This document and the information therein are the property of
Morpho, They must not be copied or communicated to a third party
without the prior written authorization of Morpho.
15
Wiegand Communication (continued)
Step
three
:
c
om
m
unic
at
ion
s
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 length : 0
Important
By default, the Wiegand output format is not enabled.
Wiegand output must be configured before connecting
to the ACP.
Note
On installation, the system administrator will be
prompted to select either a pre-existing Wiegand frame
format or create a custom format, and upload it to the
unit before the first use.
Data Clock
The Wiegand port also supports the Clock & Data
protocol. The wiring is described below.
1
6
2
5
4
3
Wiegand IN 0
– Data IN
Wiegand IN 1
– Clock IN
Wiegand OUT 0
– Data OUT
Wiegand OUT 1
– Clock OUT
Wiegand LED 1
Wiegand LED 2
1
6
2
5
4
3
GND
GND
A
B
Data Clock Out
Data Clock In
LED
Out
2014_0000000530-V6
