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MorphoAccess® SIGMA Extreme Series - Installation Guide
Identity & Security
Section 4 :Electrical Interface
40
This document and the information therein are the property of
Safran Identity & Security
.
They must not be copied or communicated to a third party without the prior written authorization of Safran
2017_2000024418 - V1
Wiegand wiring
Wiegand input
Figure 17: Wiegand input wiring
6
Green /
Red
WIEGAND_IN0
In
Wiegand IN D0
(Output type required: Open
drain or 5V+/-5%)
3
White /
Red
WIEGAND_IN1
In
Wiegand IN D1
(Output type required: Open
drain or 5V+/-5%)
18 Yellow
GPO0
(WIEGAND_LEDIN)
Out
Wiegand LEDIN (typical = 5VDC)
(option)
8
Black / Red
WIEGAND_GND
Ground for Wiegand
If pull-up’s to 12V have been added on Wiegand IN D0 and Wiegand IN D1
inputs on a previous installation with a MorphoAccess® 500 Series
terminal, these resistors must be removed to avoid any damage to the
MorphoAccess® SIGMA Extreme Series terminal.