
1-65535
Extended ID Number Range:
N/A
ID Start Bit:
9
Length of ID:
16
Site Code Start bit:
1
Length of Site Code:
8
Start Bit:
0
NOTE:
On installation, the system administrator will be prompted to select either a pre-existing Wiegand file format
or create a custom format, and upload it to the unit before the first use. To configure a 4G unit to send an alternate
Site Code, a custom Wiegand format must be created.
IMPORTANT:
By default, the Wiegand output format is not enabled. Wiegand output must be configured before
connecting to the ACP. For more information, refer to Section 6.14 of the Operator’s Manual.
